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Pointe-des-Monts to Anticosti - northern half

Forecast

Marine Forecast

Issued 03:00 AM EST 21 February 2024

Today Tonight and Thursday.

Wind west 15 to 20 knots diminishing to west 10 to 15 this morning then becoming light near noon. Wind becoming southerly 10 to 15 this evening then backing to easterly 10 to 15 near noon Thursday.

Scattered flurries Thursday.

Temperatures minus 17 rising to minus 2 Thursday afternoon.

Waves

Issued 03:00 AM EST 21 February 2024
Today Tonight and Thursday. Over open water seas 1 metre or less.

Extended Forecast

Issued 06:00 AM EST 21 February 2024
Friday Wind southeasterly 10 to 15 knots increasing to southeasterly 15 to 25 in the morning.
Saturday Wind west 25 to 35 knots increasing to west 35 to 45.
Sunday Wind west 30 to 40 knots diminishing to southwest 20 to 30 late in the day.

Ice Forecast

Issued 10:00 AM EST 20 February 2024 Today Tonight and Wednesday 8 tenths new ice including 3 tenths grey ice. Consolidated grey-white ice in sheltered bays. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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 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 Brier Island Yarmouth Airport North Cape
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 20 February 2024 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Nova Scotia near 4523N 6401W to Nova
Scotia near 4515N 6358W. Sea ice east of the ice edge.

Second ice edge estimated from Cape Breton near 4558N 5948W to 4632N
5932W to 4757N 6116W to 4659N 6315W to 4814N 6346W to 4848N 6136W to
4949N 5837W to 4816N 5942W to 4728N 5922W to Newfoundland near 4728N
5608W. Sea ice southwest then north of the ice edge.

Ice Coverage

8 tenths new ice including 3 tenths grey ice. Consolidated
grey-white ice in sheltered bays.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 21 February 2024 Today Tonight and Thursday At 3:00 a.m. EST today high 1036 mb located over New Brunswick.
By 7:00 p.m. EST tonight departing high 1037 mb located south
of Newfoundland.

At 7:00 p.m. EST Thursday approaching trough located on a line
northeast-southwest over Lake Huron.

St. Lawrence - St. Lawrence River Area

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