Northumberland Strait
Forecast
Marine Forecast
Issued 10:00 AM ADT 22 March 2025
Today Tonight and Sunday.
Wind northwest 25 knots backing to west 20 early this evening then to southwest 15 late overnight. Wind diminishing to light Sunday morning then increasing to northwest 25 near noon Sunday.
Flurries ending this evening. Flurries Sunday afternoon and evening. Visibility 1 mile or less in flurries.
Temperatures near plus 1.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:00 AM ADT 22 March 2025
Monday
Wind northwest 25 knots diminishing to
northwest 15 in the afternoon and to light late in the day.
Tuesday
Wind southeast 20 to 25 knots diminishing to
variable 10 to 15.
Wednesday
Wind variable 15 knots.
Ice Forecast
Issued 10:00 AM EDT 22 March 2025 Today Tonight and Sunday 2 tenths first-year ice. Consolidated first-year ice along parts of
the coasts.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 22 March 2025 Today Tonight and SundayIce Edge
Ice edge estimated from Nova Scotia near 4521N 6100W to 4549N 5906Wto Newfoundland near 4736N 5740W. Sea ice northwest of the ice edge.
Ice Coverage
2 tenths first-year ice. Consolidated first-year ice along parts of
the coasts.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM ADT 22 March 2025 Today Tonight and Sunday At 10:00 a.m. ADT today low 985 mb located over the Gulf ofSt. Lawrence.
By 3:00 a.m. ADT Sunday departing low 978 mb located northeast
of Newfoundland.
At 8:00 p.m. ADT tonight approaching trough located over New
England.
Marine Weather Statement
Issued 9:47 AM ADT 22 March 2025 A low pressure system over the Gulf of St. Lawrence will continue tomove northeast today and depart the district tonight. Strong to gale
force west to northwesterlies are expected behind this system.
Marine interests are advised that gale warnings are in effect for
LaHave Bank, West Scotian Slope, East Scotian Slope, Banquereau,
Laurentian Fan, Cabot Strait - northern half and Gulf-Magdalen -
northeastern half.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait
- Pointe à Michel to Pointe-des-Monts
- Pointe-des-Monts to Anticosti - northern half
- Pointe-des-Monts to Anticosti - southern half
- Sable - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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