Laurentian Fan
Forecast
Marine Forecast
Issued 03:00 AM AST 22 December 2024
Today Tonight and Monday.
Wind west 25 knots veering to northwest 15 to 20 this morning then increasing to northwest 25 after midnight. Wind diminishing to northwest 15 to 20 Monday evening.
Showers beginning this morning changing to flurries this evening.
Waves
Issued 05:00 AM AST 22 December 2024
Today Tonight and Monday.
Seas 4 to 6 metres subsiding to 3 to 4 this morning and to 2 to 3
this evening.
Extended Forecast
Issued 03:00 AM AST 22 December 2024
Tuesday
Wind northwest 15 knots diminishing to light
in the afternoon.
Wednesday
Wind east 15 to 20 knots increasing to
northeast 25 to 35.
Thursday
Wind north 25 to 35 knots.
Ice Forecast
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Weather Conditions
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Land Station
Ice Conditions
Ice Forecasts
Issued 10:00 AM EST 21 December 2024 Today Tonight and SundayIce Edge
First ice edge estimated from Nova Scotia near 4553N 6155W to PrinceEdward Island near 4626N 6200W. Sea ice west of the ice edge.
Second ice edge estimated from Prince Edward Island near 4627N 6244W
to 4724N 6430W to 4841N 6357W to Gaspe Peninsula near 4852N 6413W.
Sea ice west of the ice edge.
Third ice edge estimated from Gaspe Peninsula near 4912N 6611W to
4947N 6541W to 4903N 6255W to Anticosti Island near 4904N 6216W. Sea
ice northwest then northeast of the ice edge.
Fourth ice edge estimated from Anticosti Island near 4955N 6358W to
4958N 6010W to 5103N 5751W to Newfoundland near 4900N 5830W. Sea ice
north then east of the ice edge.
Ice Coverage
Ice free.
Iceberg Bulletin
Issued 1:30 PM EST 21 December 2024Iceberg Limit
Iceberg limit at 0000 UTC 22 Dec estimated from the Labrador coastnear 5320N 5549W to 5130N 5100W to 5145N 4900W to 5245N 4800W to
5345N 4800W to 5900N 5800W to 5945N 5230W then eastwards.
Iceberg Count
No confirmed icebergs.Warnings
No watches or warnings in effect.
Synopsis
Technical Marine Synopsis
Issued 3:00 AM AST 22 December 2024 Today Tonight and Monday At 3:00 a.m. AST today departing low 971 mb located near the Straitof Belle Isle.
At 3:00 a.m. AST today ridge located over the Great Lakes.
By 3:00 a.m. AST Monday ridge located over Quebec.
Marine Weather Statement
Issued 2:44 AM AST 22 December 2024 Strong to gale force northwesterly winds over northeastern waterswill diminish this morning as a deep low pressure system moves out to
sea.
Marine interests are advised that gale warnings are in effect for
Banquereau and Cabot Strait - northern half.
Freezing spray warnings are in effect for all Gulf of St. Lawrence
waters.
Atlantic - Maritimes Area
- Anticosti
- Banquereau
- 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
- 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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