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Pointe-des-Monts to Anticosti - northern half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 21 April 2021

Today Tonight and Thursday.

Gale warning in effect.

Wind southwest 15 to 20 knots increasing to southwest 20 to 30 early this morning then diminishing to southwest 10 to 20 this afternoon. Wind becoming light early this evening then increasing to northeast 15 to 25 after midnight. Wind increasing to northeast 25 to 35 Thursday morning then diminishing to northeast 15 to 25 Thursday evening.

Snow beginning near midnight changing to rain Thursday morning. Visibility 1 mile or less in snow.

Waves

Issued 03:00 AM EDT 21 April 2021
Today Tonight and Thursday. Seas 1 to 2 metres subsiding to 1 or less early this evening then building to 2 overnight. Seas building to 3 to 4 Thursday morning.

Extended Forecast

Issued 06:00 AM EDT 21 April 2021
Friday Wind northeast 25 to 35 knots diminishing to northerly 10 to 20 in the morning then backing to west 15 to 25 in the afternoon.
Saturday Wind west 15 to 25 knots diminishing to west 10 to 15 late in the day.
Sunday Wind west 10 to 15 knots increasing to east 15 to 25.

Ice Forecast

Issued 10:00 AM EDT 21 April 2021 Today Tonight and Thursday Ice free. 

[ 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 21 April 2021 Today Tonight and Thursday

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Pointe-des-Monts to Anticosti - northern half

Issued 03:00 AM EDT 21 April 2021

'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 21 April 2021 Today Tonight and Thursday At 3:00 a.m. EDT today trough located on a line north-south over
Sept-Îles.
By 8:00 a.m. EDT today departing trough located on a line
northwest-southeast over Anticosti Island.

At 3:00 a.m. EDT today low 1009 mb located southeast of the
Great Lakes.
By 8:00 a.m. EDT Thursday intensifying low 988 mb located over
New Brunswick.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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