Chaleur - Miscou - eastern half
Forecast
Marine Forecast
Issued 08:00 PM ADT 11 March 2026
Tonight and Thursday.
Wind east 20 knots increasing to east 30 near midnight then diminishing to variable 15 Thursday morning. Wind increasing to northwest 25 Thursday evening.
Snow changing to freezing rain Thursday morning then to scattered flurries near noon Thursday. Visibility 1 mile or less in snow.
Freezing spray warning in effect.
Over open water freezing spray ending Thursday morning.
Temperatures minus 6 rising to plus 1 Thursday evening.
Strong wind warning program has ended for the season.
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 11 March 2026 Today Tonight and ThursdayIce Edge
Ice edge estimated from 4420N 6720W to 4430N 6635W to 4330N 6615W to4315N 6515W to 4603N 5814W to 4722N 5805W to 4643N 5628W to
Newfoundland near 4640N 5530W. Sea ice north of the ice edge.
Ice Coverage
Open water except 5 tenths grey-white ice including 2 tenths
first-year ice in the northern section and in the extreme
southeastern section. Consolidated first-year ice along parts of the
coasts.
Warnings
Warnings (In effect)
Freezing spray warning in effect
Chaleur - Miscou - eastern half
Issued 8:00 PM ADT 11 March 2026Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 11 March 2026 Tonight and Thursday At 8:00 p.m. ADT tonight departing ridge located from Labradorto Newfoundland.
At 8:00 p.m. ADT tonight low 997 mb located over southern Ontario.
At 10:00 a.m. ADT Thursday low 990 mb located west of New Brunswick.
By 8:00 p.m. ADT Thursday low 991 mb located east of Anticosti
Island.
Marine Weather Statement
Issued 7:50 PM ADT 11 March 2026 A low pressure system will approach the marine district from the westtonight and cross the Gulf of St. Lawrence on Thursday. Strong to
gale force southeasterlies will develop ahead of the low and shift to
strong northwesterlies in its wake.
Marine interests are advised that gale warnings are in effect for all
waters except for Fundy, Northumberland Strait, Gulf - Magdalen -
northwestern half, Chaleur - Miscou, and Anticosti - southern half.
Marine interests are also advised that freezing spray warnings are in
effect for all Gulf of St. Lawrence waters except Northumberland
Strait.
Atlantic - Maritimes Area
- Anticosti - northern half
- Anticosti - southern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northwestern half
- Gulf - Magdalen - southeastern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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