Pointe-des-Monts to Anticosti - northern half
Forecast
Marine Forecast
Issued 03:00 AM EDT 28 April 2025
Today Tonight and Tuesday.
Wind northwest 10 to 15 knots becoming southeasterly 10 to 20 near noon. Wind southeasterly 10 to 20 tonight and Tuesday.
Showers Tuesday afternoon and evening. Fog banks forming Tuesday evening. Visibility as low as 1 mile in showers and 1 mile or less in fog banks.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 AM EDT 28 April 2025
Today Tonight and Tuesday.
Seas 1 metre or less.
Extended Forecast
Issued 06:00 AM EDT 28 April 2025
Wednesday
Wind southerly 15 knots increasing to
westerly 30 to 40 in the morning.
Thursday
Wind northwest 15 to 25 knots diminishing to
west 10 to 15.
Friday
Wind light increasing to east 15 to 25
knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 27 April 2025 Today Tonight and MondayIce Edge
First ice edge estimated from Quebec near 4832N 6412W to 4835N 6404Wto 4844N 6402W to Quebec near 4851N 6412W. Sea ice west of the ice
edge.
Second ice edge estimated from Quebec near 5011N 6057W to 4955N
6023W to 5107N 5730W to Newfoundland near 5029N 5728W. Sea ice north
then east of the ice edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 PM EDT 27 April 2025 Tonight and Monday At 3:00 p.m. EDT today low 1002 mb located over Nova Scotia.By 8:00 p.m. EDT Monday departing low 1012 mb located off Nova
Scotia.
At 3:00 p.m. EDT today ridge located from the Great Lakes to
James Bay.
By 8:00 p.m. EDT Monday ridge located from Cape Hatteras to the
Quebec Lower North Shore.
At 8:00 p.m. EDT Monday approaching trough located on a line
northeast-southwest over James Bay.
St. Lawrence - St. Lawrence River Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - western half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Montréal to Trois-Rivières
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
Another Region
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