Laurentian Fan
Forecast
Marine Forecast
Issued 10:00 AM AST 08 December 2023
Today Tonight and Saturday.
Gale warning in effect.
Wind northwest 30 knots increasing to northwest 35 this afternoon then diminishing to northwest 30 late overnight. Wind northwest 30 Saturday.
Showers ending Saturday morning.
Waves
Issued 05:00 AM AST 08 December 2023
Laurentian Fan - eastern half
Today Tonight and Saturday.
Seas 3 to 5 metres.
Laurentian Fan - western half
Today Tonight and Saturday.
Seas 2 to 3 metres building to 3 to 4 this afternoon then
subsiding to 2 to 3 Saturday evening.
Extended Forecast
Issued 03:00 AM AST 08 December 2023
Sunday
Wind northwest 15 knots diminishing to light in
the morning then becoming south 15 late in the day.
Monday
Wind south 25 knots increasing to south
45.
Tuesday
Wind south 45 knots diminishing to westerly
20.
Ice Forecast
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Weather Conditions
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Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 8 December 2023 Today Tonight and SaturdayIce 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 4644N 6424W
to 4827N 6405W to Quebec near 4845N 6410W. Sea ice west of the ice
edge.
Third ice edge estimated from Quebec near 4845N 6751W to 4951N 6624W
to Anticosti Island near 4945N 6414W. 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 Quebec near 5125N
5737W. Sea ice north of the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 1:30 PM EST 8 December 2023Iceberg Limit
Iceberg limit at 0000 UTC 9 Dec estimated from the Labrador coastnear 5240N 5548W to 5345N 5345W to 5600N 5345W to 5830N 5630W to
6050N 5630W to 5850N 4540W then eastwards.
Iceberg Count
No confirmed icebergs.Warnings
Warnings (In effect)
Gale warning in effect
Laurentian Fan
Issued 10:00 AM AST 08 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 10:00 AM AST 8 December 2023 Today Tonight and Saturday At 10:00 a.m. AST today low 950 mb located northeast ofNewfoundland.
By 8:00 p.m. AST Saturday departing low 964 mb located east of
the Grand Banks.
At 10:00 a.m. AST today ridge located over Quebec.
By 8:00 p.m. AST Saturday ridge located on a line north-south over
the central Marine District.
Marine Weather Statement
Issued 9:38 AM AST 8 December 2023 Gale force northwesterly winds over northern and eastern waters inthe wake of an intense low pressure system northeast of Newfoundland
will gradually diminish tonight and Saturday as a ridge of high
pressure builds in from the west.
Marine interests are advised that gale warnings are in effect for
Banquereau, Laurentian Fan, Cabot Strait, Gulf-Magdalen, and
Anticosti.
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 - 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
- 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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