Chaleur - Miscou - eastern half
Forecast
Marine Forecast
Issued 10:00 AM ADT 25 May 2022
Today Tonight and Thursday.
Strong wind warning in effect.
Wind southwest 15 knots increasing to south 20 to 25 this afternoon then diminishing to variable 10 to 15 this evening. Wind becoming easterly 15 Thursday afternoon.
Scattered showers over northern sections tonight.
Extended Forecast
Issued 03:00 AM ADT 25 May 2022
Friday
Wind southerly 20 knots diminishing to variable
10 to 15 in the afternoon.
Saturday
Wind easterly 20 knots.
Sunday
Wind northwesterly 10 to 15 knots.
Ice Forecast
Issued 10:00 AM EDT 18 May 2022 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 18 May 2022Ice Coverage
Forecasts available to mariners upon request.
Warnings
Warnings (In effect)
Strong wind warning in effect
Chaleur - Miscou - eastern half
Issued 10:00 AM ADT 25 May 2022'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 10:00 AM ADT 25 May 2022 Today Tonight and Thursday At 10:00 a.m. ADT today ridge located from Cape Cod to the AvalonPeninsula.
By 8:00 p.m. ADT tonight quasi-stationary ridge located from Long
Island to the Grand Banks.
At 10:00 a.m. ADT today trough located on a line northeast-southwest
over the St. Lawrence River.
By 3:00 a.m. ADT Thursday departing trough located on a line
northeast-southwest over Newfoundland.
At 8:00 p.m. ADT Thursday approaching low 1006 mb located over
southern Quebec.
St. Lawrence - St. Lawrence River Area
- Anticosti
- 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 - northwestern 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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