Southwestern Shore
Forecast
Marine Forecast
Issued 08:00 PM AST 17 January 2026
Tonight and Sunday.
Wind south 15 knots increasing to southwest 25 late this evening then diminishing to west 15 late overnight. Wind diminishing to light Sunday morning then increasing to northeast 25 Sunday evening.
Periods of rain ending Sunday morning. Periods of rain Sunday evening changing to periods of snow or rain. Fog patches dissipating Sunday afternoon. Visibility 1 mile or less in fog patches and in precipitation.
Strong wind warning program has ended for the season.
Waves
Issued 05:00 PM AST 17 January 2026
Tonight and Sunday.
Seas 2 to 3 metres subsiding to 1 to 2 Sunday
morning.
Extended Forecast
Issued 03:30 PM AST 17 January 2026
Monday
Wind north 20 to 25 knots becoming southwest 25
in the afternoon.
Tuesday
Wind west 25 to 30 knots.
Wednesday
Wind northwest 25 knots diminishing to
southwest 15.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 17 January 2026 Today Tonight and SundayIce 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.
Iceberg Bulletin
Issued 1:30 PM EST 17 January 2026Iceberg Limit
Iceberg limit at 0000 UTC 18 Jan estimated from Newfoundland near5000N 5532W to 5030N 5230W to 5200N 4915W to 5315N 4915W to 5945N
5730W to 6145N 5155W to 5900N 4735W then northeastward.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM AST 17 January 2026 Tonight and Sunday At 8:00 p.m. AST tonight trough located over the Gulf of Maine.By 10:00 a.m. AST Sunday trough located over Newfoundland.
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 7:09 PM AST 17 January 2026 A trough of low pressure over the Gulf of Maine with track across themarine district tonight. Strong to gale force southerlies are
expected ahead of this trough.
Marine interests are advised that gale warnings are in effect for
Sable, East Scotian Slope, southeastern half of Banquereau and
Laurentian Fan.
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
- 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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