Southwestern Shore
Forecast
Marine Forecast
Issued 03:00 AM ADT 05 May 2025
Today Tonight and Tuesday.
Wind light increasing to east 10 to 15 knots this morning and to southeasterly 15 to 20 near midnight. Wind southeasterly 15 to 20 Tuesday.
Scattered showers ending this morning. Fog banks dissipating this afternoon.
Waves
Issued 05:00 AM ADT 05 May 2025
Today Tonight and Tuesday.
Seas 1 to 2 metres subsiding to 1 or less this morning then
building to 1 to 2 Tuesday morning.
Extended Forecast
Issued 03:00 AM ADT 05 May 2025
Wednesday
Wind southerly 25 knots diminishing to
southwest 15 late in the day.
Thursday
Wind southwest 15 to 20 knots diminishing to
light.
Friday
Wind east 15 knots increasing to east 20 to
25.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 4 May 2025 Today Tonight and MondayIce Edge
Ice edge estimated from Quebec near 5016N 6240W to 5001N 6213W to4959N 6028W to 5034N 5831W to to Newfoundland near 5014N 5736W. Sea
ice north of the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 2:30 PM EDT 4 May 2025Iceberg Limit
Iceberg limit at 0000 UTC 5 May estimated from Newfoundland near4723N 5503W to 4040N 5210W to 4100N 4720W to 4530N 3335W to 4710N
3245W to 5915N 5605W to 5950N 5415W to 5830N 4530W then eastwards.
Western iceberg limit at 0000 UTC 5 May estimated from Quebec near
5020N 6115W to Newfoundland near 4745N 5910W.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM ADT 5 May 2025 Today Tonight and Tuesday At 3:00 a.m. ADT today trough located from Newfoundland to EastScotian Slope.
By 10:00 a.m. ADT today departing trough located on a line
northeast-southwest over the Grand Banks.
At 3:00 a.m. ADT today ridge from 1029 mb high located from the
Gaspe Peninsula to West Scotian Slope.
By 8:00 p.m. ADT tonight ridge from 1035 mb high located over the
Marine District.
At 3:30 p.m. ADT Tuesday departing ridge from 1035 mb high located
over the southeastern Marine District.
Atlantic - Maritimes Area
- Anticosti - northeastern half
- Anticosti - southwestern half
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- 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 - 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
Another Region
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