Pointe-des-Monts to Anticosti - northern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EST 15 December 2018

Today Tonight and Sunday.

Wind west 15 knots increasing to west 15 to 25 early this morning then diminishing to northwest 10 to 15 Sunday morning. Wind backing to southwest 10 to 15 near noon Sunday.

Temperatures near minus 2.

Waves

Issued 03:00 AM EST 15 December 2018
Today Tonight and Sunday. Seas 1 metre or less building to 1 to 2 late this morning then subsiding to 1 Sunday morning.

Extended Forecast

Issued 06:00 AM EST 15 December 2018
Monday Wind light.
Tuesday Wind northwest 15 to 25 knots increasing to northwest 30 to 40.
Wednesday Wind northwest 25 to 35 knots diminishing to northwest 15 to 25.

Ice Forecast

Issued 10:00 AM EST 15 December 2018 Today Tonight and Sunday Open water except 4 tenths new ice along parts of the coasts. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas 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 15 December 2018 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Nova Scotia near 4615N 6115W to 4705N
6400W to 4850N 6350W to 4925N 6515W to 4935N 6640W to 4955N 6605W to
4845N 6155W to 5115N 5740W to Newfoundland near 5025N 5725W. Sea ice
west and north of the ice edge.

Second ice edge estimated from 4745N 6130W to 4715N 6215W to 4705N
6155W to 4735N 6110W to 4745N 6130W. Sea ice within the ice edge.

Ice Coverage

Open water except 4 tenths new ice along parts of the coasts.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 15 December 2018 Today Tonight and Sunday At 3:00 a.m. EST today trough located on a line north-south over
Trois-Rivières.
By 1:00 p.m. EST today departing trough located on a line
northeast-southwest over Newfoundland.

At 3:00 a.m. EST today ridge located on a line north-south over
northwestern Ontario.
By 7:00 p.m. EST Sunday ridge located on a line north-south over
Natashquan.

St. Lawrence - St. Lawrence River Area

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