Southwestern Grand Banks
Forecast
Marine Forecast
Issued 03:00 AM NDT 29 March 2023
Today Tonight and Thursday.
Wind north 10 to 15 knots diminishing to light near midnight. Wind light Thursday.
Showers ending this evening.
Waves
Issued 06:00 AM NDT 29 March 2023
Today Tonight and Thursday.
Seas 3 to 4 metres subsiding to 2 to 3 this
evening.
Extended Forecast
Issued 03:00 AM NDT 29 March 2023
Friday
Wind east 15 to 20 knots increasing to
northeast 25 to 35 in the morning then backing to north 35 to 45 in the
afternoon.
Saturday
Wind north 35 knots diminishing to variable
10 to 15.
Sunday
Wind south 35 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 28 March 2023 Today Tonight and WednesdayIce Edge
Ice edge estimated from Newfoundland near 4639N 5304W to 4639N 5119Wto 4834N 5152W to 5045N 5453W to 5417N 5322W to 5803N 5756W then
northeastward. Sea ice north then west of the ice edge.
Ice Coverage
Bergy water.
Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EDT 28 March 2023 Today Tonight and WednesdayIce Edge
Ice edge estimated from Newfoundland near 4639N 5304W to 4639N 5119Wto 4834N 5152W to 5045N 5453W to 5417N 5322W to 5803N 5756W then
northeastward. Sea ice north then west of the ice edge.
Ice Coverage
Forecasts available to mariners upon request.
Iceberg Bulletin
Southwestern Grand Banks
Issued 2:30 PM EDT 28 March 2023Iceberg Limit
Iceberg limit at 0000 UTC 29 Mar estimated from Newfoundland near4655N 5525W to 4430N 5300W to 4320N 4750W to 4800N 4420W to 5835N
5540W to 5910N 5040W then eastwards.
Western iceberg limit at 0000 UTC 29 Mar estimated from Quebec near
5020N 6048W to Newfoundland near 4840N 5829W.
Iceberg Count
No confirmed icebergs except less than 10 icebergs north of theiceberg limit.
Iceberg Bulletin
Tail of the Grand Banks
Issued 2:30 PM EDT 28 March 2023Iceberg Limit
Iceberg limit at 0000 UTC 29 Mar estimated from Newfoundland near4655N 5525W to 4430N 5300W to 4320N 4750W to 4800N 4420W to 5835N
5540W to 5910N 5040W then eastwards.
Western iceberg limit at 0000 UTC 29 Mar estimated from Quebec near
5020N 6048W to Newfoundland near 4840N 5829W.
Iceberg Count
Forecasts available to mariners upon request.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM NDT 29 March 2023 Today Tonight and Thursday At 3:00 a.m. NDT today ridge located over the Maritimes.By 3:00 a.m. NDT Thursday ridge located on a line
northwest-southeast over Newfoundland.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait
- Chaleur - Miscou
- Eastern Shore - eastern half
- Eastern Shore - western half
- 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 - 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
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