Grand Manan
Forecast
Marine Forecast
Issued 08:00 PM AST 29 November 2023
Tonight and Thursday.
Wind northwest 15 knots backing to southwest 10 to 15 late overnight then increasing to southwest 20 to 25 Thursday morning.
Strong wind warning program has ended for the season.
Waves
Issued 05:00 PM AST 29 November 2023
Tonight and Thursday.
Seas 1 to 2 metres building to 2 to 3 Thursday
afternoon.
Extended Forecast
Issued 03:30 PM AST 29 November 2023
Friday
Wind southwest 25 to 30 knots diminishing to
southwest 15 to 20 in the afternoon.
Saturday
Wind variable 10 to 15 knots becoming north
15.
Sunday
Wind northeast 15 knots veering to east
20.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 29 November 2023 Today Tonight and ThursdayIce Edge
First ice edge estimated from Quebec near 4831N 6827W to 4832N 6832Wto 4805N 6926W to 4747N 6943W then westward. Sea ice south of the
ice edge.
Second ice edge estimated from Quebec near 4806N 6942W to 4816N
6925W to 4844N 6851W to Quebec near 4916N 6749W. Sea ice north of
the ice edge.
Third ice edge estimated from Quebec near 5017N 6434W to 4958N 6205W
to 5009N 5956W 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 8:00 PM AST 29 November 2023 Tonight and Thursday At 8:00 p.m. AST tonight departing low 983 mb located northeastof Newfoundland.
At 8:00 p.m. AST tonight ridge located over Maine.
By 3:30 p.m. AST Thursday ridge located over the eastern Marine
District.
Marine Weather Statement
Issued 7:43 PM AST 29 November 2023 A low pressure system northeast of Newfoundland will continue movingaway from the marine district. Strong to gale force northwesterlies
will diminish tonight as the low pulls away and a ridge approaches
from the west.
Marine interests are advised that gale warnings are in effect for
Banquereau - southeastern half and Laurentian Fan.
Outlook for the start of the Southwest Nova lobster fishery.
Lfa34..
Thursday..Winds southwest 10 to 15 increasing to southwesterly 20 to
25 in the morning. Seas 1 to 2 metres building to 2 to 3 metres in
the afternoon.
Friday..Winds southwest 30 diminishing to 25 midday then to 15 late
in the day. Seas 2 to 3 metres subsiding to 1 to 2 in the evening.
Saturday..Winds variable 10 to 15 becoming northerly 15 in the
afternoon. Seas 1 to 2 metres subsiding to near 1 metre in the
morning.
Sunday..Winds northeast 15 increasing to easterly 20 in the
afternoon. Seas near 1 metre building to 1 to 2 metres late in the
day.
St. Lawrence - St. Lawrence River Area
- Anticosti
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou
- 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
- 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
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