Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 08:00 PM ADT 11 April 2021
Tonight and Monday.
Wind northerly 15 to 20 knots with gusts to 25 diminishing to variable 10 to 15 near noon Monday then increasing to northerly 15 to 20 early Monday evening.
Low tonight plus 4. High Monday plus 9.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:30 PM ADT 11 April 2021
Tuesday
Wind northeasterly 25 knots.
Wednesday
Wind northerly 15 to 20 knots diminishing to
variable 10 to 15.
Thursday
Wind variable 10 to 15 knots increasing to
easterly 20.
Ice Forecast
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Weather Conditions
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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
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM ADT 11 April 2021 Tonight and Monday At 8:00 p.m. ADT tonight weakening ridge located over thesouthwestern Marine District.
At 8:00 p.m. ADT tonight low 998 mb located over Banquereau.
By 10:00 a.m. ADT Monday low 1000 mb located south of Laurentian
Fan.
Marine Weather Statement
Issued 7:23 PM ADT 11 April 2021 A low pressure system over Banquereau will move to lie south ofLaurentian Fan Monday morning. Strong to gale force northeasterly
winds are expected 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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