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Pointe-des-Monts to Anticosti - southern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 27 February 2021

Today Tonight and Sunday.

Wind southerly 15 to 20 knots becoming southerly 15 early this afternoon then diminishing to light this evening. Wind becoming west 10 to 15 near noon Sunday.

Snow tonight and Sunday morning. Visibility 1 mile or less in snow.

Risk of freezing spray this morning.

Temperatures minus 6 rising to zero this evening.

Waves

Issued 03:00 AM EST 27 February 2021
Today Tonight and Sunday. Over open water seas 1 to 2 metres subsiding to 1 or less early this afternoon.

Extended Forecast

Issued 06:00 AM EST 27 February 2021
Monday Wind southeast 30 to 40 knots diminishing to east 15 to 25 late in the day.
Tuesday Wind west 35 to 45 knots.
Wednesday Wind west 35 to 45 knots diminishing to west 25 to 35.

Ice Forecast

Issued 10:00 AM EST 27 February 2021 Today Tonight and Sunday Open water except 9 plus tenths grey-white ice along the coast and in the western section. 

[ 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 27 February 2021 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Cape Breton near 4702N 6024W to 4753N 6120W
to 4728N 6309W to 4836N 6257W to 4900N 6116W to 4940N 6106W to 5003N
5814W to Newfoundland near 4833N 5912W. Sea ice south and west then
north then east of the ice edge.

Ice Coverage

Open water except 9 plus tenths grey-white ice along the coast and
in the western section.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 27 February 2021 Today Tonight and Sunday At 7:00 a.m. EST today low 1012 mb located over Lake Huron.
By 7:00 p.m. EST Sunday low 1002 mb located south of Newfoundland.

At 3:00 a.m. EST today ridge located on a line north-south over
Lake Erie.
By 7:00 p.m. EST Sunday ridge located on a line north-south over
Anticosti Island.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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