Northumberland Strait
Forecast
Marine Forecast
Issued 08:00 PM AST 03 December 2023
Tonight and Monday.
Wind light increasing to northeast 15 knots late this evening and to northeast 25 early Monday morning.
Periods of snow overnight and Monday. Visibility as low as 1 mile in snow.
Temperatures near minus 1.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:30 PM AST 03 December 2023
Tuesday
Wind north 15 to 20 knots backing to northwest
20 to 25 in the afternoon.
Wednesday
Wind northwest 15 to 20 knots.
Thursday
Wind north 25 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 3 December 2023 Today Tonight and MondayIce Edge
Ice edge estimated from Quebec near 5003N 6644W to 4959N 6144W to5001N 5952W to 5125N 5737W 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 3:30 PM AST 3 December 2023 Tonight and Monday At 8:00 p.m. AST tonight low 1002 mb located south of Cape Cod.By 8:00 p.m. AST Monday low 992 mb located east of Sable Island.
Marine Weather Statement
Issued 7:56 PM AST 3 December 2023 A low pressure system will move from south of Cape Cod this eveningto lie east of Sable Island by Monday evening. Strong to gale force
easterlies ahead of this low shift to strong to gale force westerlies
just behind it.
Marine interests are advised that gale warnings are in effect for
East Scotian Slope 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
- 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
- Prescott to Cornwall
- Richelieu River and Northern Lake Champlain
- Saguenay to Tadoussac
- Tadoussac to Pointe à Michel
- Trois-Rivières to Donnacona
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