Northumberland Strait - western half
Issued 08:00 PM AST 07 February 2023
Tonight and Wednesday.
Wind southeasterly 10 to 15 knots veering to south 15 after midnight then to west 15 Wednesday afternoon. Wind increasing to northwest 30 Wednesday evening.
Scattered flurries Wednesday. Visibility 1 mile or less in flurries.
Freezing spray warning in effect.
Over open water freezing spray beginning Wednesday evening.
Temperatures near minus 3.
Strong wind warning program has ended for the season.
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Ice ForecastsIssued 10:00 AM EST 7 February 2023 Today Tonight and Wednesday
Ice EdgeFirst ice edge estimated from New Brunswick near 4529N 6511W to
4515N 6500W to Nova Scotia near 4515N 6427W. Sea ice northeast of
the ice edge.
Second ice edge estimated from Nova Scotia near 4519N 6058W to 4540N
5837W to 4755N 6124W to 4725N 6236W to 4849N 6316W to 4844N 6057W to
4934N 6117W to 4953N 5854W to 4721N 5958W to Newfoundland near 4729N
5610W. Sea ice west then northeast of the ice edge.
9 tenths grey ice except 9 plus tenths grey ice including 2 tenths
grey-white ice along the Prince Edward Island coast.
Warnings (In effect)
Northumberland Strait - western halfIssued 8:00 PM AST 07 February 2023
Moderate or severe freezing spray is occurring or expected to occur in this marine area. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Technical Marine SynopsisIssued 8:00 PM AST 7 February 2023 Tonight and Wednesday At 8:00 p.m. AST tonight low 987 mb located south of East Scotian
By 3:00 a.m. AST Wednesday low 986 mb located southeast of
At 8:00 p.m. AST tonight ridge located from Labrador to New
By 10:00 a.m. AST Wednesday weakening ridge located from
Newfoundland to Nova Scotia.
At 10:00 a.m. AST Wednesday trough located on a line
northeast-southwest over New Brunswick.
By 8:00 p.m. AST Wednesday trough located over the eastern Marine
Marine Weather StatementIssued 7:49 PM AST 7 February 2023 An intense low pressure system south of East Scotian Slope will move
slowly eastward to lie east of the marine district on Wednesday.
Gale force northeasterlies over the southern half of the marine
district will gradually diminish tonight as the low moves away.
Marine interests are advised that gale warnings are in effect for
Sable, East Scotian Slope, Banquereau - southeastern half,
And Laurentian Fan.
Freezing spray warnings are in effect for Northumberland Strait -
western half, Gulf - Magdalen - western half, Chaleur - Miscou, and
St. Lawrence - St. Lawrence River Area
- Beauport to L'Isle-aux-Coudres
- Browns Bank
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Cornwall to Montréal
- Donnacona to Beauport
- Grand Manan
- Gulf - Magdalen - western half
- Kingston to Cornwall
- Lake Memphrémagog - northern half
- Lake Nipissing
- Lake Saint-Jean
- 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
- Arctic - Eastern Arctic
- Arctic - Western Arctic
- Atlantic - Labrador
- Atlantic - Maritimes
- Atlantic - Newfoundland
- Great Lakes - Lake Erie and Lake Ontario
- Great Lakes - Lake Huron
- Great Lakes - Lake Superior
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