Southwestern Grand Banks
Forecast
Marine Forecast
Issued 10:00 AM NST 02 December 2023
Today Tonight and Sunday.
Wind southwest 15 to 20 knots increasing to southwest 25 near noon then diminishing to light this evening. Wind increasing to west 30 late overnight except east 10 to 15 over northern sections overnight and northeast 25 over northern sections Sunday morning. Wind diminishing to north 20 near noon Sunday and to light Sunday evening.
Showers changing to rain Sunday morning and ending Sunday afternoon. Fog dissipating near noon Sunday.
Waves
Issued 06:00 AM NST 02 December 2023
Today Tonight and Sunday.
Seas 1 to 2 metres building to 2 to 3 this evening.
Extended Forecast
Issued 03:00 AM NST 02 December 2023
Monday
Wind southeast 25 to 35 knots.
Tuesday
Wind southwest 35 knots diminishing to
northwest 25.
Wednesday
Wind northwest 15 knots.
Ice Forecast
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
Ice Forecasts
Southwestern Grand Banks
Issued 10:00 AM EST 2 December 2023 Today Tonight and SundayIce Edge
Ice edge estimated from Labrador near 5213N 5538W to 5348N 5518W to5559N 5947W to 6031N 6404W then northward. Sea ice west of the ice
edge.
Ice Coverage
Ice free.
Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EST 2 December 2023 Today Tonight and SundayIce Edge
Ice edge estimated from Labrador near 5213N 5538W to 5348N 5518W to5559N 5947W to 6031N 6404W then northward. Sea ice west of the ice
edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Southwestern Grand Banks
Issued 1:30 PM EST 1 December 2023Iceberg Limit
Iceberg limit at 0000 UTC 2 Dec estimated from Newfoundland near5133N 5531W to 5245N 4900W to 5400N 4830W to 5830N 5630W to 6025N
5305W then eastwards.
Western iceberg limit at 0000 UTC 2 Dec estimated from the Labrador
coast near 5141N 5631W to Newfoundland near 5131N 5603W.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Tail of the Grand Banks
Issued 1:30 PM EST 1 December 2023Iceberg Limit
Iceberg limit at 0000 UTC 2 Dec estimated from Newfoundland near5133N 5531W to 5245N 4900W to 5400N 4830W to 5830N 5630W to 6025N
5305W then eastwards.
Western iceberg limit at 0000 UTC 2 Dec estimated from the Labrador
coast near 5141N 5631W to Newfoundland near 5131N 5603W.
Iceberg Count
Forecasts available to mariners upon request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM NST 2 December 2023 Today Tonight and Sunday At 10:00 a.m. NST today trough located over Belle Isle Bank.By 3:30 p.m. NST today departing trough located east of Belle
Isle Bank.
At 10:00 a.m. NST today deepening low 1015 mb located near Maine.
By 10:00 a.m. NST Sunday deepening low 1007 mb located over the
southern Grand Banks.
Marine Weather Statement
Issued 9:45 AM NST 2 December 2023 A low pressure system located near Maine will track eastward to reachthe Southern Grand Banks tonight. Strong to gale force
southwesterlies will develop over southern waters as it approaches.
Marine interests are advised that a gale warning is in effect for
Southeastern Grand Banks.
Atlantic - Maritimes Area
- Anticosti
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- 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
- 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
- Date modified: