Halifax Harbour and Approaches
Forecast
Marine Forecast
Issued 03:00 AM ADT 04 April 2025
Today Tonight and Saturday.
Wind southwest 15 to 20 knots veering to northwest 20 this morning then diminishing to northwest 15 this evening. Wind increasing to north 25 overnight then diminishing to northeast 15 Saturday morning. Wind diminishing to light Saturday afternoon.
Showers tonight. Fog patches dissipating this morning.
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 3 April 2025 Today Tonight and FridayIce 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
4948N 5906W to Newfoundland near 4847N 5846W. 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 3:00 AM ADT 4 April 2025 Today Tonight and Saturday At 3:00 a.m. ADT today low 1006 mb located over New Brunswick.By 3:30 p.m. ADT today low 1004 mb located over the Grand Banks.
At 8:00 p.m. ADT tonight approaching ridge located over New England.
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 Shore
- East Coast - Cape St. Francis and south
- East Scotian Slope
- 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
- 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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