Southeastern Grand Banks
Forecast
Marine Forecast
Issued 03:30 PM NST 14 November 2025
Tonight and Saturday.
Gale warning in effect.
Wind southeast 35 knots veering to southwest 25 to 35 this evening then diminishing to south 15 to 20 near midnight. Wind veering to west 15 Saturday afternoon then diminishing to light Saturday evening.
Periods of rain and fog patches ending Saturday afternoon. Risk of thunderstorms late this afternoon and this evening.
Waves
Issued 06:00 AM NST 14 November 2025
Today Tonight and Saturday.
Seas 3 to 5 metres subsiding to 2 to 3 Saturday
afternoon.
Extended Forecast
Issued 03:30 PM NST 14 November 2025
Sunday
Wind light increasing to north 15 to 20 knots
in the morning then diminishing to variable 10 to 15 late in the day.
Monday
Wind southeast 35 to 45 knots diminishing to
southwest 25.
Tuesday
Wind southwest 15 to 20 knots.
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Weather Conditions
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Ice Conditions
Ice Forecasts
Southeastern Grand Banks
Issued 10:00 AM EDT 23 July 2025 Forecasts have ended for the season.Ice Forecasts
Tail of the Grand Banks
Issued 10:00 AM EDT 23 July 2025 Forecasts have ended for the season.Iceberg Bulletin
Southeastern Grand Banks
Issued 1:30 PM EST 14 November 2025Iceberg Limit
Iceberg limit at 0000 UTC 15 Nov estimated from Newfoundland near5026N 5623W to 5030N 5030W to 5115N 4930W to 5430N 5030W to 5945N
5730W to 6100N 5310W to 6000N 4940W then eastward.
Iceberg Count
No confirmed icebergs.Iceberg Bulletin
Tail of the Grand Banks
Issued 1:30 PM EST 14 November 2025Iceberg Limit
Iceberg limit at 0000 UTC 15 Nov estimated from Newfoundland near5026N 5623W to 5030N 5030W to 5115N 4930W to 5430N 5030W to 5945N
5730W to 6100N 5310W to 6000N 4940W then eastward.
Iceberg Count
Forecasts available to mariners upon request.Warnings
Warnings (In effect)
Gale warning in effect
Southeastern Grand Banks
Issued 3:30 PM NST 14 November 2025'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.
Synopsis
Technical Marine Synopsis
Issued 3:30 PM NST 14 November 2025 Tonight and Saturday At 3:30 p.m. NST today low 994 mb located over western Newfoundland.By 8:00 p.m. NST tonight dissipating low 993 mb located over
western Newfoundland.
At 3:30 p.m. NST today low 977 mb located over the southwestern
Grand Banks.
By 3:30 p.m. NST Saturday low 986 mb located over the Quebec Lower
North Shore.
Marine Weather Statement
Issued 3:22 PM NST 14 November 2025 A low pressure system over Western Newfoundland will dissipate thisevening. Strong to gale force southeast to northeasterlies over
western and northern waters will briefly diminish this evening as the
low dissipates.
A second intense low over the Southwestern Grand Banks will cross
Newfoundland tonight and Saturday morning to lie over the Quebec
Lower North Shore by Saturday afternoon. Gale to storm force east to
southeasterlies can be expected ahead of the low, with gale to storm
force westerlies in its wake.
Marine interests are advised that storm warnings are in effect for
South Coast and Southwestern Grand Banks. Gale warnings are in effect
for all remaining waters.
Atlantic - Maritimes Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau - eastern half
- Banquereau - western half
- Bras d'Or Lakes
- Browns Bank
- Cabot Strait - northern half
- Cabot Strait - southern half
- Chaleur - Miscou - eastern half
- Chaleur - Miscou - western half
- 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
- Grand Manan
- Gulf - Magdalen
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan - eastern half
- Laurentian Fan - western 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 - eastern half
- Sable - western half
- Southeastern Grand Banks
- Southwestern Grand Banks - northern half
- Southwestern Grand Banks - southern half
- Southwestern Shore
- Southwest Coast
- South Coast
- Tadoussac to Pointe à Michel
- West Scotian Slope
Another Region
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