Pointe-des-Monts to Anticosti - southern half
Forecast
Marine Forecast
Issued 03:00 PM EDT 21 March 2025
Tonight and Saturday.
Wind westerly 15 to 25 knots veering to northwest 15 to 20 early this evening then backing to west 15 to 25 near noon Saturday.
Showers changing to flurries this evening and ending Saturday morning. Visibility 1 mile or less in flurries.
Temperatures near zero.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EDT 21 March 2025
Tonight and Saturday.
Seas 1 to 2 metres subsiding to 1 near midnight then building to
1 to 2 Saturday afternoon.
Extended Forecast
Issued 06:00 PM EDT 21 March 2025
Sunday
Wind west 25 to 35 knots.
Monday
Wind west 10 to 20 knots becoming southeasterly
15 to 25.
Tuesday
Wind southeasterly 15 to 25 knots backing to
northeast 15 to 20.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 21 March 2025 Today Tonight and SaturdayIce Edge
Ice edge estimated from Nova Scotia near 4521N 6100W to 4549N 5906Wto Newfoundland near 4736N 5740W. Sea ice north and west of the ice
edge.
Ice Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 21 March 2025 Tonight and Saturday At 3:00 p.m. EDT today departing trough located on a linenorth-south over the Quebec Lower North Shore.
At 3:00 p.m. EDT today ridge located over Saguenay River.
By 8:00 a.m. EDT Saturday ridge located on a line north-south over
the Quebec Lower North Shore.
At 8:00 p.m. EDT tonight trough located on a line
northeast-southwest over western Quebec.
By 8:00 p.m. EDT Saturday trough located on a line
northeast-southwest over Tadoussac.
Atlantic - Maritimes Area
- Anticosti
- 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
- 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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