Grand Manan
Forecast
Marine Forecast
Issued 03:30 PM ADT 30 June 2022
Tonight and Friday.
Strong wind warning in effect.
Wind westerly 15 knots becoming variable 10 to 15 early Friday morning then becoming southerly 15 near noon Friday. Wind increasing to south 20 Friday evening.
Fog patches forming Friday evening.
Waves
Issued 05:00 PM ADT 30 June 2022
Tonight and Friday.
Seas 1 metre or less building to 1 to 2 Friday
evening.
Extended Forecast
Issued 03:30 PM ADT 30 June 2022
Saturday
Wind southwest 15 to 20 knots.
Sunday
Wind southwest 15 knots.
Monday
Wind variable 10 to 15 knots becoming southwest
15 late in the day.
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
Grand Manan
Issued 3:30 PM ADT 30 June 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 3:30 PM ADT 30 June 2022 Tonight and Friday At 3:30 p.m. ADT today low 1015 mb located over northwesternLaurentian Fan.
By 3:00 a.m. ADT Friday departing low 1011 mb located over
northeastern Banquereau.
At 3:00 a.m. ADT Friday ridge located on a line north-south over
the western Marine District.
By 3:30 p.m. ADT Friday dissipating ridge located over the eastern
Marine District.
At 8:00 p.m. ADT Friday approaching trough located on a line
northeast-southwest over southern Quebec.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western 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
- 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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