Southwestern Shore
Forecast
Marine Forecast
Issued 03:30 PM AST 09 November 2025
Tonight and Monday.
Gale warning in effect.
Wind light increasing to east 15 to 20 knots this evening and to southeasterly 35 late overnight. Wind diminishing to southerly 20 to 25 near noon Monday then increasing to southerly 30 Monday evening.
Periods of rain overnight and Monday with a risk of thunderstorms. Fog patches forming near noon Monday.
Waves
Issued 05:00 PM AST 09 November 2025
Tonight and Monday.
Seas 1 to 2 metres building to 2 to 3 late overnight and to 3 to
5 Monday morning.
Extended Forecast
Issued 03:30 PM AST 09 November 2025
Tuesday
Wind west 15 knots increasing to west 25 in
the afternoon and to west 35 late in the day.
Wednesday
Wind west 35 knots diminishing to west
25.
Thursday
Wind west 25 knots diminishing to west
15.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Iceberg Bulletin
Issued 1:30 PM EST 9 November 2025Iceberg Limit
Iceberg limit at 0000 UTC 10 Nov estimated from Newfoundland near5026N 5623W to 5015N 4930W to 5100N 4800W to 5315N 4900W to 5945N
5730W to 6030N 5330W to 5920N 5035W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Gale warning in effect
Southwestern Shore
Issued 3:30 PM AST 09 November 2025'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 3:30 PM AST 9 November 2025 Tonight and Monday At 8:00 p.m. AST tonight low 1006 mb located near Long Island.By 8:00 p.m. AST Monday intensifying low 996 mb located over the
Gulf of Maine.
At 3:30 p.m. AST today ridge located west of the Marine District.
By 3:00 a.m. AST Monday ridge located from Anticosti Island to
Laurentian Fan.
Marine Weather Statement
Issued 3:14 PM AST 9 November 2025 A low pressure system will approach the marine district from thesouthwest tonight and Monday and will move to lie over the Gulf of
Maine Monday evening. Winds will increase to strong to gale force
southeasterlies tonight and Monday ahead of the low.
Marine interests are advised that gale warnings are in effect for
Grand Manan, Lurcher, Browns Bank, southwestern shore, LaHave Bank,
eastern shore, Sable, Fourchu, Cabot Strait, and the Gulf of St.
Lawrence waters.
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 Shore
- East Coast
- 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 - northwestern half
- Laurentian Fan - southeastern half
- 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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