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Pointe-des-Monts to Anticosti - southern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 04 April 2025

Today Tonight and Saturday.

Gale warning in effect.

Wind easterly 15 knots diminishing to light early this evening then increasing to easterly 15 to 25 near noon Saturday. Wind veering to southerly 15 to 25 Saturday evening except south 35 near the coast.

Flurries ending this evening. Snow Saturday evening. Visibility 1 mile or less in precipitation.

Temperatures near minus 1.

Waves

Issued 03:00 AM EDT 04 April 2025
Today Tonight and Saturday. Seas 1 metre.

Extended Forecast

Issued 06:00 AM EDT 04 April 2025
Sunday Wind southeast 20 knots increasing to west 20 to 30 late in the day.
Monday Wind southwest 15 to 25 knots.
Tuesday Wind east 25 knots.

Ice Forecast

Issued 10:00 AM EDT 4 April 2025 Today Tonight and Saturday 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 4 April 2025 Today Tonight and Saturday

Ice Edge

First ice edge estimated from Cape Breton near 4620N 6017W to 4656N
6003W to 4753N 6116W to 4754N 6327W to Anticosti Island near 4923N
6335W. Sea ice south and west of the ice edge.

Second ice edge estimated from Anticosti Island near 4948N 6315W to
4934N 5859W to 4830N 5921W to Newfoundland near 4806N 5905W. Sea ice
north and east of the ice edge.

Ice Coverage

Open water.

Warnings

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - southern half

Issued 03:00 AM EDT 04 April 2025

'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 3:00 AM EDT 4 April 2025 Today Tonight and Saturday At 3:00 a.m. EDT today trough located from New Brunswick to
James Bay.
By 8:00 p.m. EDT tonight departing trough located from Cape Breton
Island to Sept-Îles.

At 3:00 a.m. EDT today high 1022 mb located over the Midwestern
states.
By 8:00 p.m. EDT Saturday high 1031 mb located over the Gulf of
St. Lawrence.

At 8:00 p.m. EDT Saturday approaching trough located on a line
north-south over western Quebec.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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