Pointe-des-Monts to Anticosti - southern half
Forecast
Marine Forecast
Issued 03:00 PM EDT 31 May 2023
Tonight and Thursday.
Strong wind warning in effect.
Wind southwest 15 to 25 knots becoming southwest 15 this evening then increasing to northeast 15 to 25 Thursday evening.
Risk of thunderstorms Thursday evening. Visibility as low as 1 mile in precipitation.
Waves
Issued 03:00 PM EDT 31 May 2023
Tonight and Thursday.
Seas 1 to 2 metres subsiding to 1 Thursday morning.
Extended Forecast
Issued 06:00 PM EDT 31 May 2023
Friday
Wind northeast 20 to 30 knots diminishing to
northeast 15 late in the day.
Saturday
Wind northeast 15 to 25 knots.
Sunday
Wind northeast 15 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 31 May 2023 Forecasts have ended for the season.Warnings
Warnings (In effect)
Strong wind warning in effect
Pointe-des-Monts to Anticosti - southern half
Issued 10:51 PM EDT 31 May 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 PM EDT 31 May 2023 Tonight and Thursday At 3:00 p.m. EDT today quasi-stationary high 1025 mb located offCape Cod.
At 8:00 a.m. EDT Thursday building low 1012 mb located near
Anticosti Island.
By 8:00 p.m. EDT Thursday low 1010 mb located over New Brunswick.
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 - northern half
- Gulf - Magdalen - southern half
- 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
- Prescott to Cornwall
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
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