Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 10:00 AM ADT 04 April 2025
Today Tonight and Saturday.
Wind northwest 15 knots diminishing to light early this evening then increasing to north 20 to 25 near midnight. Wind diminishing to north 15 Saturday morning and to light Saturday afternoon.
Showers this evening.
High today plus 10. Low tonight zero. High Saturday plus 5.
Strong wind warning program has ended for the season.
Extended Forecast
Issued 03:00 AM ADT 04 April 2025
Sunday
Wind south 35 knots.
Monday
Wind northwest 15 to 20 knots diminishing to
variable 10 to 15.
Tuesday
Wind east 25 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 4 April 2025 Today Tonight and SaturdayIce Edge
First ice edge estimated from Cape Breton near 4620N 6017W to 4656N6003W to 4753N 6116W to 4754N 6327W to Anticosti Island near 4923N
6335W. Sea ice south and west of the ice edge.
Second ice edge estimated from Anticosti Island near 4948N 6315W to
4934N 5859W to 4830N 5921W to Newfoundland near 4806N 5905W. Sea ice
north and east of the ice edge.
Ice Coverage
Ice free.
Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM ADT 4 April 2025 Today Tonight and Saturday At 10:00 a.m. ADT today low 1005 mb located from the Gaspe Peninsulato Banquereau.
By 8:00 p.m. ADT tonight low 998 mb located over the Grand Banks.
At 8:00 p.m. ADT tonight ridge located over Quebec.
By 3:30 p.m. ADT Saturday ridge located on a line north-south over
the Marine District.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen - eastern half
- Gulf - Magdalen - western 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
- Southeastern Grand Banks
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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