Southwestern Grand Banks
Forecast
Marine Forecast
Issued 10:00 AM NDT 08 July 2025
Today Tonight and Wednesday.
Wind southwest 15 knots veering to west 15 to 20 Wednesday morning then to north 15 to 20 Wednesday evening.
Showers ending Wednesday afternoon. Fog banks.
Waves
Issued 06:00 AM NDT 08 July 2025
Today Tonight and Wednesday.
Seas 1 to 2 metres except 2 to 3 over southern sections Wednesday
afternoon and evening.
Extended Forecast
Issued 03:00 AM NDT 08 July 2025
Thursday
Wind northeast 10 to 15 knots becoming light
in the afternoon.
Friday
Wind light increasing to southeast 15 to 20
knots.
Saturday
Wind southeast 25 knots.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Southwestern Grand Banks
Issued 10:00 AM EDT 7 July 2025 Today Tonight and TuesdayIce Edge
Ice edge estimated from Labrador near 5714N 6138W to 5900N 6015W to6115N 6230W to 6200N 6057W then northeastward. Sea ice west of the
ice edge.
Ice Coverage
Ice free.
Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EDT 7 July 2025 Today Tonight and TuesdayIce Edge
Ice edge estimated from Labrador near 5714N 6138W to 5900N 6015W to6115N 6230W to 6200N 6057W then northeastward. Sea ice west of the
ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Southwestern Grand Banks
Issued 2:43 PM EDT 7 July 2025Iceberg Limit
Iceberg limit at 0000 UTC 7 Jul estimated from Newfoundland near4649N 5308W to 4635N 4415W to 4840N 4235W to 5230N 4605W to 5745N
5405W to 5710N 5100W then eastward.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Tail of the Grand Banks
Issued 2:43 PM EDT 7 July 2025Iceberg Limit
Iceberg limit at 0000 UTC 7 Jul estimated from Newfoundland near4649N 5308W to 4635N 4415W to 4840N 4235W to 5230N 4605W to 5745N
5405W to 5710N 5100W then eastward.
Iceberg Count
Forecasts available to mariners upon request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM NDT 8 July 2025 Today Tonight and Wednesday At 10:00 a.m. NDT today quasi-stationary ridge located on a lineeast-west over Newfoundland.
At 10:00 a.m. NDT today trough located over southeastern Labrador.
By 8:00 p.m. NDT tonight departing trough located east of Belle
Isle Bank.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast
- East Scotian Slope
- Fourchu
- Fundy
- Georges Bank
- Grand Manan
- Gulf - Magdalen
- 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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