Southwestern Grand Banks
Forecast
Marine Forecast
Issued 10:00 AM NDT 27 September 2023
Today Tonight and Thursday.
Wind north 10 to 15 knots diminishing to light this afternoon then increasing to west 10 to 15 near midnight. Wind veering to northwest 20 near noon Thursday then to north 15 Thursday evening.
Waves
Issued 06:00 AM NDT 27 September 2023
Today Tonight and Thursday.
Seas 2 metres.
Extended Forecast
Issued 03:00 AM NDT 27 September 2023
Friday
Wind variable 10 to 15 knots.
Saturday
Wind light.
Sunday
Wind west 10 to 15 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Southwestern Grand Banks
Issued 10:00 AM EDT 18 July 2023 Forecasts have ended for the season.Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EDT 18 July 2023 Forecasts have ended for the season.Iceberg Bulletin
Southwestern Grand Banks
Issued 2:30 PM EDT 26 September 2023Iceberg Limit
Iceberg limit at 0000 UTC 27 Sep estimated from Newfoundland near4926N 5355W to 5100N 5100W to 5400N 5100W to 5915N 5700W to 5955N
5120W to 5810N 4650W then eastwards.
Western iceberg limit at 0000 UTC 27 Sep estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Tail of the Grand Banks
Issued 2:30 PM EDT 26 September 2023Iceberg Limit
Iceberg limit at 0000 UTC 27 Sep estimated from Newfoundland near4926N 5355W to 5100N 5100W to 5400N 5100W to 5915N 5700W to 5955N
5120W to 5810N 4650W then eastwards.
Western iceberg limit at 0000 UTC 27 Sep estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.
Iceberg Count
Forecasts available to mariners upon request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 10:00 AM NDT 27 September 2023 Today Tonight and Thursday At 10:00 a.m. NDT today ridge located from the Gulf of St. Lawrenceto the Grand Banks.
By 3:00 a.m. NDT Thursday departing ridge located on a line
east-west over the southern Grand Banks.
At 3:30 p.m. NDT today trough located over Labrador Sea.
By 10:00 a.m. NDT Thursday trough located over the northern
Grand Banks.
Atlantic - Maritimes Area
- Anticosti
- Banquereau - northern half
- Banquereau - southern half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- East Coast - Cape St. Francis and south
- East Scotian Slope - eastern half
- East Scotian Slope - western half
- Fourchu
- Fundy
- Georges Bank - northern half
- Georges Bank - southern half
- 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 Grand Banks
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope - northern half
- West Scotian Slope - southern half
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