Northumberland Strait - western half
Forecast
Marine Forecast
Issued 08:00 PM AST 04 December 2024
Tonight and Thursday.
Gale warning in effect.
Wind light increasing to south 15 knots late overnight and to southeast 25 Thursday morning. Wind increasing to southeast 35 Thursday afternoon then diminishing to southwest 25 Thursday evening.
Rain or snow Thursday afternoon and evening.
Temperatures minus 2 rising to plus 6 Thursday evening.
Strong wind warning program has ended for the season.
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 4 December 2024 Today Tonight and ThursdayIce Edge
Ice edge is outside the forecast region.Ice Coverage
Open water.
Warnings
Warnings (In effect)
Gale warning in effect
Northumberland Strait - western half
Issued 8:00 PM AST 04 December 2024'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM AST 4 December 2024 Tonight and Thursday At 8:00 p.m. AST tonight ridge located from Labrador to EastScotian Slope.
By 3:30 p.m. AST Thursday departing ridge located from Labrador
to the Grand Banks.
At 3:00 a.m. AST Thursday intensifying low 996 mb located over
southern Ontario.
By 8:00 p.m. AST Thursday intensifying low 984 mb located over
Chaleur Bay.
Marine Weather Statement
Issued 7:57 PM AST 4 December 2024 A low pressure system will rapidly intensify as it crosses theMaritimes on Thursday. Southerly winds will increase to gale to storm
force ahead of the low, with strong to gale force westerlies in its
wake.
Marine interests are advised that storm warnings are in effect for
Georges Bank - southern half, West Scotian Slope, eastern shore -
eastern half, Sable - eastern half, East Scotian Slope, Fourchu,
Banquereau, Laurentian Fan, Cabot Strait, Northumberland Strait -
eastern half, Gulf-Magdalen - eastern half, and Anticosti.
Gale warnings are in effect for all remaining waters.
Marine interests are also advised that a high water level warning is
in effect for Chaleur - Miscou - western half for high tide Thursday
afternoon and evening.
St. Lawrence - St. Lawrence River Area
- Anticosti - eastern half
- Anticosti - western half
- 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 - western half
- 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
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