Northern Grand Banks
Forecast
Marine Forecast
Issued 10:00 AM NST 18 November 2025
Today Tonight and Wednesday.
Wind southwest 20 knots today tonight and Wednesday.
Showers and fog patches ending overnight.
Waves
Issued 06:00 AM NST 18 November 2025
Today Tonight and Wednesday.
Seas 3 to 4 metres subsiding to 2 to 3 Wednesday
afternoon.
Extended Forecast
Issued 03:00 AM NST 18 November 2025
Thursday
Wind southwest 15 knots diminishing to light
in the afternoon.
Friday
Wind variable 10 to 15 knots.
Saturday
Wind east 15 knots veering to south 15 to
20.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Northern Grand Banks
Issued 10:00 AM EDT 23 July 2025 Forecasts have ended for the season.Ice Forecasts
Flemish
Issued 10:00 AM EDT 23 July 2025 Forecasts have ended for the season.Iceberg Bulletin
Northern Grand Banks
Issued 1:30 PM EST 17 November 2025Iceberg Limit
Iceberg limit at 0000 UTC 18 Nov estimated from Newfoundland near5009N 5609W to 5015N 5030W to 5100N 4915W to 5445N 5030W to 5945N
5730W to 6100N 5310W to 6000N 4940W then eastward.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Flemish
Issued 1:30 PM EST 17 November 2025Iceberg Limit
Iceberg limit at 0000 UTC 18 Nov estimated from Newfoundland near5009N 5609W to 5015N 5030W to 5100N 4915W to 5445N 5030W to 5945N
5730W to 6100N 5310W to 6000N 4940W then eastward.
Iceberg Count
Forecasts available to mariners upon request.Synopsis
Technical Marine Synopsis
Issued 10:00 AM NST 18 November 2025 Today Tonight and Wednesday At 10:00 a.m. NST today quasi-stationary low 975 mb located nearthe Torngat Mountains.
Marine Weather Statement
Issued 9:49 AM NST 18 November 2025 An intense low pressure system will linger near the Torngat Mountainstoday and tonight before gradually weakening and tracking northwards
along the North Labrador Coast on Wednesday. Strong to gale force
southeasterlies southwesterlies will persist over most waters in its
wake.
Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Gulf waters, Northeast Coast, and Belle Isle
Bank.
Atlantic - Newfoundland Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northwestern half
- Banquereau - southeastern half
- Belle Isle Bank
- Bras d'Or Lakes
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast - Cape St. Francis and south
- East Coast - north of Cape St. Francis
- Fourchu
- Funk Island Bank
- Gulf - Magdalen
- Gulf - Port au Port
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