Cabot Strait
Forecast
Marine Forecast
Issued 03:00 AM AST 11 December 2023
Today Tonight and Tuesday.
Gale warning in effect.
Wind south 25 knots increasing to south 35 this afternoon and to south 45 this evening. Wind diminishing to westerly 30 after midnight and to west 20 Tuesday evening.
Scattered showers ending this morning. Rain tonight. Scattered showers Tuesday morning. Scattered flurries Tuesday afternoon. Fog patches dissipating this afternoon.
Temperatures plus 7 falling to zero Tuesday afternoon.
Strong wind warning program has ended for the season.
Waves
Extended Forecast
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 10 December 2023 Today Tonight and MondayIce Edge
First ice edge estimated from Nova Scotia near 4548N 6308W to PrinceEdward Island near 4608N 6314W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4845N 6751W
to 4951N 6624W to Quebec near 4935N 6346W. Sea ice west of the ice
edge.
Third ice edge estimated from Quebec near 4630N 6321W to 4742N 6413W
to 4827N 6405W to Anticosti Island near 4845N 6410W. Sea ice north
of the ice edge.
Fourth ice edge estimated from Anticosti Island near 4952N 6343W to
5002N 6322W to 4952N 6128W to 5001N 5941W to 5118N 5746W to 5058N
5722W to Newfoundland near 4928N 5809W sea ice north then east of
the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 1:30 PM EST 10 December 2023Iceberg Limit
Iceberg limit at 0000 UTC 11 Dec estimated from the Labrador coastnear 5240N 5548W to 5345N 5300W to 5600N 5300W to 5830N 5630W to
6050N 5630W to 5850N 4540W then eastwards.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Gale warning in effect
Cabot Strait
Issued 03:00 AM AST 11 December 2023'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 3:00 AM AST 11 December 2023 Today Tonight and Tuesday At 3:00 a.m. AST today trough located west of the Marine District.By 8:00 p.m. AST tonight trough located from Anticosti Island to
West Scotian Slope.
At 10:00 a.m. AST Tuesday departing trough located east of the
Marine District.
At 10:00 a.m. AST Tuesday building ridge located southwest of the
Marine District.
Marine Weather Statement
Issued 2:52 AM AST 11 December 2023 A trough of low pressure will approach from the west crossing themarine district later today and tonight to lie east of the district
Tuesday morning. Winds will increase to gale to storm force
southerlies ahead of the trough then shift to strong westerlies in
its wake.
Marine interests are advised that storm warnings are in effect for
Grand Manan, Lurcher, Browns Bank, Georges Bank, Gulf-Magdalen and
Anticosti. Gale warnings are in effect for all remaining waters.
Atlantic - Maritimes Area
- Anticosti - northwestern half
- Anticosti - southeastern half
- Banquereau
- 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
- Gulf - Port au Port
- Halifax Harbour and Approaches
- LaHave Bank
- Laurentian Fan
- 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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