Pointe-des-Monts to Anticosti - northern half
Forecast
Marine Forecast
Issued 03:00 PM EDT 21 April 2025
Tonight and Tuesday.
Wind west 15 to 20 knots diminishing to light early this evening then increasing to northeast 10 to 15 near midnight. Wind increasing to east 15 to 25 early Tuesday morning.
Showers Tuesday.
Temperatures near plus 1.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EDT 21 April 2025
Tonight and Tuesday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 AM EDT 21 April 2025
Wednesday
Wind east 15 knots diminishing to light in
the afternoon.
Thursday
Wind light increasing to west 15 to 25
knots.
Friday
Wind west 10 to 20 knots becoming light late in
the day.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 21 April 2025 Today Tonight and TuesdayIce Edge
First ice edge estimated from New Brunswick near 4700N 6449W to4836N 6358W to Quebec near 4851N 6412W. Sea ice west of the ice
edge.
Second ice edge estimated from Quebec near 5013N 6023W to 4956N
5932W to Newfoundland near 5022N 5732W. Sea ice north of the ice
edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 21 April 2025 Tonight and Tuesday At 3:00 p.m. EDT today ridge located from Ungava Bay to the Gulfof Maine.
By 2:00 p.m. EDT Tuesday departing ridge located from Labrador to
New England.
At 3:00 p.m. EDT today low 1001 mb located over the Great Lakes.
By 8:00 p.m. EDT Tuesday weakening low 1010 mb located near
Saguenay River.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau - eastern half
- Banquereau - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- 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 - eastern half
- Laurentian Fan - western half
- 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
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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