Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 03:00 AM ADT 31 March 2025
Today Tonight and Tuesday.
Wind southeast 15 to 20 knots veering to southwest 20 near noon then increasing to southwest 30 this afternoon. Wind diminishing to southwest 20 Tuesday afternoon then veering to northwest 25 Tuesday evening.
Rain or freezing rain changing to showers this morning then to rain near midnight. Fog patches forming this morning and dissipating Tuesday evening.
Temperatures zero rising to plus 8 this evening then falling to plus 1 Tuesday evening.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:00 AM ADT 31 March 2025
Wednesday
Wind northwest 25 knots diminishing to light
in the afternoon.
Thursday
Wind southeast 15 knots increasing to south
25.
Friday
Wind southwest 20 knots increasing to north
25.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 30 March 2025 Today Tonight and MondayIce Edge
First ice edge estimated from Cape Breton near 4611N 6125W to 4754N6113W to 4754N 6327W to Anticosti Island near 4923N 6335W. Sea ice
south and west of the ice edge.
Second ice edge estimated from Anticosti Island near 4948N 6315W to
4948N 5942W to 5031N 5752W to Newfoundland near 4847N 5846W. Sea ice
north and east of the ice edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:03 AM ADT 31 March 2025 Today At 3:00 a.m. ADT today warm front located from the Gulf of Maineto East Scotian Slope.
By 3:00 a.m. ADT Tuesday warm front located from the Gaspe Peninsula
to Newfoundland.
At 10:00 a.m. ADT Tuesday cold front located from the Gulf of
Maine to Anticosti Island.
By 8:00 p.m. ADT Tuesday cold front located from East Scotian
Slope to Banquereau.
Marine Weather Statement
Issued 2:37 AM ADT 31 March 2025 A warm front over southwestern waters will move northeastward to lienorth of the marine district Tuesday morning. A cold front will move
eastward across the marine district on Tuesday and Tuesday night.
Strong to gale force southeasterlies ahead of the warm front will
veer to strong to gale force southwesterlies in its wake. Winds will
veer to strong to gale force northwesterlies on Tuesday behind the
cold front.
Marine interests are advised that gale warnings are in effect for
Georges Bank, West Scotian Slope, East Scotian Slope, Banquereau,
Laurentian Fan, Cabot Strait, Gulf Magdalen, Chaleur-Miscou - eastern
half and Anticosti.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern 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 - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- 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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