{"id":5284,"date":"2019-09-19T13:00:28","date_gmt":"2019-09-19T18:00:28","guid":{"rendered":"http:\/\/grandslacs-voiemaritime.com\/commercial-shipping-fr\/seaway-opening-and-closing-information\/"},"modified":"2026-03-20T08:42:36","modified_gmt":"2026-03-20T13:42:36","slug":"information-sur-louverture-et-la-fermeture-de-la-voie-maritime","status":"publish","type":"page","link":"https:\/\/grandslacs-voiemaritime.com\/fr\/navigation-commerciale\/information-sur-louverture-et-la-fermeture-de-la-voie-maritime\/","title":{"rendered":"Information sur l&#8217;ouverture et la fermeture de la Voie maritime"},"content":{"rendered":"<h3>Ouverture de la saison de navigation 2026 de la Voie maritime<\/h3>\n<ul>\n<li><a href=\"https:\/\/grandslacs-voiemaritime.com\/fr\/nouvelles-et-information\/avis\/messages-radio\/\">Messages radio<\/a><\/li>\n<li><a href=\"https:\/\/grandslacs-voiemaritime.com\/wp-content\/uploads\/2026\/02\/notice20260219_fr.pdf\">Avis de la Voie maritime no 1 <\/a><\/li>\n<li><a href=\"https:\/\/grandslacs-voiemaritime.com\/fr\/nouvelles-et-information\/avis\/avis-aux-navigateurs-montreal-lac-ontario\/\">Avis aux navigateurs \u2013 Montr\u00e9al-lac Ontario<\/a><\/li>\n<li><a href=\"https:\/\/grandslacs-voiemaritime.com\/fr\/nouvelles-et-information\/avis\/avis-aux-navigateurs-canal-welland\/\">Avis aux navigateurs \u2013 canal Welland<\/a><\/li>\n<\/ul>\n<h3>Renseignements m\u00e9t\u00e9orologiques:<\/h3>\n<ul>\n<li>Pr\u00e9visions m\u00e9t\u00e9orologiques\n<ul>\n<li><a href=\"https:\/\/www.meteomedia.com\/ca\/tendance-meteo-14-jours\/quebec\/dorval?ref=tabs_14day_table\">M\u00e9t\u00e9o M\u00e9dia: Tendance 14 jours \u2013 Dorval<\/a><\/li>\n<li><a href=\"https:\/\/www.meteomedia.com\/ca\/tendance-meteo-14-jours\/ontario\/st-catharines?ref=tabs_14day_table\">M\u00e9t\u00e9o M\u00e9dia: Tendance 14 jours \u2013 St. Catharines<\/a><\/li>\n<li><a href=\"https:\/\/meteo.gc.ca\/saisons\/image_f.html?img=mfe1t_s\">Environnement Canada : Pr\u00e9visions mensuelles de la temp\u00e9rature<\/a><\/li>\n<li><a href=\"https:\/\/www.cpc.ncep.noaa.gov\/products\/predictions\/30day\/\">NOAA : Pr\u00e9visions mensuelles de la temp\u00e9rature (disponible en anglais seulement)<\/a><\/li>\n<\/ul>\n<\/li>\n<li><a href=\"https:\/\/seaway-greatlakes.com\/environment-info\/water-levels?culture=fr-FR\">Donn\u00e9es sur le niveau d\u2019eau et l\u2019environnement (MLO\/Welland)<\/a><\/li>\n<li><a href=\"https:\/\/meteo.gc.ca\/marine\/index_f.html\">Pr\u00e9visions et avertissements maritimes pour le Canada<\/a><\/li>\n<\/ul>\n<h3><span class=\"bodytext\">Information sur les glaces:<\/span><\/h3>\n<ul>\n<li style=\"list-style-type: none;\">\n<ul>\n<li><a href=\"https:\/\/www.canada.ca\/fr\/environnement-changement-climatique\/services\/previsions-observations-glaces\/conditions-glaces-plus-recentes.html\" rel=\"noopener noreferrer\"><span class=\"bodytext\">Le Service canadien des glaces &#8211; Dernier \u00e9tat des glaces<\/span><\/a><\/li>\n<li><a href=\"https:\/\/grandslacs-voiemaritime.com\/wp-content\/uploads\/2026\/03\/Deglacement_04022026.pdf\">Pr\u00e9vision de la d\u00e9b\u00e2cle (publi\u00e9 le 4 fevrier 2026)<\/a><\/li>\n<\/ul>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>Ouverture de la saison de navigation 2026 de la Voie maritime Messages radio Avis de la Voie maritime no 1 Avis aux navigateurs \u2013 Montr\u00e9al-lac Ontario Avis aux navigateurs \u2013 canal Welland Renseignements m\u00e9t\u00e9orologiques: Pr\u00e9visions m\u00e9t\u00e9orologiques M\u00e9t\u00e9o M\u00e9dia: Tendance 14 jours \u2013 Dorval M\u00e9t\u00e9o M\u00e9dia: Tendance 14 jours \u2013 St. Catharines Environnement Canada : Pr\u00e9visions<\/p>\n","protected":false},"author":5,"featured_media":0,"parent":5270,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"_lmt_disableupdate":"no","_lmt_disable":"","footnotes":""},"class_list":["post-5284","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - 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