Northumberland Strait - western half
Forecast
Marine Forecast
Issued 10:00 AM ADT 11 April 2021
Today Tonight and Monday.
Wind northwesterly 15 to 20 knots veering to northeast 25 this evening. Wind northeast 25 Monday.
Showers. Fog patches dissipating early this evening.
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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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 11 April 2021 Today Tonight and MondayIce 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 10:00 AM ADT 11 April 2021 Today Tonight and Monday At 10:00 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 9:50 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 - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau
- Belle Isle Bank - northwestern half
- Belle Isle Bank - southeastern half
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen - northeastern half
- Gulf - Magdalen - southwestern half
- Gulf - Port au Port
- Lake Melville
- Laurentian Fan
- Mid Labrador Coast
- Northeast Coast
- Northeast Gulf
- Northern Grand Banks
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- Sable - eastern half
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwest Coast
- South Coast
- South Labrador Coast
- South Labrador Sea
- Strait of Belle Isle - eastern half
- Strait of Belle Isle - western half
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