Northumberland Strait
Forecast
Marine Forecast
Issued 08:00 PM ADT 23 March 2025
Tonight and Monday.
Wind northwest 25 knots diminishing to northwest 15 to 20 late overnight and to light Monday morning. Wind becoming south 15 Monday evening.
Flurries this evening. Snow Monday evening. Visibility 1 mile or less in precipitation.
Temperatures minus 1 falling to minus 7 Monday morning then rising to zero Monday evening.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:30 PM ADT 23 March 2025
Tuesday
Wind southeast 20 to 25 knots diminishing to
variable 10 to 15 in the afternoon.
Wednesday
Wind variable 10 to 15 knots.
Thursday
Wind northeast 25 knots.
Ice Forecast
Issued 10:00 AM EDT 23 March 2025 Today Tonight and Monday 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 23 March 2025 Today Tonight and MondayIce Edge
Ice edge estimated from Nova Scotia near 4521N 6100W to 4600N 5900Wto 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 8:00 PM ADT 23 March 2025 Tonight and Monday At 8:00 p.m. ADT tonight departing trough located over Banquereau.At 10:00 a.m. ADT Monday approaching trough located over New
England.
Marine Weather Statement
Issued 7:47 PM ADT 23 March 2025 A trough of low pressure over Banquereau will track eastward acrossNewfoundland tonight. Strong to gale force northwesterly winds are
forecast in the wake of the trough.
A second trough of low pressure will approach the marine district
late on Monday. Strong to gale force southerlies will develop ahead
of this feature over western waters.
Marine interests are advised that gale warnings are in effect for
Grand Manan, Lurcher, Browns Bank, eastern shore - eastern half,
Sable - eastern half. East Scotian Slope, Fourchu, Banquereau,
Laurentian Fan, Cabot Strait, Gulf-Magdalen - northeastern half, and
Anticosti - southwestern half. Marine interests are also advised a
freezing spray warning is in effect for Anticosti.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- 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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