Southwestern Grand Banks
Forecast
Marine Forecast
Issued 10:00 AM NDT 16 August 2022
Today Tonight and Wednesday.
Wind light increasing to east 10 to 15 knots this evening and to east 25 Wednesday morning except south 20 over southern sections. Wind diminishing to south 10 to 15 Wednesday evening.
Showers. Fog banks dissipating this afternoon. Fog banks reforming Wednesday afternoon.
Waves
Issued 06:00 AM NDT 16 August 2022
Today Tonight and Wednesday.
Seas 1 to 2 metres.
Extended Forecast
Issued 03:00 AM NDT 16 August 2022
Thursday
Wind south 10 to 15 knots increasing to south
20 in the afternoon.
Friday
Wind southwest 15 to 20 knots.
Saturday
Wind west 10 to 15 knots.
Ice Forecast
Issued 10:00 AM EDT 13 July 2022 Forecasts available to mariners upon request.
Stay connected
Weather Conditions
Zoom-in to make a selection

Legend:


Ice Conditions
Ice Forecasts
Southwestern Grand Banks
Issued 10:00 AM EDT 13 July 2022Ice Edge
Ice edge is outside the forecast region.Ice Coverage
Forecasts available to mariners upon request.
Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EDT 13 July 2022Ice Edge
Ice edge is outside the forecast region.Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Southwestern Grand Banks
Issued 2:30 PM EDT 15 August 2022Iceberg Limit
Iceberg limit at 0000 UTC 16 Aug estimated from Newfoundland near4742N 5247W to 5150N 4820W to 5555N 5045W to 5700N 5330W to 5850N
5550W to 5945N 5120W then eastwards.
Western iceberg limit at 0000 UTC 16 Aug estimated from Quebec near
5110N 5842W to Newfoundland near 5034N 5720W.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Tail of the Grand Banks
Issued 2:30 PM EDT 15 August 2022Iceberg Limit
Iceberg limit at 0000 UTC 16 Aug estimated from Newfoundland near4742N 5247W to 5150N 4820W to 5555N 5045W to 5700N 5330W to 5850N
5550W to 5945N 5120W then eastwards.
Western iceberg limit at 0000 UTC 16 Aug estimated from Quebec near
5110N 5842W to Newfoundland near 5034N 5720W.
Iceberg Count
Forecasts available to mariners upon request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM NDT 16 August 2022 Today Tonight and Wednesday At 10:00 a.m. NDT today trough located on a line northeast-southwestover Funk Island Bank.
By 3:30 p.m. NDT today dissipating trough located on a line
northeast-southwest over the northern Grand Banks.
At 10:00 a.m. NDT today ridge located over the Gulf of St. Lawrence.
By 3:30 p.m. NDT today quasi-stationary ridge located over
Newfoundland.
At 3:30 p.m. NDT today approaching trough located southwest of
the Grand Banks.
Atlantic - Maritimes Area
- Anticosti
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore
- East Coast
- East Scotian Slope - northern half
- East Scotian Slope - southern half
- Fourchu
- Fundy
- Georges Bank - northern half
- Georges Bank - southern half
- Grand Manan
- Gulf - Magdalen - northern half
- Gulf - Magdalen - southern half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - northeastern half
- Laurentian Fan - southwestern half
- 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 - northern half
- West Scotian Slope - southern half
Another Region
What we are doing
Weather Forecasts
Weather Alerts
Weather Resources
Features
WeatherCAN app: set custom notifications

Learn how to set custom Air Quality Health Index notifications on the WeatherCAN app
Are you prepared for summer severe weather?

We have information to help you stay safe
- Date modified: