Southwest Coast
Forecast
Marine Forecast
Issued 03:00 AM NDT 17 July 2025
Today Tonight and Friday.
Wind southwest 15 knots increasing to south 25 near midnight then becoming northwest 25 Friday evening.
Showers beginning this evening changing to rain Friday evening. Fog banks forming this morning.
Waves
Issued 06:00 AM NDT 17 July 2025
Today Tonight and Friday.
Seas 1 metre building to 1 to 2 this evening.
Extended Forecast
Issued 03:00 AM NDT 17 July 2025
Saturday
Wind northwest 25 knots backing to west 15 to
20 in the morning.
Sunday
Wind southwest 15 to 20 knots.
Monday
Wind southwest 15 to 20 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.Iceberg Bulletin
Issued 2:30 PM EDT 16 July 2025Iceberg Limit
Iceberg limit at 0000 UTC 17 Jul estimated from Newfoundland near4709N 5256W to 4655N 4455W to 4945N 4250W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6100N 5310W then eastward.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM NDT 17 July 2025 Today Tonight and Friday At 3:00 a.m. NDT today ridge located over Belle Isle Bank.By 3:00 a.m. NDT Friday ridge located east of Belle Isle Bank.
At 3:00 a.m. NDT today low 1005 mb located over the Great Lakes.
By 3:00 a.m. NDT Friday low 994 mb located over the St. Lawrence
River.
Marine Weather Statement
Issued 2:58 AM NDT 17 July 2025 A low pressure system over the Great Lakes will approach the marinedistrict on Friday. Strong to gale force southwesterlies will develop
over northern waters ahead of the low. Strong to gale force
northwesterlies will develop over western waters behind the low.
Marine interests are advised that gale warnings are in effect for
Gulf - Port au Port and Belle Isle Bank.
Atlantic - Maritimes Area
- Anticosti - northern half
- Anticosti - southern 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
- Gulf - Port au Port - northwestern half
- Gulf - Port au Port - southeastern half
- 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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