urn:oid:2.49.0.1.124.0749661936.2026cap-pac@canada.ca2026-08-14T18:06:13-00:00ActualUpdateEnv. Can. - Can. Met. Ctr. – MontréalPublicprofile:CAP-CP:0.4layer:SOREM:1.0layer:EC-MSC-SMC:1.0layer:EC-MSC-SMC:1.1layer:SOREM:2.0Service Notice – July 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 deployment to introduce free-form polygons to represent the true threat area of a weather hazard, which was originally scheduled for June 2026, is delayed. We will communicate the new date when it is available. Monitor https://dd.weather.gc.ca/doc/genots/ for notifications on the new launch date. Information about free-form polygons representing the true threat area of a weather hazard remains under media embargo until launch, 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/ | Notification de service – juillet 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) Le déploiement par ECCC visant à introduire des polygones de forme libre pour représenter la zone réelle de menace d’un aléa météorologique, qui était initialement prévu pour juin 2026, est retardé. Nous communiquerons la nouvelle date lorsqu’elle sera disponible. Surveiller https://dd.weather.gc.ca/doc/genots/ pour les notifications concernant la nouvelle date de lancement. Les informations concernant les polygones de forme libre représentant la zone réelle de menace d’un aléa météorologique demeurent sous embargo médiatique jusqu’au lancement, 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/cap-pac@canada.ca,urn:oid:2.49.0.1.124.1395790522.2026,2026-08-14T17:53:08-00:00en-CAMetsquallMonitorExpectedSeverePossiblegeneral publicprofile:CAP-CP:Event:0.4squallSAMESVA2026-08-14T18:06:13-00:002026-08-14T18:05:00-00:002026-08-15T01:04:13-00:00Environment Canadasquall watch in effect
Conditions are favourable for the development of squalls with wind gusts up to 35 knots, frequent lightning and poor to very poor visibility in thunderstorms heavy at times.
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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 potential squalls. Vulnerable vessels are most at risk and should seek safe harbour if underway.
https://weather.gc.ca/layer:EC-MSC-SMC:1.0:Alert_Typewatchlayer: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-2.0/20260814180613601/WH_13_73_CWHX/SQV/1752215091577190208202608140506_WH_13_73_CWHX/actual/en_proper_complete_c-fr_proper_complete_c/NinJolayer:EC-MSC-SMC:1.1:CAP_countA:22640 M:116489 C:135220layer:EC-MSC-SMC:1.0:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.0:Alert_Namesquall watchlayer:EC-MSC-SMC:1.0:Alert_CoverageMaritime Waterslayer:EC-MSC-SMC:1.1:Designation_CodeWH_13_73_CWHXlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.1:Newly_Active_Areas003321,003322layer:EC-MSC-SMC:1.1:Event_End_Time2026-08-14T23:05:00.000ZFourchu - eastern half44.9999,-58.9989 45.1253,-59.7822 45.9977,-59.7598 46.0058,-59.7583 46.01,-59.7315 46.0002,-59.7038 45.9997,-58.9989 45.4617,-58.9989 44.9998,-58.9982 44.9999,-58.9989layer:EC-MSC-SMC:1.0:CLC003321profile:CAP-CP:Location:0.3noneFourchu - western half45.6372,-60.8266 45.6841,-60.6416 46.0088,-60.0648 45.9976,-59.9406 45.9996,-59.8475 45.9999,-59.7765 46.0058,-59.7583 45.9977,-59.7598 45.1253,-59.7822 45.2986,-60.9523 45.2996,-60.9707 45.2983,-60.9761 45.2975,-60.9772 45.3247,-61.2306 45.3309,-61.5692 45.3794,-61.5326 45.4763,-61.6609 45.4869,-61.5447 45.4249,-61.473 45.4987,-61.2799 45.5733,-61.5112 45.6375,-61.4116 45.6418,-61.3984 45.7162,-61.3059 45.6428,-61.1453 45.6923,-60.9707 45.6372,-60.8266layer:EC-MSC-SMC:1.0:CLC003322profile:CAP-CP:Location:0.31213004profile:CAP-CP:Location:0.31213006profile:CAP-CP:Location:0.31215002profile:CAP-CP:Location:0.31216001profile:CAP-CP:Location:0.31216006profile:CAP-CP:Location:0.31216011profile:CAP-CP:Location:0.31217030Eastern Shore - eastern half44.9996,-58.9989 44.5385,-60.9535 44.4181,-61.4306 44.9708,-61.9776 44.983,-61.9929 44.9905,-62.1198 45.0344,-62.1165 45.1543,-62.0101 45.1516,-61.8351 45.2762,-61.8272 45.2033,-61.6072 45.3247,-61.2306 45.2975,-60.9772 45.2983,-60.9761 45.2996,-60.9707 45.2986,-60.9523 45.1253,-59.7822 44.9999,-58.9989 44.9998,-58.9982 44.9996,-58.9989layer:EC-MSC-SMC:1.0:CLC003331profile:CAP-CP:Location:0.31213001profile:CAP-CP:Location:0.31213004Eastern Shore - western half43.9999,-62.9985 44.5507,-63.4841 44.5887,-63.4503 44.6069,-63.4507 44.6768,-63.435 44.8498,-63.0865 44.8657,-62.7295 45.0018,-62.3707 44.9905,-62.1198 44.983,-61.9929 44.9708,-61.9776 44.4181,-61.4306 43.9999,-62.9985layer:EC-MSC-SMC:1.0:CLC003332profile:CAP-CP:Location:0.31209034fr-CAMetgrainsMonitorExpectedSeverePossiblegrand publicprofile:CAP-CP:Event:0.4squallSAMESVA2026-08-14T18:06:13-00:002026-08-14T18:05:00-00:002026-08-15T01:04:13-00:00Environnement Canadaveille de grains en vigueur en vigueur
Les conditions sont favorables à la formation de grains accompagnés de rafales soufflant jusqu’à 35 noeuds, de nombreux éclairs et d’une visibilité mauvaise à très mauvaise en raison des orages parfois forts.
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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 doivent être prêts à composer avec de possibles grains. Les bateaux vulnérables devraient se mettre à l’abri s’ils naviguent.
https://meteo.gc.ca/layer:EC-MSC-SMC:1.0:Alert_Typewatchlayer: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-2.0/20260814180613601/WH_13_73_CWHX/SQV/1752215091577190208202608140506_WH_13_73_CWHX/actual/en_proper_complete_c-fr_proper_complete_c/NinJolayer:EC-MSC-SMC:1.1:CAP_countA:22640 M:116489 C:135220layer:EC-MSC-SMC:1.0:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.0:Alert_Nameveille de grainslayer:EC-MSC-SMC:1.0:Alert_Coverageeaux des Maritimeslayer:EC-MSC-SMC:1.1:Designation_CodeWH_13_73_CWHXlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.1:Newly_Active_Areas003321,003322layer:EC-MSC-SMC:1.1:Event_End_Time2026-08-14T23:05:00.000ZFourchu - moitié est44.9999,-58.9989 45.1253,-59.7822 45.9977,-59.7598 46.0058,-59.7583 46.01,-59.7315 46.0002,-59.7038 45.9997,-58.9989 45.4617,-58.9989 44.9998,-58.9982 44.9999,-58.9989layer:EC-MSC-SMC:1.0:CLC003321profile:CAP-CP:Location:0.3noneFourchu - moitié ouest45.6372,-60.8266 45.6841,-60.6416 46.0088,-60.0648 45.9976,-59.9406 45.9996,-59.8475 45.9999,-59.7765 46.0058,-59.7583 45.9977,-59.7598 45.1253,-59.7822 45.2986,-60.9523 45.2996,-60.9707 45.2983,-60.9761 45.2975,-60.9772 45.3247,-61.2306 45.3309,-61.5692 45.3794,-61.5326 45.4763,-61.6609 45.4869,-61.5447 45.4249,-61.473 45.4987,-61.2799 45.5733,-61.5112 45.6375,-61.4116 45.6418,-61.3984 45.7162,-61.3059 45.6428,-61.1453 45.6923,-60.9707 45.6372,-60.8266layer:EC-MSC-SMC:1.0:CLC003322profile:CAP-CP:Location:0.31213004profile:CAP-CP:Location:0.31213006profile:CAP-CP:Location:0.31215002profile:CAP-CP:Location:0.31216001profile:CAP-CP:Location:0.31216006profile:CAP-CP:Location:0.31216011profile:CAP-CP:Location:0.31217030littoral est - moitié est44.9996,-58.9989 44.5385,-60.9535 44.4181,-61.4306 44.9708,-61.9776 44.983,-61.9929 44.9905,-62.1198 45.0344,-62.1165 45.1543,-62.0101 45.1516,-61.8351 45.2762,-61.8272 45.2033,-61.6072 45.3247,-61.2306 45.2975,-60.9772 45.2983,-60.9761 45.2996,-60.9707 45.2986,-60.9523 45.1253,-59.7822 44.9999,-58.9989 44.9998,-58.9982 44.9996,-58.9989layer:EC-MSC-SMC:1.0:CLC003331profile:CAP-CP:Location:0.31213001profile:CAP-CP:Location:0.31213004littoral est - 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