Northumberland Strait - western half
Forecast
Marine Forecast
Issued 03:00 AM ADT 11 April 2021
Today Tonight and Monday.
Wind light increasing to northwesterly 15 to 20 knots this morning then veering to northeast 25 this evening. Wind northeast 25 Monday.
Showers this afternoon tonight and Monday.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:00 AM ADT 11 April 2021
Tuesday
Wind northeast 20 to 25 knots.
Wednesday
Wind northerly 15 to 20 knots diminishing to
variable 10 to 15.
Thursday
Wind northeasterly 15 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 10 April 2021 Today Tonight and SundayIce Edge
First ice edge estimated from Nova Scotia near 4544N 6242W to 4631N6147W to 4643N 6336W to Quebec near 4845N 6410W. Sea ice west and
south of the ice edge.
Second ice edge estimated from Quebec near 5005N 6146W to 4954N
6000W to 5107N 5741W to Newfoundland near 5022N 5732W. Sea ice east
and north of the ice edge.
Ice Coverage
Open water.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM ADT 11 April 2021 Today Tonight and Monday At 3:00 a.m. ADT today ridge located from New Brunswick to EastScotian Slope.
By 8:00 p.m. ADT tonight weakening ridge located over the
southwestern Marine District.
At 3:30 p.m. ADT today low 998 mb located over Banquereau.
By 10:00 a.m. ADT Monday low 998 mb located south of Laurentian Fan.
Marine Weather Statement
Issued 2:50 AM ADT 11 April 2021 A low pressure system near Southeastern Newfoundland will move to lieover Banquereau this afternoon then eventually south of Laurentian
Fan Monday morning. Winds increase to strong to gale force
northeasterly north of the low.
Marine interests are advised that gale warnings are in effect for
Gulf-Magdalen-northeastern half and Anticosti - eastern half.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- 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 - eastern half
- 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
- 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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