Pointe-des-Monts to Anticosti - southern half
Forecast
Marine Forecast
Issued 03:00 PM EDT 11 April 2021
Tonight and Monday.
Wind light increasing to northeast 10 to 15 knots early this evening and to northeast 15 to 25 late overnight. Wind diminishing to northeast 10 to 15 Monday afternoon.
Periods of drizzle and fog patches ending overnight.
Strong wind warning program has ended for the season.
Waves
Issued 03:00 PM EDT 11 April 2021
Tonight and Monday.
Seas 1 metre or less building to 1 to 2 late overnight then
subsiding to 1 or less Monday afternoon.
Extended Forecast
Issued 06:00 PM EDT 11 April 2021
Tuesday
Wind northeast 15 knots.
Wednesday
Wind westerly 10 to 15 knots.
Thursday
Wind northeast 15 to 20 knots.
Ice Forecast
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 11 April 2021 Today Tonight and MondayIce Edge
First ice edge estimated from Nova Scotia near 4544N 6242W to 4631N6147W to 4643N 6336W to Quebec near 4845N 6410W. Sea ice west and
south of the ice edge.
Second ice edge estimated from Quebec near 5005N 6146W to 4954N
6000W to 5107N 5741W to Newfoundland near 5022N 5732W. Sea ice east
and 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 11 April 2021 Tonight and Monday At 3:00 p.m. EDT today ridge located from Labrador to Rimouski.By 8:00 p.m. EDT Monday ridge located from Labrador to Québec city.
At 3:00 p.m. EDT today quasi-stationary trough located from the
Great Lakes to James Bay.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern 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 - western half
- 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
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