Grand Manan
Forecast
Marine Forecast
Issued 10:00 AM ADT 18 May 2022
Today Tonight and Thursday.
Strong wind warning in effect.
Wind west 20 to 25 knots veering to northwesterly 15 to 20 this afternoon then diminishing to light late this evening. Wind becoming southerly 15 near noon Thursday.
Rain Thursday late in the day. Fog patches forming Thursday evening.
Waves
Extended Forecast
Ice Forecast
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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 10:00 AM ADT 18 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 18 May 2022 Today Tonight and Thursday At 10:00 a.m. ADT today low 992 mb located north of AnticostiIsland.
By 8:00 p.m. ADT tonight low 997 mb located over the Quebec Lower
North Shore.
At 3:00 a.m. ADT Thursday trough from low located from Labrador
Coast to Newfoundland.
At 3:00 a.m. ADT Thursday ridge located on a line north-south over
the western Marine District.
By 8:00 p.m. ADT Thursday ridge located on a line north-south over
the eastern Marine District.
Marine Weather Statement
Issued 9:46 AM ADT 18 May 2022 Gale force northwesterly winds are expected this afternoon andevening over Anticosti behind a low over the Quebec Lower North
Shore.
Marine interests are advised that a gale warning is in effect for
Anticosti.
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 Shore
- 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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