Grand Manan
Forecast
Marine Forecast
Issued 03:30 PM ADT 14 June 2026
Tonight and Monday.
Strong wind warning in effect.
Wind southerly 15 knots increasing to southerly 20 early this evening then diminishing to southerly 15 Monday afternoon. Wind diminishing to light Monday evening.
Periods of rain Monday afternoon and evening. Fog patches.
Waves
Issued 05:00 PM ADT 14 June 2026
Tonight and Monday.
Seas 1 metre or less building to 1 to 2 near midnight then
subsiding to 1 or less Monday evening.
Extended Forecast
Issued 03:30 PM ADT 14 June 2026
Tuesday
Wind west 15 knots backing to southwest 20
late in the day.
Wednesday
Wind southwest 15 knots.
Thursday
Wind south 10 to 15 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.Warnings
Warnings (In effect)
Strong wind warning in effect
Grand Manan
Issued 3:30 PM ADT 14 June 2026'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.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM ADT 14 June 2026 Tonight and Monday At 3:30 p.m. ADT today trough located from Eastern Shore to EastScotian Slope.
By 8:00 p.m. ADT tonight departing trough located south of
Laurentian Fan.
At 3:30 p.m. ADT today trough located over the Great Lakes.
By 3:30 p.m. ADT Monday trough located from Quebec to the Gulf
of Maine.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks - southwestern half
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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- Date modified:
ATOM