Grand Manan
Forecast
Marine Forecast
Issued 10:00 AM AST 06 December 2023
Today Tonight and Thursday.
Wind light increasing to north 15 knots this afternoon and to north 20 this evening. Wind backing to northwest 15 early Thursday morning.
Temperatures near minus 2.
Strong wind warning program has ended for the season.
Waves
Issued 05:00 AM AST 06 December 2023
Today Tonight and Thursday.
Seas 1 metre or less.
Extended Forecast
Issued 03:00 AM AST 06 December 2023
Friday
Wind northwest 15 knots.
Saturday
Wind light.
Sunday
Wind south 10 to 15 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 6 December 2023 Today Tonight and ThursdayIce Edge
First ice edge estimated from New Brunswick near 4641N 6443W to4727N 6443W to 4827N 6405W to Quebec near 4845N 6410W sea ice west
of the ice edge.
Second ice edge estimated from 4845N 6751W to 4916N 6710W to 4951N
6624W to 4945N 6414W to Quebec near 4945N 6414W. Sea ice northwest
of the ice edge.
Third ice edge estimated from Anticosti near 4952N 6343W to 5002N
6322W to 4952N 6128W to 5001N 5941W to Quebec near 5125N 5737W. Sea
ice north of the ice edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM AST 6 December 2023 Today Tonight and Thursday At 10:00 a.m. AST today quasi-stationary high 1025 mb locatedover Quebec.
At 3:30 p.m. AST today intensifying low 995 mb located southwest
of the Marine District.
By 3:00 a.m. AST Thursday low 984 mb located south of Laurentian
Fan.
Marine Weather Statement
Issued 9:43 AM AST 6 December 2023 A cold northwest flow will persist over northern areas until thisafternoon when temperatures increase.
A low pressure system will track south of the slope waters this
evening and intensify south of the Grand Banks by Thursday morning.
Strong to gale force northerlies are expected for the southeastern
slope waters.
Marine interests are advised that gale warnings are in effect for
East Scotian Slope - southern half and Laurentian Fan - southern
half.
Marine interests are also advised that a freezing spray warning is in
effect for Anticosti.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- 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 - northern half
- East Scotian Slope - southern half
- Fourchu
- Fundy
- Georges Bank - northern half
- Georges Bank - southern half
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - northern half
- Laurentian Fan - southern half
- 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 Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope - northern half
- West Scotian Slope - southern half
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