Southwestern Grand Banks
Forecast
Marine Forecast
Issued 08:00 PM NDT 14 June 2026
Tonight and Monday.
Wind east 10 to 15 knots except east 15 to 20 over southern sections tonight. Wind east 10 to 15 Monday.
Showers ending overnight with a risk of thunderstorms.
Waves
Issued 06:00 PM NDT 14 June 2026
Tonight and Monday.
Seas 1 to 2 metres.
Extended Forecast
Issued 03:30 PM NDT 14 June 2026
Tuesday
Wind southeast 15 knots increasing to
southeast 25 in the afternoon.
Wednesday
Wind southeast 20 knots becoming west 15 to
20.
Thursday
Wind west 15 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 14 June 2026 Today Tonight and MondayIce Edge
Ice edge estimated from Labrador near 5819N 6237W to 5809N 6019W to5937N 5836W to 6043N 6059W to 6200N 5947W then northeastward. Sea
ice west of the ice edge.
Ice Coverage
Bergy water.
Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EDT 14 June 2026 Today Tonight and MondayIce Edge
Ice edge estimated from Labrador near 5819N 6237W to 5809N 6019W to5937N 5836W to 6043N 6059W to 6200N 5947W then northeastward. Sea
ice west of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Southwestern Grand Banks
Issued 2:30 PM EDT 14 June 2026Iceberg Limit
Iceberg limit at 0000 UTC 15 Jun estimated from Newfoundland near4705N 5530W to 4130N 5000W to 4325N 4310W to 4945N 4335W to 5315N
4800W to 5900N 5500W to 5910N 5345W to 5815N 5150W to 5745N 4520W
then eastward.
Iceberg Count
No confirmed icebergs except less than 10 icebergs northeast of theiceberg limit.
Iceberg Bulletin
Tail of the Grand Banks
Issued 2:30 PM EDT 14 June 2026Iceberg Limit
Iceberg limit at 0000 UTC 15 Jun estimated from Newfoundland near4705N 5530W to 4130N 5000W to 4325N 4310W to 4945N 4335W to 5315N
4800W to 5900N 5500W to 5910N 5345W to 5815N 5150W to 5745N 4520W
then eastward.
Iceberg Count
Forecasts available to mariners upon request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 8:00 PM NDT 14 June 2026 Tonight and Monday At 8:00 p.m. NDT tonight trough located on a line east-west overBelle Isle Bank.
By 8:00 p.m. NDT Monday weakening trough located on a line east-west
over Funk Island Bank.
At 8:00 p.m. NDT tonight quasi-stationary ridge located on a line
northwest-southeast over Newfoundland.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- Eastern Shore - eastern half
- Eastern Shore - western half
- 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 - eastern half
- Sable - western half
- Southeastern Grand Banks - southwestern half
- Southwestern Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
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