{"id":1181,"date":"2023-09-02T09:10:49","date_gmt":"2023-09-02T13:10:49","guid":{"rendered":"https:\/\/sargassummonitoring.com\/?page_id=1181"},"modified":"2026-03-29T20:23:53","modified_gmt":"2026-03-30T00:23:53","slug":"sargassum-forecast-puerto-rico-usa","status":"publish","type":"page","link":"https:\/\/sargassummonitoring.com\/fr\/sargassum-forecast-puerto-rico-usa\/","title":{"rendered":"Pr\u00e9visions sargasses Porto Rico \u2013 Vieques \u2013 US Virgin Islands"},"content":{"rendered":"<div class=\"wp-block-uagb-container uagb-block-412df3c1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-8448343880170654\"\n     crossorigin=\"anonymous\"><\/script>\n<ins class=\"adsbygoogle\"\n     style=\"display:block; text-align:center;\"\n     data-ad-layout=\"in-article\"\n     data-ad-format=\"fluid\"\n     data-ad-client=\"ca-pub-8448343880170654\"\n     data-ad-slot=\"3026197241\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n<\/div><\/div>\n\n\n\n<div style=\"height:40px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-2ce70c60 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-container uagb-block-20873619\">\n<p class=\"has-text-align-center has-medium-font-size\"><strong>Carte fournie par CARICOOS<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"732\" height=\"480\" src=\"https:\/\/sargassummonitoring.com\/wp-content\/uploads\/2026\/03\/PUERTO-RICO-sargassum-FORECAST-sargazo.gif\" alt=\"\" class=\"wp-image-8266\" style=\"width:1172px;height:auto\"\/><\/figure>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size\">Mise \u00e0 jour le 29 mars 2026<\/p>\n\n\n\n<div style=\"height:39px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<p style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:var(--wp--preset--spacing--20);padding-bottom:0;padding-left:var(--wp--preset--spacing--20)\"><strong>Comment les pr\u00e9visions d\u2019\u00e9chouages de sargasses sont-elles calcul\u00e9es ?<\/strong><\/p>\n\n\n\n<p style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:var(--wp--preset--spacing--20);padding-bottom:0;padding-left:var(--wp--preset--spacing--20)\">M\u00e9thode de pr\u00e9vision de d\u00e9placement des sargasses :<\/p>\n\n\n\n<p style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:var(--wp--preset--spacing--20);padding-bottom:0;padding-left:var(--wp--preset--spacing--20)\">Chaque point rouge correspond \u00e0 une nappe de sargasses rep\u00e9r\u00e9e par la \u00ab AFAI \u00bb gr\u00e2ce aux satellites. La nappe de sargasses est influenc\u00e9e par les conditions environnementales de la zone comme les courants et les vents. Ainsi, sur la base des pr\u00e9visions de courants  de l\u2019organisme \u00ab HYCOM \u00bb et des vents de l\u2019organisme \u00ab NCEP \u00bb, il est possible d'estimer la trajectoire que suivront les sargasses et leurs \u00e9ventuelles arriv\u00e9es le long des plages des Cara\u00efbes.<\/p>\n\n\n\n<p style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:var(--wp--preset--spacing--20);padding-bottom:0;padding-left:var(--wp--preset--spacing--20)\">L\u2019image de cette animation correspond \u00e0 7 jours comme vous pouvez le voir avec les dates affich\u00e9es en haut de l\u2019image.<\/p>\n\n\n\n<p style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-right:var(--wp--preset--spacing--20);padding-bottom:0;padding-left:var(--wp--preset--spacing--20)\">Ces pr\u00e9visions donnent une indication g\u00e9n\u00e9rale avec un taux de fiabilit\u00e9 limit\u00e9e aux connaissances actuelles sur les sargasses.<\/p>\n<\/div>\n\n\n\n<figure class=\"wp-block-image alignfull size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"816\" height=\"590\" src=\"https:\/\/sargassummonitoring.com\/wp-content\/uploads\/2026\/02\/sargazo-porto-rico-sargassum-monitoring-20-02-26.gif\" alt=\"\" class=\"wp-image-8042\"\/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-03d52232 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<p class=\"has-text-align-center has-ast-global-color-2-color has-ffffff-background-color has-text-color has-background has-medium-font-size\">Mise \u00e0 jour le 20 f\u00e9vrier 2026<\/p>\n<\/div><\/div>\n\n\n\n<p class=\"has-text-align-center has-medium-font-size\" style=\"margin-top:0;margin-bottom:0;padding-top:0;padding-bottom:0\">Ces informations sont fournies par le Gouvernement Mexicain.<\/p>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-c3d44659 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<p class=\"has-text-align-center has-ffffff-background-color has-background\" style=\"padding-top:0;padding-bottom:0;font-size:20px\">Trajectoires des sargasses - Diffusion + courants (HYCOM) + vent (NCEP)<\/p>\n<\/div><\/div>\n\n\n\n<div style=\"height:11px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-bd5451b0 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<figure class=\"wp-block-image aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"213\" src=\"https:\/\/sargassummonitoring.com\/wp-content\/uploads\/2023\/09\/Forecast-Gov-Mexico-1024x213.webp\" alt=\"\" class=\"wp-image-1174\" srcset=\"https:\/\/sargassummonitoring.com\/wp-content\/uploads\/2023\/09\/Forecast-Gov-Mexico-1024x213.webp 1024w, https:\/\/sargassummonitoring.com\/wp-content\/uploads\/2023\/09\/Forecast-Gov-Mexico-300x63.webp 300w, https:\/\/sargassummonitoring.com\/wp-content\/uploads\/2023\/09\/Forecast-Gov-Mexico-768x160.webp 768w, https:\/\/sargassummonitoring.com\/wp-content\/uploads\/2023\/09\/Forecast-Gov-Mexico-18x4.webp 18w, https:\/\/sargassummonitoring.com\/wp-content\/uploads\/2023\/09\/Forecast-Gov-Mexico.webp 1200w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-04e73e2e alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-8448343880170654\"\n     crossorigin=\"anonymous\"><\/script>\n<!-- Bloc horizontal -->\n<ins class=\"adsbygoogle\"\n     style=\"display:block\"\n     data-ad-client=\"ca-pub-8448343880170654\"\n     data-ad-slot=\"7135998490\"\n     data-ad-format=\"auto\"\n     data-full-width-responsive=\"true\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-separator uagb-block-3a6317b7\"><div class=\"uagb-separator-spacing-wrapper\"><div class=\"wp-block-uagb-separator__inner\" style=\"--my-background-image:\"><\/div><\/div><\/div>\n\n\n\n<h2 class=\"wp-block-heading has-text-align-center\">Consultez d'autres pr\u00e9visions<\/h2>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-308b54f8 alignwide uagb-is-root-container\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-a7bce663\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-f821e634 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/sargassummonitoring.com\/fr\/map-of-sargassum-from-usf-saws\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Cara\u00efbes et Atlantique<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-7f3a39da alignwide uagb-is-root-container\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-a62bdb83\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-f2c16239 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/sargassummonitoring.com\/fr\/sargassum-forecast-florida-usa\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Floride USA<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-dd7cd73e alignwide uagb-is-root-container\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-373a4249\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-07f53109 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/sargassummonitoring.com\/fr\/sargassum-forecast-republica-dominicana\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">R\u00e9publique Dominicaine<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-85fd29c9 alignwide uagb-is-root-container\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-c76bccf2\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-66eaa281 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/sargassummonitoring.com\/fr\/forecast-sargassum-mexico-riviera-maya\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Mexique Riviera\u00a0Maya<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-e30a8a27 alignwide uagb-is-root-container\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-2b1d6f91\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-3c28fb26 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/sargassummonitoring.com\/fr\/meteo-france-forecast\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">M\u00e9t\u00e9o France<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-cc043765 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-0cf064cc\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-1a16da12 wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/sargassummonitoring.com\/fr\/belize-sargassum-forecast\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Belize<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-ef38e2a1 alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<div class=\"wp-block-uagb-buttons uagb-buttons__outer-wrap uagb-btn__default-btn uagb-btn-tablet__default-btn uagb-btn-mobile__default-btn uagb-block-64778b83\"><div class=\"uagb-buttons__wrap uagb-buttons-layout-wrap\">\n<div class=\"wp-block-uagb-buttons-child uagb-buttons__outer-wrap uagb-block-a6a5776d wp-block-button\"><div class=\"uagb-button__wrapper\"><a class=\"uagb-buttons-repeater wp-block-button__link\" aria-label=\"\" href=\"https:\/\/sargassummonitoring.com\/fr\/sargassum-forecast-jamaica\/\" rel=\"follow noopener\" target=\"_self\" role=\"button\"><div class=\"uagb-button__link\">Jama\u00efque<\/div><\/a><\/div><\/div>\n<\/div><\/div>\n<\/div><\/div>\n\n\n\n<div class=\"wp-block-uagb-container uagb-block-9188815a alignfull uagb-is-root-container\"><div class=\"uagb-container-inner-blocks-wrap\">\n<script async src=\"https:\/\/pagead2.googlesyndication.com\/pagead\/js\/adsbygoogle.js?client=ca-pub-8448343880170654\"\n     crossorigin=\"anonymous\"><\/script>\n<ins class=\"adsbygoogle\"\n     style=\"display:block; text-align:center;\"\n     data-ad-layout=\"in-article\"\n     data-ad-format=\"fluid\"\n     data-ad-client=\"ca-pub-8448343880170654\"\n     data-ad-slot=\"3026197241\"><\/ins>\n<script>\n     (adsbygoogle = window.adsbygoogle || []).push({});\n<\/script>\n<\/div><\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Map provided by CARICOOS Updated on March 29, 2026 How are Sargassum stranding forecasts calculated ? Sargassum movement forecasting method : Each red dot corresponds to a sargassum patch identified by the &#8220;AFAI&#8221; thanks to satellites. The sargassum layer is influenced by environmental conditions in the area, such as currents and winds. Based on current [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":7156,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-1181","page","type-page","status-publish","has-post-thumbnail","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Sargassum forecast Puerto Rico - Vieques - US Virgin Islands - Sargassum Monitoring<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/sargassummonitoring.com\/fr\/sargassum-forecast-puerto-rico-usa\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sargassum forecast Puerto Rico - Vieques - US Virgin Islands - Sargassum Monitoring\" \/>\n<meta property=\"og:description\" content=\"Map provided by CARICOOS Updated on March 29, 2026 How are Sargassum stranding forecasts calculated ? Sargassum movement forecasting method : Each red dot corresponds to a sargassum patch identified by the &#8220;AFAI&#8221; thanks to satellites. The sargassum layer is influenced by environmental conditions in the area, such as currents and winds. 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