Pointe-des-Monts to Anticosti - southern half
Forecast
Marine Forecast
Issued 03:00 AM EDT 01 October 2023
Today Tonight and Monday.
Strong wind warning in effect.
Wind southwest 10 to 15 knots increasing to westerly 15 to 25 early this morning then becoming westerly 15 this afternoon. Wind increasing to westerly 15 to 25 Monday morning then backing to southwest 15 to 20 Monday afternoon.
Fog banks dissipating early this morning.
Waves
Issued 03:00 AM EDT 01 October 2023
Today Tonight and Monday.
Seas 1 metre or less building to 1 to 2 this
morning.
Extended Forecast
Issued 06:00 AM EDT 01 October 2023
Tuesday
Wind northwest 20 to 30 knots diminishing to
northwest 10 to 15 in the afternoon.
Wednesday
Wind light becoming east 15 knots.
Thursday
Wind southeasterly 15 knots.
Ice Forecast
Issued 10:00 AM EDT 14 June 2023 Forecasts available to mariners upon request.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 14 June 2023Ice Coverage
Forecasts available to mariners upon request.
Warnings
Warnings (In effect)
Strong wind warning in effect
Pointe-des-Monts to Anticosti - southern half
Issued 03:00 AM EDT 01 October 2023'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. 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 3:00 AM EDT 1 October 2023 Today Tonight and Monday At 3:00 a.m. EDT today ridge located on a line north-south overLake Huron.
By 8:00 p.m. EDT Monday ridge located from Lake Erie to Nova Scotia.
At 3:00 a.m. EDT today trough located on a line northeast-southwest
over Sept-Îles.
By 8:00 p.m. EDT tonight departing trough located on a line
northeast-southwest over Newfoundland.
St. Lawrence - St. Lawrence River Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- Cornwall to Montréal
- Donnacona to Beauport
- Fundy
- Grand Manan
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern 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
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