Northumberland Strait - western half
Forecast
Marine Forecast
Issued 10:00 AM ADT 14 March 2026
Today Tonight and Sunday.
Wind southeasterly 15 knots increasing to easterly 25 early this afternoon then backing to northeast 30 early this evening. Wind backing to northerly 25 near midnight then diminishing to northwest 15 early Sunday morning. Wind diminishing to light late Sunday morning.
Snow ending this evening. Visibility 1 mile or less in snow.
Freezing spray warning in effect.
Over open water freezing spray near midnight.
Temperatures minus 6 rising to minus 1 this 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 13 March 2026 Today Tonight and SaturdayIce 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
7 tenths first-year ice. Consolidated first-year ice along parts of
the coasts.
Warnings
Warnings (In effect)
Freezing spray warning in effect
Northumberland Strait - western half
Issued 10:00 AM ADT 14 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 10:00 AM ADT 14 March 2026 Today Tonight and Sunday At 10:00 a.m. ADT today low 1002 mb located over southern Quebec.By 8:00 p.m. ADT tonight low 1002 mb located over eastern Nova
Scotia.
At 3:00 a.m. ADT Sunday low 997 mb located south of the Avalon
Peninsula.
By 10:00 a.m. ADT Sunday departing low 991 mb located east of
Newfoundland.
Marine Weather Statement
Issued 9:50 AM ADT 14 March 2026 A low pressure system will approach the region from the west today tolie over Eastern Nova Scotia this evening. Strong to gale force
southeasterlies will develop ahead of the low then shift to strong to
gale force westerlies in its wake.
The low will continue eastward overnight and pass just of the Avalon
Peninsula.
Marine interests are advised that gale warnings are in effect for
Georges Bank, southwestern shore, LaHave Bank, West Scotian Slope,
eastern shore, Sable, East Scotian Slope, Fourchu, Banquereau,
Laurentian Fan, Cabot Strait and Gulf-Magdalen.
Marine interests are also advised that freezing spray warnings are in
effect for Northumberland Strait - western half, Chaleur-Miscou and
Anticosti.
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 - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- 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 - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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