Southwestern Grand Banks
Forecast
Marine Forecast
Issued 03:00 AM NDT 04 October 2023
Today Tonight and Thursday.
Wind west 10 to 15 knots increasing to north 25 this morning then diminishing to north 15 Thursday morning. Wind diminishing to light Thursday evening.
Showers ending this evening. Fog patches dissipating this morning.
Waves
Issued 06:00 PM NDT 03 October 2023
Tonight and Wednesday.
Seas 1 to 2 metres building to 2 to 3 near noon
Wednesday.
Extended Forecast
Issued 03:00 AM NDT 04 October 2023
Friday
Wind variable 10 to 15 knots.
Saturday
Wind variable 10 to 15 knots.
Sunday
Wind southeast 25 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 3 October 2023Iceberg Limit
Iceberg limit at 0000 UTC 4 Oct estimated from Newfoundland near4932N 5511W to 5200N 5000W to 5315N 5000W to 5915N 5700W to 6000N
5210W to 5735N 4530W then eastwards.
Western iceberg limit at 0000 UTC 4 Oct 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 3 October 2023Iceberg Limit
Iceberg limit at 0000 UTC 4 Oct estimated from Newfoundland near4932N 5511W to 5200N 5000W to 5315N 5000W to 5915N 5700W to 6000N
5210W to 5735N 4530W then eastwards.
Western iceberg limit at 0000 UTC 4 Oct 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 3:00 AM NDT 4 October 2023 Today Tonight and Thursday At 3:00 a.m. NDT today trough located on a line northeast-southwestover the northern Grand Banks.
By 8:00 p.m. NDT tonight departing trough located southeast of
the Grand Banks.
At 3:00 a.m. NDT today ridge located on a line north-south over
the Maritimes.
By 3:00 a.m. NDT Thursday ridge located on a line
northeast-southwest over the West Coast of Newfoundland.
Atlantic - Maritimes Area
- Anticosti - eastern half
- Anticosti - western half
- Banquereau - northwestern half
- Banquereau - southeastern 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 - eastern half
- Gulf - Magdalen - western half
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - northwestern half
- Laurentian Fan - southeastern half
- Lurcher
- L'Isle-aux-Coudres to Tadoussac
- Northumberland Strait - eastern half
- Northumberland Strait - western half
- 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
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