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Marine Forecast

Issued 10:00 AM AST 05 December 2020

Today Tonight and Sunday.

Gale warning in effect.

Wind light increasing to easterly 15 knots near noon and to southeast 25 this afternoon. Wind increasing to southeast 35 this evening and to west 45 late overnight. Wind diminishing to west 35 near noon Sunday and to northwest 25 to 30 Sunday afternoon.

Rain and fog patches changing to showers overnight.

Waves

Issued 05:00 AM AST 05 December 2020
Today Tonight and Sunday. Seas 2 to 3 metres subsiding to 1 to 2 this morning then building to 3 to 5 early this evening. Seas building to 5 to 7 near midnight then subsiding to 3 to 5 near noon Sunday and to 2 to 3 Sunday evening.

Extended Forecast

Issued 03:00 AM AST 05 December 2020
Monday Wind northwest 25 knots diminishing to northwest 15 in the afternoon.
Tuesday Wind north 15 knots.
Wednesday Wind north 15 knots.

Ice Forecast

Issued 10:00 AM EST 5 December 2020 Today Tonight and Sunday Ice free. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 5 December 2020 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Quebec near 5000N 6645W to 4840N 6210W to
5015N 5915W to Quebec near 5120N 5800W. Sea ice north of the ice
edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Lurcher

Issued 10:00 AM AST 05 December 2020

'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 5 December 2020 Today Tonight and Sunday At 10:00 a.m. AST today deepening low 996 mb located north of
Cape Hatteras.
By 10:00 a.m. AST Sunday low 984 mb located over the Bay of Fundy.

Marine Weather Statement

Issued 9:39 AM AST 5 December 2020 A low pressure system will approach from the southwest today and
track slowly across the Bay of Fundy and the Gulf of St. Lawrence on
Sunday. North of this system strong to gale force northeasterlies
will develop tonight. South of the system, strong to gale force
southeasterlies will shift to strong to gale force west to
southwesterlies, except over southwestern waters, where storm force
southwesterlies are expected tonight.

Marine interests are advised that storm warnings are in effect for
Browns Bank, Georges Bank, and West Scotian Slope. Gale warnings are
in effect for all remaining waters.

Outlook for the start of the southwest lobster fishery.

For lfa34.

Sunday..Winds west 35 to 45 knots diminishing to westerly 35 in the
morning then diminishing to northwest 25 to 30 in the afternoon.
Sea state 5 to 7 metres diminishing to 3 to 4 metres in the
afternoon.

Monday..Winds northwest 25 knots diminishing to 15 to 20 in the
afternoon and to 10 to 15 late in the evening. Seas 3 to 4 metres
diminishing to 2 to 3 early in the morning and to 1 to 2 in the
afternoon.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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