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Pointe-des-Monts to Anticosti - southern half

Warnings

Forecast

Marine Forecast

Issued 10:35 AM EST 30 December 2024

Today Tonight and Tuesday.

Storm warning in effect.

Wind southeast 15 to 25 knots except south 35 near the coast. Wind becoming east 20 to 30 early this evening except south 40 to 50 near the coast. Wind becoming southeast 15 to 25 near midnight then veering to southwest 10 to 20 Tuesday morning.

Periods of rain. Visibility as low as 1 mile in rain.

Waves

Issued 03:00 AM EST 30 December 2024
Today Tonight and Tuesday. Seas 1 metre building to 2 early this evening then subsiding to 1 near noon Tuesday.

Extended Forecast

Issued 06:00 AM EST 30 December 2024
Wednesday Wind light increasing to east 15 to 25 knots in the morning and to east 25 to 35 late in the day.
Thursday Wind east 35 knots diminishing to east 15 to 25.
Friday Wind southwest 25 to 35 knots diminishing to west 20 late in the day.

Ice Forecast

Issued 10:00 AM EST 30 December 2024 Today Tonight and Tuesday Open water. 

[ 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 30 December 2024 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Nova Scotia near 4549N 6203W to Prince
Edward Island near 4621N 6211W. Sea ice west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4627N 6244W
to 4724N 6430W to 4837N 6352W to Gaspe Peninsula near 4852N 6413W.
Sea ice west of the ice edge.

Third ice edge estimated from Gaspe Peninsula near 4908N 6633W to
4937N 6622W to 4903N 6255W to Anticosti Island near 4904N 6216W. Sea
ice west then northeast of the ice edge.

Fourth ice edge estimated from Anticosti Island near 4950N 6327W to
4958N 6010W to 5058N 5745W to 4732N 6003W to Newfoundland near 4707N
5547W. Sea ice north then northeast of the ice edge.

Ice Coverage

Open water.

Warnings

Warnings (In effect)

Storm warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 10:47 AM EST 30 December 2024

'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 3:00 AM EST 30 December 2024 Today Tonight and Tuesday At 3:00 a.m. EST today trough located on a line northwest-southeast
over Lake Ontario.
By 7:00 p.m. EST Tuesday trough located on a line
northwest-southeast over Sept-Îles.

At 3:00 a.m. EST today departing ridge located from Labrador Sea
to Newfoundland.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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