urn:oid:2.49.0.1.124.2167719453.2026cap-pac@canada.ca2026-06-01T16:15:19-00:00ActualUpdateEnv. Can. - Can. Met. Ctr. – MontréalPublicprofile:CAP-CP:0.4layer:SOREM:1.0layer:EC-MSC-SMC:1.0layer:EC-MSC-SMC:1.1layer:SOREM:2.0Notification de service – avril 2026: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour le printemps 2026, il y aura des changements incluant... 1) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique devrait être déployée provisoirement en juin 2026. Des changements de données apparaîtront dans le PAC à la suite de ce déploiement, 2) les alertes marines seront désormais émises pour des subdivisions de zones plus petites dans certaines régions des eaux de l’Atlantique et du Pacifique et 3) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Service Notice – April 2026: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For Spring 2026, changes are expected to include... 1) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard is tentatively set for June 2026 deployment. Data changes will appear in CAP following this deployment, 2) marine alerts will now be issued for smaller zone splits in certain areas of Atlantic and Pacific waters and 3) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/cap-pac@canada.ca,urn:oid:2.49.0.1.124.1356904317.2026,2026-06-01T16:13:24-00:00fr-CAMetgrainsMonitorImmediateSeverePossiblegrand publicprofile:CAP-CP:Event:0.4squallSAMESVR2026-06-01T16:13:24-00:002026-06-01T16:12:00-00:002026-06-01T19:31:24-00:00Environnement Canadaavertissement de grains en vigueur
Des grains accompagnés de rafales jusqu’à 35 noeuds sont attendus ou se produisent dans le secteur.
Des cellules orageuses situées le long de la côte du fleuve Saint-Laurent se déplacent vers le sud à 10 noeuds. Certaines de ces cellules pourraient donner des fortes rafales soudaines et de la petite grêle.
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Veuillez continuer à surveiller les alertes et les prévisions émises par Environnement Canada. Pour plus d’information, écoutez la station radio de la Garde côtière canadienne ou Radiométéo.
Les navigateurs devraient se préparer à affronter des grains. Si vous naviguez déjà, cherchez un havre immédiatement.
https://meteo.gc.ca/layer:EC-MSC-SMC:1.0:Alert_Typewarninglayer:EC-MSC-SMC:1.0:Broadcast_Intrusivenolayer:SOREM:1.0:Broadcast_ImmediatelyNolayer:EC-MSC-SMC:1.1:Parent_URImsc/alert/environment/hazard/alert-3.0-ascii/consolidated-xml-2.0/20260601161324516/WH_13_73_CWUL/SQW/1613245162070431430202606010504_WH_13_73_CWUL/actual/en_proper_complete_c-fr_proper_complete_u/NinJolayer:EC-MSC-SMC:1.1:CAP_countA:18448 M:95416 C:107602profile:CAP-CP:0.4:MinorChangetextlayer:EC-MSC-SMC:1.0:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.0:Alert_Nameavertissement de grainslayer:EC-MSC-SMC:1.0:Alert_Coveragefleuve Saint-Laurent et la rivière Saguenaylayer:EC-MSC-SMC:1.1:Designation_CodeWH_13_73_CWULlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.1:Newly_Active_Areas004310layer:EC-MSC-SMC:1.1:Event_End_Time2026-06-01T18:32:00.000ZSaguenay à Tadoussac48.1977,-69.7162 48.1421,-69.7322 48.1304,-69.7368 48.111,-69.755 48.1208,-69.9233 48.2032,-70.2962 48.2835,-70.5056 48.299,-70.8875 48.3684,-70.9587 48.4272,-71.26 48.4903,-71.2778 48.4895,-70.9751 48.3938,-70.3678 48.281,-70.0399 48.2628,-69.8695 48.2097,-69.7747 48.1977,-69.7162layer:EC-MSC-SMC:1.0:CLC004310profile:CAP-CP:Location:0.32494068profile:CAP-CP:Location:0.32494205profile:CAP-CP:Location:0.32494225profile:CAP-CP:Location:0.32494230profile:CAP-CP:Location:0.32494235profile:CAP-CP:Location:0.32494930profile:CAP-CP:Location:0.32495010en-CAMetsquallMonitorImmediateSeverePossiblegeneral publicprofile:CAP-CP:Event:0.4squallSAMESVR2026-06-01T16:13:24-00:002026-06-01T16:12:00-00:002026-06-01T19:31:24-00:00Environment Canadasquall warning in effect
Squalls with wind gusts up to 35 knots are expected or occurring in the area.
Storm cells along the coast of the St. Lawrence River are moving south at 10 knots. Some of these cells may give sudden strong gusts and small hail.
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Please continue to monitor alerts and forecasts issued by Environment Canada. For more information monitor Canadian Coast Guard radio or Weatheradio stations.
Mariners are advised to prepare for squalls. If underway, seek safe harbour immediately.
https://weather.gc.ca/layer:EC-MSC-SMC:1.0:Alert_Typewarninglayer:EC-MSC-SMC:1.0:Broadcast_Intrusivenolayer:SOREM:1.0:Broadcast_ImmediatelyNolayer:EC-MSC-SMC:1.1:Parent_URImsc/alert/environment/hazard/alert-3.0-ascii/consolidated-xml-2.0/20260601161324516/WH_13_73_CWUL/SQW/1613245162070431430202606010504_WH_13_73_CWUL/actual/en_proper_complete_c-fr_proper_complete_u/NinJolayer:EC-MSC-SMC:1.1:CAP_countA:18448 M:95416 C:107602profile:CAP-CP:0.4:MinorChangetextlayer:EC-MSC-SMC:1.0:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.0:Alert_Namesquall warninglayer:EC-MSC-SMC:1.0:Alert_CoverageSt. Lawrence and Saguenay Riverslayer:EC-MSC-SMC:1.1:Designation_CodeWH_13_73_CWULlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.1:Newly_Active_Areas004310layer:EC-MSC-SMC:1.1:Event_End_Time2026-06-01T18:32:00.000ZSaguenay to Tadoussac48.1977,-69.7162 48.1421,-69.7322 48.1304,-69.7368 48.111,-69.755 48.1208,-69.9233 48.2032,-70.2962 48.2835,-70.5056 48.299,-70.8875 48.3684,-70.9587 48.4272,-71.26 48.4903,-71.2778 48.4895,-70.9751 48.3938,-70.3678 48.281,-70.0399 48.2628,-69.8695 48.2097,-69.7747 48.1977,-69.7162layer:EC-MSC-SMC:1.0:CLC004310profile:CAP-CP:Location:0.32494068profile:CAP-CP:Location:0.32494205profile:CAP-CP:Location:0.32494225profile:CAP-CP:Location:0.32494230profile:CAP-CP:Location:0.32494235profile:CAP-CP:Location:0.32494930profile:CAP-CP:Location:0.3249501091PAMTmhzXN0no6ktZ4qOYaATjYHvSq/9ajXXPgu1Ns=oQFwRF7yfXVqb1uvghVDn6B5Lmo46OArtDsj9OoJCBJz90YFQW9/CLCkGB1BMMHq4TEp1zwHc5kYjRfOJ84HYQLswii+M0agvPPSSvoq9WN/MNhEe6FOp0buvI9s5w+TbEZphakwwQ+n84lkKk1yqr6QnnmUiUovANEdfO3e3xJqvqLA/8dVSKFiMEZf9n9wD8nKyuiVWW5Ry73oGNFPh00Fo7AiMQzu2Qw6tVayTdNryFFgeAQOawEBc7iT71pC48tnxrTaevjr1a5caCABxFdTD6DOTiu8MgBd8VBcoduoAptnr2bw7CWCZShpuEsoF/KTpD9KG61GFzS3H3sf/Q==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91PAMTmhzXN0no6ktZ4qOYaATjYHvSq/9ajXXPgu1Ns=W9aewMdmRH5rHdmEUMqtnpZ/FLN2HFyKdhwtqj0WTQuNPoKZinQU8cxZB2i0Kdyh
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