Grand Manan
Forecast
Marine Forecast
Issued 10:00 AM AST 09 December 2023
Today Tonight and Sunday.
Wind light increasing to south 15 knots this evening and to south 20 late overnight. Wind increasing to south 25 to 30 Sunday evening.
Scattered showers overnight and Sunday. Fog patches forming Sunday morning.
Strong wind warning program has ended for the season.
Waves
Issued 05:00 AM AST 09 December 2023
Today Tonight and Sunday.
Seas 1 metre or less building to 1 to 2 Sunday
evening.
Extended Forecast
Issued 03:00 AM AST 09 December 2023
Monday
Wind south 35 knots increasing to south 45 in
the morning then diminishing to southwest 30 late in the day.
Tuesday
Wind west 25 knots diminishing to southwest
15.
Wednesday
Wind southwest 20 to 25 knots veering to
northwest 25 to 30.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 9 December 2023 Today Tonight and SundayIce Edge
First ice edge estimated from Nova Scotia near 4548N 6308W to PrinceEdward Island near 4608N 6314W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4845N 6751W
to 4951N 6624W to Quebec near 4935N 6346W. Sea ice west of the ice
edge.
Third ice edge estimated from Quebec near 4630N 6321W to 4742N 6413W
to 4827N 6405W to Anticosti Island near 4845N 6410W. Sea ice north
of the ice edge.
Fourth ice edge estimated from Anticosti Island near 4952N 6343W to
5002N 6322W to 4952N 6128W to 5001N 5941W to 5118N 5746W to 5058N
5722W to Newfoundland near 4928N 5809W sea ice north then east of
the ice edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM AST 9 December 2023 Today Tonight and Sunday At 10:00 a.m. AST today departing low 958 mb located east ofNewfoundland.
At 10:00 a.m. AST today ridge located from Labrador to the Gulf
of Maine.
By 8:00 p.m. AST tonight ridge located on a line north-south over
the central Marine District.
At 3:00 a.m. AST Sunday approaching trough located over the
Great Lakes.
Marine Weather Statement
Issued 9:52 AM AST 9 December 2023 Strong to gale force northwesterly winds in the wake of an intenselow pressure system northeast of Newfoundland will diminish today as
a ridge of high pressure moves in from the west.
Marine interests are advised that gale warnings are in effect for
Banquereau and Laurentian Fan.
St. Lawrence - St. Lawrence River Area
- Anticosti
- 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 - western half
- 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
Another Region
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