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Laurentian Fan

Warnings

Forecast

Marine Forecast

Issued 10:00 AM AST 01 December 2022

Today Tonight and Friday.

Storm warning in effect.

Wind southeast 40 knots increasing to southerly 50 near noon then diminishing to westerly 25 to 35 this evening. Wind becoming northwest 25 Friday morning then diminishing to northwest 15 Friday evening.

Rain beginning near noon with a risk of thunderstorms changing to scattered showers near midnight then to scattered flurries or scattered showers overnight.

Waves

Issued 05:00 AM AST 01 December 2022
Today Tonight and Friday. Seas 2 to 3 metres building to 3 to 4 early this morning and to 4 to 6 near noon. Seas subsiding to 3 to 4 Friday morning.

Extended Forecast

Issued 03:00 AM AST 01 December 2022
Saturday Wind light increasing to south 15 to 20 knots late in the day.
Sunday Wind southerly 30 knots.
Monday Wind northeasterly 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EST 1 December 2022 Today Tonight and Friday Ice free. 

[ Canadian Ice Service ]

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 West Bay of Fundy - 44490 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point Îles de la Madeleine Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat Bas Caraquet Bathurst Airport Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Baccaro Point Beaver Island Brier Island Caribou Point Debert Eskasoni (First Nations) Grand Étang CFB Greenwood Hart Island Ingonish Beach Kentville AAFC Lunenburg McNabs Island Nappan AAFC North Mountain Parrsboro Sable Island St.Paul Island Shearwater Airport J.A. Douglas McCurdy Sydney Airport Tracadie Western Head Yarmouth Airport Charlottetown Airport East Point North Cape Summerside Burgeo Port aux Basques Sagona Island St. Lawrence Stephenville Airport Winterland Branch Hill Wreckhouse
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 1 December 2022 Today Tonight and Friday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 1:30 PM EST 30 November 2022

Iceberg Limit

Iceberg limit at 0000 UTC 1 Dec estimated from the Labrador coast
near 5149N 5612W to 5145N 5400W to 5230N 5315W to 5430N 5345W to
5815N 5630W to 6000N 5310W to 5825N 4700W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

Laurentian Fan

Issued 10:00 AM AST 01 December 2022

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 1 December 2022 Today Tonight and Friday At 10:00 a.m. AST today trough located over the central Marine
District.
By 3:30 p.m. AST today departing trough located over the eastern
Marine District.

At 3:00 a.m. AST Friday ridge located over New England.
By 8:00 p.m. AST Friday ridge located over the southern Marine
District.

Marine Weather Statement

Issued 9:45 AM AST 1 December 2022 An intense trough of low pressure will continue to cross the district
today. Gale to storm force southerlies ahead of this trough shift and
diminish to strong to gale force westerlies in its wake. Winds will
further diminish on Friday as a ridge of high pressure approaches
from the west.

Marine interests are advised that storm warnings are in effect for
eastern shore - eastern half, Sable - eastern half, East Scotian
Slope - eastern half, Fourchu, Banquereau, Laurentian Fan, Cabot
Strait, Northumberland Strait - eastern half, Gulf - Magdalen -
eastern half and Anticosti - eastern half. Gale warnings are in
effect for Grand Manan, Lurcher, Browns Bank, Georges Bank,
southwestern shore, LaHave Bank, West Scotian Slope, eastern shore -
western half, Sable - western half, East Scotian Slope - western
half, Northumberland Strait - western half, Gulf - Magdalen - western
half, Chaleur - Miscou and Anticosti - western half.

Outlook for the start of the Southwest Nova lobster fishery, lfa34.

Saturday...Winds southwest 25 knots increasing to southerly 35 in the
afternoon. Seas 1 to 2 metres increasing to 3 metres late in the day.

Sunday...Winds west 25 knots diminishing to northwest 15 to 20 in the
afternoon then light in the evening. Seas 3 to 4 metres becoming 2
metres late in the day.

Monday...Winds light. Seas near 1 metre.

Atlantic - Maritimes Area

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Marine Weather for Canada

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