Southwest Coast
Forecast
Marine Forecast
Issued 03:30 PM NST 15 November 2025
Tonight and Sunday.
Gale warning in effect.
Wind southwest 15 to 20 knots becoming southwest 15 this evening then increasing to southeast 25 Sunday afternoon. Wind increasing to southeast 35 Sunday evening.
Showers changing to rain Sunday evening.
Waves
Issued 06:00 PM NST 15 November 2025
Tonight and Sunday.
Seas 2 to 3 metres subsiding to 1 to 2 this evening then building
to 2 to 3 Sunday evening.
Extended Forecast
Issued 03:30 PM NST 15 November 2025
Monday
Wind southeast 45 to 55 knots diminishing to
southeast 35 to 45 in the morning then veering to southwest 25 to 35 in the
afternoon.
Tuesday
Wind southwest 25 knots.
Wednesday
Wind southwest 25 knots diminishing to
southwest 15 to 20.
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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 15 November 2025Iceberg Limit
Iceberg limit at 0000 UTC 16 Nov estimated from Newfoundland near5009N 5609W to 5030N 5030W to 5115N 4930W to 5430N 5030W to 5945N
5730W to 6100N 5310W to 6000N 4940W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Gale warning in effect
Southwest Coast
Issued 3:30 PM NST 15 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 NST 15 November 2025 Tonight and Sunday At 3:30 p.m. NST today low 986 mb located over the Quebec LowerNorth Shore.
By 3:30 p.m. NST Sunday dissipating low 989 mb located over
eastern Quebec.
At 3:30 p.m. NST Sunday approaching low 982 mb located south
of Maine.
Marine Weather Statement
Issued 3:25 PM NST 15 November 2025 A low pressure system over the Quebec Lower North Shore will move tolie over Eastern Quebec by tomorrow morning where it will dissipate.
Strong to gale force southeasterlies can be expected northeast of the
low.
Another low pressure system will approach Newfoundland from the
southwest late on Sunday. Strong to gale force south to
southeasterlies will develop over southern waters as this low
approaches.
Marine interests are advised that gale warnings are in effect for
Southwest Coast and Belle Isle Bank.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- 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 - northern half
- Southwestern Grand Banks - southern half
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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