Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 03:00 AM AST 17 January 2026
Today Tonight and Sunday.
Wind west 15 knots backing to southwest 10 to 15 early this morning then increasing to south 25 early this evening. Wind veering to southwest 20 after midnight then to west 15 Sunday morning. Wind diminishing to light near noon Sunday.
Periods of rain or snow this evening. Periods of rain or snow and fog patches Sunday evening.
Temperatures minus 3 rising to plus 5 near midnight.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:00 AM AST 17 January 2026
Monday
Wind northeast 20 knots backing to northwest 20
in the morning then to southwest 20 in the afternoon.
Tuesday
Wind west 20 to 25 knots.
Wednesday
Wind northwest 20 to 25 knots diminishing to
west 15.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 16 January 2026 Today Tonight and SaturdayIce Edge
First ice edge estimated from New Brunswick near 4532N 6507W to NovaScotia near 4500N 6510W. Sea ice east of the ice edge.
Second ice edge estimated from Nova Scotia near 4435N 6327W to 4432N
6251W to 4539N 5917W to 4704N 6000W to 4825N 6224W to 5039N 5807W to
4759N 5937W to Newfoundland near 4738N 5919W. Sea ice northwest then
east of the ice edge.
Ice Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM AST 17 January 2026 Today Tonight and Sunday At 3:00 a.m. AST today ridge located over New England.By 8:00 p.m. AST tonight ridge located from Anticosti Island to
Laurentian Fan.
At 8:00 p.m. AST tonight low 1013 mb located over the Gulf of Maine.
By 10:00 a.m. AST Sunday low 1012 mb located over the Gulf of
St. Lawrence.
At 3:00 a.m. AST Sunday ridge located over New England.
By 3:30 p.m. AST Sunday ridge located over the central Marine
District.
Marine Weather Statement
Issued 3:09 AM AST 17 January 2026 A trough east of Newfoundland will continue to move farther awaytoday. A ridge over New England will move across the district today
and tonight. Strong to gale force westerlies over eastern waters will
diminish today.
A low will develop over the Gulf of Maine later today and will move
to lie over the Gulf of St. Lawrence Sunday morning. Strong to gale
force southwesterlies will develop over southern waters tonight.
These winds will diminish on Sunday as another ridge moves over the
marine district.
Marine interests are advised that gale warnings are in effect for
Sable, East Scotian Slope, Banquereau, Laurentian Fan, Cabot Strait,
Gulf-Magdalen and Anticosti.
Marine interests are also advised that freezing spray warnings are in
effect for eastern shore, Fourchu, Cabot Strait, Northumberland
Strait, Gulf-Magdalen, Chaleur-Miscou, and Anticosti.
Atlantic - Maritimes Area
- Anticosti
- Banquereau - northwestern half
- Banquereau - southeastern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope - northwestern half
- East Scotian Slope - southeastern half
- 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
- 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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