Northumberland Strait - western half
Forecast
Marine Forecast
Issued 03:00 AM ADT 14 March 2025
Today Tonight and Saturday.
Wind southwest 15 knots diminishing to light overnight then becoming east 15 Saturday afternoon. Wind veering to south 15 Saturday evening.
Temperatures minus 4 rising to plus 3 this evening then falling to minus 2 Saturday morning.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:00 AM ADT 14 March 2025
Sunday
Wind south 10 to 15 knots veering to southwest
20 in the afternoon.
Monday
Wind southwest 25 knots.
Tuesday
Wind light.
Ice Forecast
Issued 10:00 AM EDT 13 March 2025 Today Tonight and Friday 2 tenths new ice including 1 tenth first-year ice except 7 tenths
first-year ice in the eastern section. 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 13 March 2025 Today Tonight and FridayIce Edge
First ice edge estimated from New Brunswick near 4523N 6527W to4515N 6515W to 4430N 6615W to Nova Scotia near 4407N 6612W. Sea ice
east of the ice edge.
Second ice edge estimated from Nova Scotia near 4430N 6332W to 4515N
5830W to 4715N 5700W to Newfoundland near 4707N 5538W. Sea ice north
of the ice edge.
Ice Coverage
2 tenths new ice including 1 tenth first-year ice except 7 tenths
first-year ice in the eastern section. Consolidated first-year ice
along parts of the coasts.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM ADT 14 March 2025 Today Tonight and Saturday At 3:00 a.m. ADT today ridge located over the central MarineDistrict.
By 3:30 p.m. ADT today departing ridge located over the southeastern
Marine District.
At 3:00 a.m. ADT today trough located over the St. Lawrence River.
By 3:00 a.m. ADT Saturday departing trough located over Labrador
Sea.
At 3:00 a.m. ADT today trough located southwest of the Marine
District.
By 3:00 a.m. ADT Saturday quasi-stationary trough located over
the southern Marine District.
Marine Weather Statement
Issued 3:18 PM ADT 13 March 2025 The freezing spray warning for Cabot Strait has ended.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Lake Melville
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