Issued 03:30 PM ADT 20 October 2021
Tonight and Thursday.
Wind northwest 15 to 20 knots diminishing to light late this evening then becoming southwesterly 10 to 15 Thursday morning.
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Ice ForecastsIssued 10:00 AM EDT 25 April 2021
Forecasts available to mariners upon request.
No watches or warnings in effect.
Technical Marine SynopsisIssued 3:30 PM ADT 20 October 2021 Tonight and Thursday At 3:30 p.m. ADT today intensifying low 995 mb located east of
At 3:30 p.m. ADT today dissipating trough from low located over
the southeastern Marine District.
At 8:00 p.m. ADT tonight ridge located west of the Maritimes.
By 8:00 p.m. ADT Thursday ridge located on a line north-south over
the central Marine District.
Marine Weather StatementIssued 3:28 PM ADT 20 October 2021 The threat of possible waterspouts over Georges Bank, West Scotian
Slope and East Scotian Slope has ended.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope
- Georges Bank
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- 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
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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