{"id":66630,"date":"2025-08-26T08:31:32","date_gmt":"2025-08-26T06:31:32","guid":{"rendered":"https:\/\/www.helenefm.com\/?p=66630"},"modified":"2025-08-26T08:31:32","modified_gmt":"2025-08-26T06:31:32","slug":"charente-maritime-le-littoral-en-alerte-face-au-phenomene-de-houle-cyclonique","status":"publish","type":"post","link":"https:\/\/www.helenefm.com\/?p=66630","title":{"rendered":"Charente-Maritime : le littoral en alerte face au ph\u00e9nom\u00e8ne de houle cyclonique"},"content":{"rendered":"<p>La Charente-Maritime a \u00e9t\u00e9 plac\u00e9e en vigilance jaune pour le risque de vagues-submersion la nuit prochaine. M\u00e9t\u00e9o France annonce un ph\u00e9nom\u00e8ne de houle cyclonique sur l\u2019ensemble du littoral charentais, et plus largement sur la fa\u00e7ade atlantique. Une alerte a \u00e9t\u00e9 \u00e9mise \u00e0 compter de cet apr\u00e8s-midi jusqu\u2019\u00e0 la fin de la semaine. Coupl\u00e9 \u00e0 une mar\u00e9e montante de coefficient 86, ce ph\u00e9nom\u00e8ne pourra provoquer une surcote d\u2019environ 70 cm et engendrer des vagues allant de 2,50 \u00e0 4 m de hauteur par endroit. Et puis \u00e0 partir de jeudi, un avis de grand frais conjugu\u00e9 \u00e0 des vents forts g\u00e9n\u00e9r\u00e9s par le cyclone \u00c9rin, qui mena\u00e7ait la semaine derni\u00e8re la c\u00f4te Est des \u00c9tats-Unis, pourrait faire durer ce ph\u00e9nom\u00e8ne de houle cyclonique, notamment avec la pr\u00e9sence d\u2019ondes puissantes et dangereuses. Ce qui repr\u00e9sentera un danger \u00e9lev\u00e9 pour la baignade et la navigation, et renforcera le ph\u00e9nom\u00e8ne de ba\u00efnes.<br \/>\n\u00c0 ce titre, une nouvelle alerte a \u00e9t\u00e9 \u00e9mise pour ce mardi 26 ao\u00fbt. La baignade en mer est de nouveau d\u00e9conseill\u00e9e, en raison d\u2019un risque maximal. Les personnes qui fr\u00e9quentent les plages du d\u00e9partement sont invit\u00e9es \u00e0 la plus grande vigilance.<\/p>\n<p>Face \u00e0 ce ph\u00e9nom\u00e8ne de houle cyclonique, la pr\u00e9fecture de la Charente-Maritime appelle \u00e0 la plus grande prudence. Parmi les principales recommandations : \u00e9viter de fr\u00e9quenter le littoral au moins deux heures avant la pleine mer ; privil\u00e9gier les zones de baignade surveill\u00e9es \u2013 si le drapeau est rouge : la baignade est interdite ; et \u00e9viter de pratiquer des loisirs nautiques et sorties en mer.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>La Charente-Maritime a \u00e9t\u00e9 plac\u00e9e en vigilance jaune pour le risque de vagues-submersion la nuit prochaine. M\u00e9t\u00e9o France annonce un ph\u00e9nom\u00e8ne de houle cyclonique sur l\u2019ensemble du littoral charentais, et plus largement<a class=\"moretag\" href=\"https:\/\/www.helenefm.com\/?p=66630\">Lire la suite&#8230;<\/a><\/p>\n","protected":false},"author":1,"featured_media":49358,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[103],"tags":[113],"class_list":["post-66630","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fil-infos-redaction","tag-charente-maritime"],"views":1103,"jetpack_publicize_connections":[],"jetpack_featured_media_url":"https:\/\/www.helenefm.com\/wordpress\/wp-content\/uploads\/2022\/04\/plage.jpg","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p48eP9-hkG","_links":{"self":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/66630","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=66630"}],"version-history":[{"count":1,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/66630\/revisions"}],"predecessor-version":[{"id":66631,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/posts\/66630\/revisions\/66631"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=\/wp\/v2\/media\/49358"}],"wp:attachment":[{"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=66630"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=66630"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.helenefm.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=66630"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}