{"id":54383,"date":"2026-10-05T09:00:00","date_gmt":"2026-10-05T13:00:00","guid":{"rendered":"https:\/\/frenchdistrict.com\/floride\/articles\/requins-floride-raies-plages-drapeaux\/"},"modified":"2026-10-18T18:26:01","modified_gmt":"2026-10-18T22:26:01","slug":"dangers-mer-floride-drapeaux-requins-meduses-meteo-pollution","status":"publish","type":"post","link":"https:\/\/frenchdistrict.com\/floride\/articles\/dangers-mer-floride-drapeaux-requins-meduses-meteo-pollution\/","title":{"rendered":"Les dangers de la mer en Floride"},"content":{"rendered":"<h2>1\/ Les drapeaux de plage et leur signification<\/h2>\n<p>Depuis une loi de 2002, compl\u00e9t\u00e9e en 2005, la Floride applique sur ses plages publiques un syst\u00e8me unique de drapeaux d&#8217;avertissement, coordonn\u00e9 par le <strong><a href=\"https:\/\/floridadep.gov\/rcp\/fcmp\/content\/beach-warning-flag-program\" target=\"_blank\" rel=\"noopener noreferrer\">Florida Department of Environmental Protection<\/a><\/strong>. Quatre couleurs d\u00e9crivent l&#8217;\u00e9tat de la mer, un drapeau violet signale la faune dangereuse, et un panneau explique chaque couleur \u00e0 l&#8217;entr\u00e9e de la plage. Ce sont les sauveteurs (<em>lifeguards<\/em>) et les patrouilles de plage des villes et des comt\u00e9s qui les hissent.<\/p>\n<figure id=\"attachment_180577\" aria-describedby=\"caption-attachment-180577\" style=\"width: 750px\" class=\"wp-caption aligncenter\" itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><a href=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-drapeaux-plage.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-180577 size-full\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-drapeaux-plage.png\" alt=\"Tableau des cinq drapeaux des plages de Floride : double rouge (baignade interdite), rouge (danger \u00e9lev\u00e9), jaune (danger mod\u00e9r\u00e9), vert (danger faible) et violet (animaux marins dangereux), avec leur d\u00e9finition officielle, le libell\u00e9 anglais du panneau et la conduite \u00e0 tenir ; l&#039;absence de drapeau ne garantit rien et les courants d&#039;arrachement ne sont pas signal\u00e9s\" width=\"750\" height=\"968\" itemprop=\"contentUrl\" srcset=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-drapeaux-plage.png 1500w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-drapeaux-plage-232x300.png 232w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-drapeaux-plage-793x1024.png 793w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-drapeaux-plage-768x991.png 768w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-drapeaux-plage-1190x1536.png 1190w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-drapeaux-plage-810x1045.png 810w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-drapeaux-plage-1140x1471.png 1140w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><meta itemprop=\"name\" content=\"Les drapeaux des plages de Floride et leur signification\" \/><meta itemprop=\"license\" content=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0\/\" \/><meta itemprop=\"acquireLicensePage\" content=\"https:\/\/frenchdistrict.com\/floride\/articles\/dangers-mer-floride-drapeaux-requins-meduses-meteo-pollution\/\" \/><meta itemprop=\"creditText\" content=\"French District\" \/><meta itemprop=\"copyrightNotice\" content=\"\u00a9 French District, CC BY-NC-SA 4.0\" \/><span itemprop=\"creator\" itemscope itemtype=\"https:\/\/schema.org\/Organization\"><meta itemprop=\"name\" content=\"French District\" \/><meta itemprop=\"url\" content=\"https:\/\/frenchdistrict.com\/\" \/><\/span><figcaption id=\"caption-attachment-180577\" class=\"wp-caption-text\" itemprop=\"caption\">Les drapeaux des plages de Floride. Source : Florida Department of Environmental Protection, panneau officiel de 2024. Infographie : <a style=\"color: #3d5185; text-decoration: none;\" href=\"https:\/\/frenchdistrict.com\/\" target=\"_blank\" rel=\"noopener\">French District<\/a>, licence <a style=\"color: #3d5185; text-decoration: none;\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0\/deed.fr\" target=\"_blank\" rel=\"noopener\">CC BY-NC-SA 4.0<\/a>.<\/figcaption><\/figure>\n<p>Deux pr\u00e9cautions avant de lire les couleurs&nbsp;: l&#8217;absence de drapeau ne garantit pas une eau sans danger, et les drapeaux d\u00e9crivent l&#8217;\u00e9tat g\u00e9n\u00e9ral de la mer, sans signaler pr\u00e9cis\u00e9ment les courants d&#8217;arrachement.<\/p>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-6331 alignleft\" style=\"line-height: 24px; font-size: 16px;\" title=\"requins-floride-raies-plages-drapeau-vert\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/requins-floride-raies-plages-drapeau-vert.gif\" alt=\"requins-floride-raies-plages-drapeau-vert\" width=\"43\" height=\"60\" \/>Drapeau vert&nbsp;: danger faible<\/h3>\n<p>Mer calme. Vous pouvez amener pelles, bou\u00e9es, glaci\u00e8res, parasols, enfants et copains des enfants. Le drapeau vert demande pourtant de rester prudent&nbsp;: un courant peut se former m\u00eame par beau temps.<\/p>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-6332 alignleft\" style=\"line-height: 24px; font-size: 16px;\" title=\"requins-floride-raies-plages-drapeau-jaune\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/requins-floride-raies-plages-drapeau-jaune.gif\" alt=\"requins-floride-raies-plages-drapeau-jaune\" width=\"43\" height=\"60\" \/>Drapeau jaune&nbsp;: danger mod\u00e9r\u00e9<\/h3>\n<p>Vagues et courants mod\u00e9r\u00e9s&nbsp;: baignade possible, mais avec vigilance. M\u00eame si le bord de plage est calme et qu&#8217;il fait un grand beau temps, il peut y avoir des <strong>courants d&#8217;arrachement<\/strong> (<em>rip currents<\/em>), qui se forment souvent par temps calme et ensoleill\u00e9, d&#8217;apr\u00e8s le <strong><a href=\"https:\/\/www.weather.gov\/safety\/ripcurrent\" target=\"_blank\" rel=\"noopener noreferrer\">National Weather Service<\/a><\/strong>. Ils sont difficiles \u00e0 rep\u00e9rer depuis la plage. Les indices relev\u00e9s par le service m\u00e9t\u00e9o am\u00e9ricain&nbsp;:<\/p>\n<ul>\n<li>\r\n\t<div class=\"sponsor__article sponsor__article--left\">\r\n\t\t<div class=\"inner\">\r\n\t\t\t<div class=\"sponsor__by\">Pr&eacute;sent&eacute; par...<\/div>\r\n\t\t\t<div>\r\n\t\t\t\t<a href=\"https:\/\/frenchdistrict.com\/presentez-entreprise\/\" target=\"_blank\">\r\n\t\t\t\t<div class=\"sponsor__illus\"><img decoding=\"async\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2015\/01\/french-district-referencez-entreprise-devenez-sponsor.png\" alt=\"French District\" \/><\/div>\r\n\t\t\t\t<div class=\"sponsor__content\">\r\n\t\t\t\t\t<p class=\"sponsor__title\">French District<\/p>\r\n\t\t\t\t\t<div class=\"sponsor__slogan\">Ciblez les expatri\u00e9s et les touristes des \u00c9tats-Unis<\/div>\r\n\t\t\t\t\t<div class=\"vce-button vce-button--small\" style=\"background-color: #444444;\"><i class=\"fa fa-hand-o-right\" aria-hidden=\"true\">&nbsp;<\/i>French District<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/a>\r\n\t\t\t<\/div>\t\t\r\n\t\t<\/div>\r\n\t<\/div>un passage \u00e9troit d&#8217;eau plus sombre et en apparence plus calme, entre deux zones o\u00f9 les vagues d\u00e9ferlent&nbsp;;<\/li>\n<li>un couloir d&#8217;eau agit\u00e9e et clapoteuse&nbsp;;<\/li>\n<li>une couleur d&#8217;eau diff\u00e9rente de celle qui l&#8217;entoure&nbsp;;<\/li>\n<li>une ligne d&#8217;\u00e9cume, d&#8217;algues ou de d\u00e9bris qui file vers le large.<\/li>\n<\/ul>\n<div id=\"attachment_180573\" style=\"width: 820px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-180573\" class=\"wp-image-180573 size-large\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/panneau-rip-currents-gulf-islands-2019-1024x682.jpg\" alt=\"Sur une plage de sable blanc, deux panneaux sur un poteau : No Lifeguards, Swim At Your Own Risk, avec le num\u00e9ro d&#039;information sur l&#039;\u00e9tat de la mer, et Rip Currents, Break the Grip of the Rip!, qui montre comment sortir d&#039;un courant\" width=\"810\" height=\"539\" srcset=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/panneau-rip-currents-gulf-islands-2019-1024x682.jpg 1024w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/panneau-rip-currents-gulf-islands-2019-300x200.jpg 300w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/panneau-rip-currents-gulf-islands-2019-768x512.jpg 768w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/panneau-rip-currents-gulf-islands-2019-1536x1024.jpg 1536w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/panneau-rip-currents-gulf-islands-2019-810x540.jpg 810w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/panneau-rip-currents-gulf-islands-2019-1140x760.jpg 1140w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/panneau-rip-currents-gulf-islands-2019.jpg 2000w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><p id=\"caption-attachment-180573\" class=\"wp-caption-text\">Le panneau \u00ab Break the Grip of the Rip! \u00bb montre comment sortir d&#8217;un courant d&#8217;arrachement : nager parall\u00e8lement \u00e0 la plage. Ici \u00e0 Gulf Islands National Seashore, pr\u00e8s de Pensacola, en mai 2019. <span style=\"font-size: 12px; font-style: italic;\">Cr\u00e9dit photo : <a style=\"color: #3d5185; text-decoration: none;\" href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Swim_at_Your_Own_Risk_Sign_Rip_Current_Sign_(9e4d5194-b59c-4624-9a90-dca7c1834ab5).JPG\" target=\"_blank\" rel=\"noopener\">National Park Service (Breault)<\/a> (domaine public)<\/span><\/p><\/div>\nUn courant d&#8217;arrachement peut aussi ne laisser aucun signe visible&nbsp;: le plus s\u00fbr reste de se baigner devant un poste de sauveteurs.<\/p>\n<p><strong>Le conseil qui sauve<\/strong>&nbsp;: un courant d&#8217;arrachement ne vous tire pas vers le fond, il vous \u00e9loigne du bord. Gardez votre calme et ne nagez pas contre lui, vers la plage. Nagez parall\u00e8lement au rivage pour en sortir, puis revenez en biais vers la plage. Si vous n&#8217;y arrivez pas, flottez ou faites du surplace, et faites de grands signes en appelant \u00e0 l&#8217;aide. Si vous voyez quelqu&#8217;un en difficult\u00e9, pr\u00e9venez un sauveteur ou appelez le 911 plut\u00f4t que de vous jeter \u00e0 l&#8217;eau&nbsp;: le sauveteur improvis\u00e9 devient souvent la seconde victime.<\/p>\n<p>Les courants d&#8217;arrachement sont la cause principale de plus de 80&nbsp;% des sauvetages sur les plages de surf am\u00e9ricaines, d&#8217;apr\u00e8s les donn\u00e9es de l&#8217;<strong><a href=\"https:\/\/www.usla.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">United States Lifesaving Association<\/a><\/strong>. En 2025, le relev\u00e9 pr\u00e9liminaire du National Weather Service compte 21&nbsp;morts dans les vagues en Floride, l&#8217;\u00c9tat le plus touch\u00e9 du pays, dont 15 dans des courants d&#8217;arrachement.<\/p>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"alignleft\" title=\"requins-floride-raies-plages-drapeau-rouge\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/requins-floride-raies-plages-drapeau-rouge.gif\" alt=\"requins-floride-raies-plages-drapeau-rouge\" width=\"43\" height=\"60\" \/>Drapeau rouge&nbsp;: danger \u00e9lev\u00e9<\/h3>\n<p>Grosses vagues et\/ou courants forts. Allez plut\u00f4t au cin\u00e9ma.<\/p>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"alignleft size-full wp-image-6344\" title=\"requins-floride-raies-plages-drapeau-rouge-double\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/requins-floride-raies-plages-drapeau-rouge-double1.gif\" alt=\"requins-floride-raies-plages-drapeau-rouge-double\" width=\"43\" height=\"60\" \/>Double drapeau rouge&nbsp;: baignade interdite<\/h3>\n<p>Deux drapeaux rouges l&#8217;un au-dessus de l&#8217;autre&nbsp;: l&#8217;eau est ferm\u00e9e au public. La baignade est interdite, tout simplement.<\/p>\n<h3><img loading=\"lazy\" decoding=\"async\" class=\"alignleft\" title=\"requins-floride-raies-plages-drapeau-violet\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/requins-floride-raies-plages-drapeau-violet.gif\" alt=\"requins-floride-raies-plages-drapeau-violet\" width=\"43\" height=\"60\" \/> Drapeau violet&nbsp;: faune marine dangereuse<\/h3>\n<p>Le drapeau violet signale la pr\u00e9sence d&#8217;animaux dangereux dans l&#8217;eau&nbsp;: m\u00e9duses, physalies, raies. Il est hiss\u00e9 en plus du drapeau vert, jaune ou rouge, qui continue de d\u00e9crire l&#8217;\u00e9tat de la mer.<br \/>\n<div id=\"attachment_180574\" style=\"width: 820px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-180574\" class=\"wp-image-180574 size-large\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/physalie-palm-beach-2013-1024x400.jpg\" alt=\"Physalie \u00e9chou\u00e9e sur le sable mouill\u00e9 au lever du soleil, son flotteur translucide bleu et violet dress\u00e9, ses filaments bleu fonc\u00e9 \u00e9tal\u00e9s derri\u00e8re elle\" width=\"810\" height=\"316\" srcset=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/physalie-palm-beach-2013-1024x400.jpg 1024w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/physalie-palm-beach-2013-300x117.jpg 300w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/physalie-palm-beach-2013-768x300.jpg 768w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/physalie-palm-beach-2013-1536x600.jpg 1536w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/physalie-palm-beach-2013-810x316.jpg 810w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/physalie-palm-beach-2013-1140x445.jpg 1140w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/physalie-palm-beach-2013.jpg 2000w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><p id=\"caption-attachment-180574\" class=\"wp-caption-text\">Une physalie (Portuguese man o&#8217; war) \u00e9chou\u00e9e sur la plage de Palm Beach, en mai 2013 : m\u00eame \u00e9chou\u00e9e, elle pique encore. <span style=\"font-size: 12px; font-style: italic;\">Cr\u00e9dit photo : <a style=\"color: #3d5185; text-decoration: none;\" href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Portuguese_Man_o%27_War_at_Palm_Beach_FL_by_Volkan_Yuksel_DSC05878.jpg\" target=\"_blank\" rel=\"noopener\">Volkan Yuksel<\/a> (<a style=\"color: #3d5185; text-decoration: none;\" href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/3.0\/\" target=\"_blank\" rel=\"noopener\">CC BY-SA 3.0<\/a>)<\/span><\/p><\/div>\n<p>Le cas le plus fr\u00e9quent est la <strong>physalie<\/strong>, ou gal\u00e8re portugaise (<em>Portuguese man o&#8217; war<\/em>). Ce n&#8217;est pas une m\u00e9duse mais un siphonophore, une colonie d&#8217;organismes proches des m\u00e9duses, qui flotte \u00e0 la surface comme un petit ballon bleu violac\u00e9. Ses filaments mesurent en moyenne 10&nbsp;m\u00e8tres et peuvent atteindre 30&nbsp;m\u00e8tres, d&#8217;apr\u00e8s la <strong><a href=\"https:\/\/oceanservice.noaa.gov\/facts\/portuguese-man-o-war.html\" target=\"_blank\" rel=\"noopener noreferrer\">NOAA<\/a><\/strong>. Sa piq\u00fbre est rarement mortelle mais tr\u00e8s douloureuse, et une physalie \u00e9chou\u00e9e sur le sable peut encore piquer pendant des semaines&nbsp;: on ne la touche pas.<\/p>\n<p>En cas de piq\u00fbre s\u00e9v\u00e8re, sortez de l&#8217;eau et rendez-vous au poste de sauveteurs. Le centre antipoison de Floride (<em>Florida Poison Information Center<\/em>) r\u00e9pond jour et nuit au 1-800-222-1222&nbsp;; en cas de g\u00eane respiratoire, appelez le 911. Lire aussi&nbsp;: <a href=\"https:\/\/frenchdistrict.com\/floride\/articles\/9-1-1-appel-urgence-mode-demploi-police-pompier\/\">le 9-1-1 aux \u00c9tats-Unis, mode d&#8217;emploi<\/a>.<\/p>\n<h2>2\/ Les autres dangers en version bestiole<\/h2>\n<p>Hormis les physalies et les m\u00e9duses, deux familles d&#8217;animaux marins de Floride demandent un minimum de pr\u00e9cautions aux baigneurs et aux plongeurs.<\/p>\n<h3>Le poisson-lion, le danger est dans les \u00e9pines<\/h3>\n\r\n\t<div class=\"sponsor__article sponsor__article--left\">\r\n\t\t<div class=\"inner\">\r\n\t\t\t<div class=\"sponsor__by\">Pr&eacute;sent&eacute; par...<\/div>\r\n\t\t\t<div>\r\n\t\t\t\t<a href=\"https:\/\/frenchdistrict.com\/presentez-entreprise\/\" target=\"_blank\">\r\n\t\t\t\t<div class=\"sponsor__illus\"><img decoding=\"async\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2015\/01\/french-district-referencez-entreprise-devenez-sponsor.png\" alt=\"French District\" \/><\/div>\r\n\t\t\t\t<div class=\"sponsor__content\">\r\n\t\t\t\t\t<p class=\"sponsor__title\">French District<\/p>\r\n\t\t\t\t\t<div class=\"sponsor__slogan\">Ciblez les expatri\u00e9s et les touristes des \u00c9tats-Unis<\/div>\r\n\t\t\t\t\t<div class=\"vce-button vce-button--small\" style=\"background-color: #444444;\"><i class=\"fa fa-hand-o-right\" aria-hidden=\"true\">&nbsp;<\/i>French District<\/div>\r\n\t\t\t\t<\/div>\r\n\t\t\t\t<\/a>\r\n\t\t\t<\/div>\t\t\r\n\t\t<\/div>\r\n\t<\/div>Le <strong>poisson-lion<\/strong> (<em>lionfish<\/em>) est une esp\u00e8ce invasive venue de l&#8217;Indo-Pacifique, signal\u00e9e pour la premi\u00e8re fois au large de Dania Beach en 1985 et pr\u00e9sente aujourd&#8217;hui de la c\u00f4te atlantique jusqu&#8217;au nord du golfe du Mexique, d&#8217;apr\u00e8s la <strong><a href=\"https:\/\/myfwc.com\/wildlifehabitats\/nonnatives\/marine-species\/lionfish\/\" target=\"_blank\" rel=\"noopener noreferrer\">Florida Fish and Wildlife Conservation Commission<\/a><\/strong> (FWC). Il porte 18&nbsp;\u00e9pines venimeuses qui causent des blessures douloureuses.<\/p>\n<p>On le croise surtout en plong\u00e9e ou en <em>snorkeling<\/em>, sur les r\u00e9cifs et les \u00e9paves&nbsp;: regardez sans toucher. En cas de piq\u00fbre, le centre antipoison am\u00e9ricain recommande de plonger la zone dans une eau aussi chaude que supportable, sans se br\u00fbler, et de consulter si une \u00e9pine reste dans la plaie.<\/p>\n<h3>La raie, \u00e9l\u00e9gante mais arm\u00e9e<\/h3>\n<p>Les raies pastenagues (<em>stingrays<\/em>) de Floride, comme la pastenague am\u00e9ricaine (<em>southern stingray<\/em>) et la pastenague de l&#8217;Atlantique (<em>Atlantic stingray<\/em>), ne sont pas agressives. Elles se posent \u00e0 moiti\u00e9 enfouies dans le sable, pr\u00e8s du bord, et leur queue porte un aiguillon dentel\u00e9 et venimeux. Les blessures arrivent le plus souvent quand un baigneur marche dessus.<br \/>\n<div id=\"attachment_180575\" style=\"width: 820px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-180575\" class=\"wp-image-180575 size-large\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/raie-pastenague-key-largo-2014-1024x766.jpg\" alt=\"Raie pastenague grise pos\u00e9e sur un fond de sable clair, sa longue queue dress\u00e9e, dans une eau transparente\" width=\"810\" height=\"606\" srcset=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/raie-pastenague-key-largo-2014-1024x766.jpg 1024w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/raie-pastenague-key-largo-2014-300x225.jpg 300w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/raie-pastenague-key-largo-2014-768x575.jpg 768w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/raie-pastenague-key-largo-2014-1536x1150.jpg 1536w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/raie-pastenague-key-largo-2014-810x606.jpg 810w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/raie-pastenague-key-largo-2014-1140x853.jpg 1140w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/raie-pastenague-key-largo-2014.jpg 2000w\" sizes=\"auto, (max-width: 810px) 100vw, 810px\" \/><p id=\"caption-attachment-180575\" class=\"wp-caption-text\">Une pastenague am\u00e9ricaine (southern stingray) sur le r\u00e9cif French Reef, au large de Key Largo, en septembre 2014. <span style=\"font-size: 12px; font-style: italic;\">Cr\u00e9dit photo : <a style=\"color: #3d5185; text-decoration: none;\" href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Stingray_on_French_Reef,_Key_Largo_(15458361111).jpg\" target=\"_blank\" rel=\"noopener\">Matt Kieffer<\/a> (<a style=\"color: #3d5185; text-decoration: none;\" href=\"https:\/\/creativecommons.org\/licenses\/by-sa\/2.0\/\" target=\"_blank\" rel=\"noopener\">CC BY-SA 2.0<\/a>)<\/span><\/p><\/div>\n<p>La parade porte un nom&nbsp;: le <strong><em>stingray shuffle<\/em><\/strong>, recommand\u00e9 par la <a href=\"https:\/\/myfwc.com\/research\/saltwater\/sharks-rays\/ray-species\/southern-stingray\/\" target=\"_blank\" rel=\"noopener noreferrer\">FWC<\/a>. Dans l&#8217;eau peu profonde, avancez en tra\u00eenant les pieds sur le sable au lieu de les soulever&nbsp;: la raie sent les vibrations et s&#8217;\u00e9loigne.<\/p>\n<p>La petite <strong>torpille<\/strong> de Floride (<em>lesser electric ray<\/em>) vit elle aussi dans le sable des rivages. Sa d\u00e9charge de 14 \u00e0 37&nbsp;volts, d&#8217;apr\u00e8s le <a href=\"https:\/\/www.floridamuseum.ufl.edu\/discover-fish\/species-profiles\/narcine-bancroftii\" target=\"_blank\" rel=\"noopener noreferrer\">Florida Museum<\/a>, secoue sans \u00eatre dangereuse, et le m\u00eame pas tra\u00eenant l&#8217;\u00e9vite. D&#8217;ailleurs, au I<sup>er<\/sup> si\u00e8cle, le m\u00e9decin romain <strong>Scribonius Largus<\/strong> posait une torpille vivante sur le front de ses patients contre les maux de t\u00eate. L&#8217;\u00e9lectrochoc avant l&#8217;heure. Radical.<\/p>\n<h2>3\/ Les dents de la mer<\/h2>\n<p>Il existe des requins dans les eaux de Floride et les morsures, bien que rares, sont une r\u00e9alit\u00e9. Les chiffres de l&#8217;<strong><a href=\"https:\/\/www.floridamuseum.ufl.edu\/shark-attacks\/yearly-worldwide-summary\/\" target=\"_blank\" rel=\"noopener noreferrer\">International Shark Attack File<\/a><\/strong> (ISAF), tenu par le Florida Museum de l&#8217;universit\u00e9 de Floride, sont plut\u00f4t rassurants.<\/p>\n<h3>Les chiffres de 2025<\/h3>\n<ul>\n<li>11&nbsp;morsures non provoqu\u00e9es en Floride, aucune mortelle, contre une moyenne de 19 par an sur les cinq ann\u00e9es pr\u00e9c\u00e9dentes.<\/li>\n<li>6 d&#8217;entre elles dans le <strong>comt\u00e9 de Volusia<\/strong> (Daytona Beach, New Smyrna Beach), que l&#8217;ISAF surnomme la capitale mondiale de la morsure de requin, en dessous de sa moyenne de 10 par an&nbsp;; 2 dans le comt\u00e9 de Broward, 2 dans celui de Lee et 1 dans celui de Miami-Dade.<\/li>\n<li>25&nbsp;morsures non provoqu\u00e9es aux \u00c9tats-Unis, dont une mortelle, et 65 dans le monde, dont 9 mortelles.<\/li>\n<li>Carte des attaques en Floride de 1882 \u00e0 2010 (les parties rouges repr\u00e9sentent les zones o\u00f9 les baigneurs sont les plus app\u00e9tissants)&nbsp;:<\/li>\n<\/ul>\n<figure id=\"attachment_180578\" aria-describedby=\"caption-attachment-180578\" style=\"width: 750px\" class=\"wp-caption aligncenter\" itemscope itemtype=\"https:\/\/schema.org\/ImageObject\"><a href=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-morts-plage-2025.png\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-180578 size-full\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-morts-plage-2025.png\" alt=\"Barres des morts en Floride en 2025 : 21 dans les vagues, dont 15 dans un courant d&#039;arrachement, 3 par la foudre, aucune par un requin ; morsures de requin par comt\u00e9 : Volusia 6, Broward 2, Lee 2, Miami-Dade 1 ; aux \u00c9tats-Unis : 99 morts dans les vagues, 20 par la foudre, 1 par un requin\" width=\"750\" height=\"803\" itemprop=\"contentUrl\" srcset=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-morts-plage-2025.png 1500w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-morts-plage-2025-280x300.png 280w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-morts-plage-2025-956x1024.png 956w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-morts-plage-2025-768x822.png 768w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-morts-plage-2025-1435x1536.png 1435w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-morts-plage-2025-810x867.png 810w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/mer-floride-morts-plage-2025-1140x1221.png 1140w\" sizes=\"auto, (max-width: 750px) 100vw, 750px\" \/><\/a><meta itemprop=\"name\" content=\"Ce qui tue \u00e0 la plage en Floride en 2025\" \/><meta itemprop=\"license\" content=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0\/\" \/><meta itemprop=\"acquireLicensePage\" content=\"https:\/\/frenchdistrict.com\/floride\/articles\/dangers-mer-floride-drapeaux-requins-meduses-meteo-pollution\/\" \/><meta itemprop=\"creditText\" content=\"French District\" \/><meta itemprop=\"copyrightNotice\" content=\"\u00a9 French District, CC BY-NC-SA 4.0\" \/><span itemprop=\"creator\" itemscope itemtype=\"https:\/\/schema.org\/Organization\"><meta itemprop=\"name\" content=\"French District\" \/><meta itemprop=\"url\" content=\"https:\/\/frenchdistrict.com\/\" \/><\/span><figcaption id=\"caption-attachment-180578\" class=\"wp-caption-text\" itemprop=\"caption\">Les morts \u00e0 la plage en Floride en 2025. Sources : National Weather Service, International Shark Attack File (Florida Museum). Infographie : <a style=\"color: #3d5185; text-decoration: none;\" href=\"https:\/\/frenchdistrict.com\/\" target=\"_blank\" rel=\"noopener\">French District<\/a>, licence <a style=\"color: #3d5185; text-decoration: none;\" href=\"https:\/\/creativecommons.org\/licenses\/by-nc-sa\/4.0\/deed.fr\" target=\"_blank\" rel=\"noopener\">CC BY-NC-SA 4.0<\/a>.<\/figcaption><\/figure>\n<h3>Les requins de Floride en version probabilit\u00e9s<\/h3>\n<ul>\n<li>En 2025, la foudre a tu\u00e9 20&nbsp;personnes aux \u00c9tats-Unis, d&#8217;apr\u00e8s le National Weather Service, contre une seule pour les requins.<\/li>\n<li>La m\u00eame ann\u00e9e en Floride&nbsp;: aucun mort par requin, 3 par la foudre et 21 dans les vagues. Le vrai danger de la plage, ce sont les courants.<\/li>\n<\/ul>\n<i class=\"fa fa-link\" aria-hidden=\"true\"><\/i> <a href=\"https:\/\/frenchdistrict.com\/floride\/articles\/requins-predateur-danger-mer-ocean\/\">Les attaques de requins aux \u00c9tats-Unis<\/a> sur le French District<\/p>\n<h2>4\/ Bact\u00e9ries, algues et qualit\u00e9 de l&#8217;eau<\/h2>\n<h3>La mar\u00e9e rouge<\/h3>\n<p>La <strong>mar\u00e9e rouge<\/strong> (<em>red tide<\/em>) est caus\u00e9e par la prolif\u00e9ration d&#8217;une algue microscopique, <em><strong>Karenia brevis<\/strong><\/em>. Une algue dans la mer, jusque-l\u00e0, rien d&#8217;anormal. Mais celle-ci produit des toxines, les br\u00e9v\u00e9toxines, qui tuent poissons et mammif\u00e8res marins. Quand les vagues brisent les cellules, ces toxines passent dans l&#8217;air&nbsp;: toux, \u00e9ternuements, irritation des yeux, du nez et de la gorge, surtout quand le vent souffle vers la c\u00f4te. La <a href=\"https:\/\/myfwc.com\/research\/redtide\/faq\/\" target=\"_blank\" rel=\"noopener noreferrer\">FWC<\/a> d\u00e9conseille de se baigner dans une mar\u00e9e rouge, qui peut aussi irriter la peau, et de consommer les coquillages ramass\u00e9s dans la zone&nbsp;: la cuisson ne d\u00e9truit pas les toxines.<\/p>\n<p>Des mar\u00e9es rouges sont document\u00e9es sur la c\u00f4te du golfe du Mexique depuis les ann\u00e9es 1840. Elles se forment surtout au large de la c\u00f4te ouest, entre Clearwater et Sanibel, mais le Gulf Stream en emporte parfois jusque sur la c\u00f4te atlantique&nbsp;: \u00e0 l&#8217;automne 2018, l&#8217;algue est arriv\u00e9e jusqu&#8217;au comt\u00e9 de Palm Beach, dont les plages ont \u00e9t\u00e9 ferm\u00e9es quelques jours d\u00e9but octobre.<\/p>\n<p>La <a href=\"https:\/\/myfwc.com\/research\/redtide\/statewide\/\" target=\"_blank\" rel=\"noopener noreferrer\">FWC publie chaque vendredi l&#8217;\u00e9tat de la mar\u00e9e rouge<\/a> sur toutes les c\u00f4tes, avec une <a href=\"https:\/\/gis.myfwc.com\/redtidecurrentstatus\/\" target=\"_blank\" rel=\"noopener noreferrer\">carte des pr\u00e9l\u00e8vements du jour<\/a>&nbsp;; la m\u00eame information est donn\u00e9e par t\u00e9l\u00e9phone au 1-866-300-9399. Sur la plage elle-m\u00eame, le <strong><a href=\"https:\/\/www.visitbeaches.org\/\" target=\"_blank\" rel=\"noopener noreferrer\">Beach Conditions Reporting System<\/a><\/strong> du <a href=\"https:\/\/frenchdistrict.com\/floride\/articles\/mote-marine-laboratory-aquarium-hopital-marin-sarasota\/\">Mote Marine Laboratory<\/a> de Sarasota publie chaque jour les relev\u00e9s des sauveteurs et des gardes&nbsp;: drapeaux, poissons morts, irritation respiratoire, algues.<\/p>\n<p>Pour une question de sant\u00e9 li\u00e9e \u00e0 la mar\u00e9e rouge, le centre antipoison de Floride r\u00e9pond au <i class=\"fa fa-phone\" aria-hidden=\"true\"><\/i> +1 800 222 1222.<\/p>\n<h3>Les sargasses<\/h3>\n<p>Ces algues brunes flottantes s&#8217;\u00e9chouent en masse sur les plages, surtout au printemps et en \u00e9t\u00e9. 2025 a \u00e9t\u00e9 une ann\u00e9e record dans l&#8217;Atlantique tropical, d&#8217;apr\u00e8s l&#8217;universit\u00e9 de Floride du Sud (USF), et, d&#8217;apr\u00e8s la <a href=\"https:\/\/science.nasa.gov\/earth\/earth-observatory\/sizing-up-the-sargassum-belt\/\" target=\"_blank\" rel=\"noopener noreferrer\">NASA<\/a>, 2026 \u00e9tait fin juin la deuxi\u00e8me ann\u00e9e la plus charg\u00e9e, juste derri\u00e8re.<br \/>\n<div id=\"attachment_180576\" style=\"width: 778px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" aria-describedby=\"caption-attachment-180576\" class=\"wp-image-180576 size-large\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/sargasses-cocoa-beach-2023-768x1024.jpg\" alt=\"\u00c9paisse bande de sargasses brun dor\u00e9 \u00e9chou\u00e9es le long du rivage, la mer \u00e0 gauche et deux promeneurs au loin sous un ciel bleu\" width=\"768\" height=\"1024\" srcset=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/sargasses-cocoa-beach-2023-768x1024.jpg 768w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/sargasses-cocoa-beach-2023-225x300.jpg 225w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/sargasses-cocoa-beach-2023-1152x1536.jpg 1152w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/sargasses-cocoa-beach-2023-1536x2048.jpg 1536w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/sargasses-cocoa-beach-2023-810x1080.jpg 810w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/sargasses-cocoa-beach-2023-1140x1520.jpg 1140w, https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/sargasses-cocoa-beach-2023-scaled.jpg 1920w\" sizes=\"auto, (max-width: 768px) 100vw, 768px\" \/><p id=\"caption-attachment-180576\" class=\"wp-caption-text\">Des sargasses \u00e9chou\u00e9es \u00e0 Cocoa Beach, en mai 2023. <span style=\"font-size: 12px; font-style: italic;\">Cr\u00e9dit photo : <a style=\"color: #3d5185; text-decoration: none;\" href=\"https:\/\/commons.wikimedia.org\/wiki\/File:Sargassum_fluitans_at_Cocoa_Beach_(May_2023).jpg\" target=\"_blank\" rel=\"noopener\">Beno\u00eet Prieur<\/a> (<a style=\"color: #3d5185; text-decoration: none;\" href=\"https:\/\/creativecommons.org\/publicdomain\/zero\/1.0\/\" target=\"_blank\" rel=\"noopener\">CC0<\/a>)<\/span><\/p><\/div>\n<p>Les sargasses ne piquent pas, mais de petits organismes qui y vivent peuvent irriter la peau&nbsp;: \u00e9vitez de les toucher ou de nager au milieu. En pourrissant, elles d\u00e9gagent de l&#8217;hydrog\u00e8ne sulfur\u00e9, l&#8217;odeur d&#8217;\u0153uf pourri, qui irrite les yeux, le nez et la gorge&nbsp;; le Florida Department of Health conseille aux asthmatiques de limiter leur temps sur la plage quand les tas s&#8217;accumulent.<\/p>\n<h3>La bact\u00e9rie Vibrio vulnificus<\/h3>\n<p><em><strong>Vibrio vulnificus<\/strong><\/em> vit naturellement dans l&#8217;eau de mer chaude et l&#8217;eau saum\u00e2tre. Elle entre par une plaie ouverte ou par des coquillages crus, et peut causer une infection grave, voire mortelle, surtout chez les personnes immunod\u00e9prim\u00e9es ou atteintes d&#8217;une maladie du foie ou des reins. Le <a href=\"https:\/\/www.floridahealth.gov\/diseases-and-conditions\/disease\/vibrio-infections\/\" target=\"_blank\" rel=\"noopener noreferrer\">Florida Department of Health<\/a> a recens\u00e9 33&nbsp;cas et 5&nbsp;morts en 2025, apr\u00e8s 82&nbsp;cas et 19&nbsp;morts en 2024, une hausse li\u00e9e aux inondations de l&#8217;ouragan Helene.<\/p>\n<p>Les r\u00e8gles sont simples&nbsp;: pas de baignade en eau de mer chaude ou saum\u00e2tre avec une plaie ouverte ou une peau ab\u00eem\u00e9e, pas d&#8217;hu\u00eetres ni de coquillages crus, et, pour les personnes fragiles, des chaussures qui prot\u00e8gent des coupures sur les rochers et les coquillages.<\/p>\n<h3>La qualit\u00e9 de l&#8217;eau de baignade<\/h3>\n<p>Le <strong><a href=\"https:\/\/www.floridahealth.gov\/environmental-health\/beach-water-quality\/index.html\" target=\"_blank\" rel=\"noopener noreferrer\">Florida Healthy Beaches Program<\/a><\/strong> du Florida Department of Health analyse l&#8217;eau des plages toutes les deux semaines dans les comt\u00e9s c\u00f4tiers, \u00e0 la recherche des ent\u00e9rocoques, des bact\u00e9ries qui signalent une pollution f\u00e9cale (eaux de ruissellement, \u00e9gouts, animaux). Quand deux pr\u00e9l\u00e8vements de suite d\u00e9passent 70&nbsp;ent\u00e9rocoques pour 100&nbsp;ml, la plage fait l&#8217;objet d&#8217;un avis sanitaire (<em>advisory<\/em>) qui d\u00e9conseille la baignade. Les r\u00e9sultats sont publi\u00e9s sur le site du d\u00e9partement de la sant\u00e9 de chaque comt\u00e9.<\/p>\n<h2>5\/ Foudre, soleil et ouragans<\/h2>\n<h3>La foudre<\/h3>\n<p>La Floride a enregistr\u00e9 en moyenne 305&nbsp;impacts de foudre par mile carr\u00e9 en 2025, d&#8217;apr\u00e8s le bureau de Miami du National Weather Service, qui pr\u00e9cise que la plupart des personnes foudroy\u00e9es en Floride l&#8217;ont \u00e9t\u00e9 pr\u00e8s de l&#8217;eau ou dessus. En 2026, d&#8217;apr\u00e8s le relev\u00e9 provisoire du National Weather Service mis \u00e0 jour le 22 septembre, 6 des 16&nbsp;morts de la foudre recens\u00e9s aux \u00c9tats-Unis l&#8217;ont \u00e9t\u00e9 en Floride, dont un baigneur \u00e0 Fort Myers Beach. La r\u00e8gle du NWS tient en une phrase&nbsp;: <em>when thunder roars, go indoors<\/em>. Si vous entendez le tonnerre, vous \u00eates assez pr\u00e8s pour \u00eatre touch\u00e9&nbsp;: sortez de l&#8217;eau et quittez la plage pour un b\u00e2timent ou, \u00e0 d\u00e9faut, une voiture ferm\u00e9e.<\/p>\n<h3>Le soleil<\/h3>\n<p>Regardez l&#8217;indice UV du jour dans la m\u00e9t\u00e9o&nbsp;: \u00e0 partir de 8, c&#8217;est le niveau \u00ab tr\u00e8s \u00e9lev\u00e9 \u00e0 extr\u00eame \u00bb de l&#8217;\u00e9chelle de l&#8217;<a href=\"https:\/\/www.epa.gov\/sunsafety\/uv-index-scale-0\" target=\"_blank\" rel=\"noopener noreferrer\">EPA<\/a>, l&#8217;agence am\u00e9ricaine de l&#8217;environnement. Son rep\u00e8re&nbsp;: si votre ombre est plus courte que vous, cherchez l&#8217;ombre, couvrez-vous et remettez de la cr\u00e8me solaire SPF 15 ou plus.<\/p>\n<h3>Les ouragans<\/h3>\n<p>La saison des ouragans dans l&#8217;Atlantique dure du 1<sup>er<\/sup> juin au 30 novembre, d&#8217;apr\u00e8s le <a href=\"https:\/\/www.nhc.noaa.gov\/climo\/\" target=\"_blank\" rel=\"noopener noreferrer\">National Hurricane Center<\/a>. Un ouragan n&#8217;a pas besoin de toucher terre pour \u00eatre dangereux&nbsp;: sa houle cr\u00e9e des courants d&#8217;arrachement \u00e0 des centaines de kilom\u00e8tres. En 2019, l&#8217;ouragan Lorenzo, rest\u00e9 \u00e0 plus de 3&nbsp;000&nbsp;km au large, a caus\u00e9 8&nbsp;noyades sur la c\u00f4te est des \u00c9tats-Unis, d&#8217;apr\u00e8s une \u00e9tude de la NOAA. Lire aussi&nbsp;: <a href=\"https:\/\/frenchdistrict.com\/floride\/articles\/se-preparer-preparation-saison-ouragans\/\">se pr\u00e9parer \u00e0 la saison des ouragans<\/a> et <a href=\"https:\/\/frenchdistrict.com\/floride\/articles\/sources-informations-fiables-ouragans-floride\/\">les sources les plus fiables en cas d&#8217;ouragan en Floride<\/a>.<\/p>\n<p>Pour choisir votre plage en connaissance de cause&nbsp;: <a href=\"https:\/\/frenchdistrict.com\/floride\/articles\/5-plus-belles-plages-floride\/\">les 5 plus belles plages de Floride<\/a>.<\/p>\n<h2>Documents t\u00e9l\u00e9chargeables<\/h2>\n<p><img loading=\"lazy\" decoding=\"async\" title=\"pdf\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/pdf.png\" alt=\"pdf\" width=\"16\" height=\"16\" \/> <a href=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2018\/10\/rip-currents-courants-de-retour-french-district-new.pdf\" rel=\"noopener\">Courants d&#8217;arrachement&nbsp;: panneau d&#8217;info et pr\u00e9vention<\/a><br \/>\n<em>Panneau de pr\u00e9vention, \u00ab rip currents \u00bb<\/em><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" title=\"pdf\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/pdf.png\" alt=\"pdf\" width=\"16\" height=\"16\" \/> <a href=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2018\/10\/drapeaux-plages-floride-french-district-new.pdf\">Drapeaux de baignade sur les plages de Floride<\/a><br \/>\n<em>Les couleurs des drapeaux sur les plages de Floride<\/em><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" title=\"pdf\" src=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/pdf.png\" alt=\"pdf\" width=\"16\" height=\"16\" \/> <a href=\"https:\/\/frenchdistrict.com\/floride\/wp-content\/uploads\/sites\/2\/2012\/04\/morsures-requins-floride-french-district.pdf\" target=\"_blank\" rel=\"noopener\">Les morsures de requins en Floride, 2016 \u00e0 2025<\/a><br \/>\n<em>Chiffres de l&#8217;International Shark Attack File : morsures par ann\u00e9e et par comt\u00e9, risque compar\u00e9 et conseils (PDF, 2 pages)<\/em><br \/>\n\r\n<div class=\"fd-citation citation-full\" itemscope=\"\" itemtype=\"https:\/\/schema.org\/CreativeWork\">\r\n<div class=\"citation-texte\" itemprop=\"citation\">Le timide a peur avant le danger, le l\u00e2che au milieu du danger, le courageux apr\u00e8s le danger. <\/div><div class=\"citation-author\" itemprop=\"author\">Jean-Paul Richter<\/div><\/div>\n<h3>Une question avant d&#8217;aller \u00e0 la plage&nbsp;?<br \/>\u00c9crivez-nous&nbsp;!<\/h3>\n<a name=\"contactfd\" style=\"display: block;position: relative;top: -150px;visibility: hidden;\"><\/a><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\nvar 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r\u00e9serv\u00e9s)<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>1\/ Les drapeaux de plage et leur signification Depuis une loi de 2002, compl\u00e9t\u00e9e en 2005, la Floride applique sur ses plages publiques un syst\u00e8me unique de drapeaux d&#8217;avertissement, coordonn\u00e9 par le Florida Department of Environmental Protection. Quatre couleurs d\u00e9crivent l&#8217;\u00e9tat de la mer, un drapeau violet signale la faune dangereuse, et un panneau explique [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":84267,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[1635,3269,465],"tags":[367,468,963,781,490,780,570,364],"class_list":["post-54383","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-monde-expatriation","category-sejour-vacances-etats-unis","category-nouveaux-arrivants","tag-special-nouveaux-arrivants","tag-speciale-famille-enfants","tag-mer","tag-meteo","tag-plage","tag-requin","tag-vie-quotidienne","tag-visite"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Dangers de la mer en Floride : drapeaux, courants, requins, 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