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Cornwall to Montréal

Warnings

Forecast

Marine Forecast

Issued 03:00 AM EDT 20 May 2022

Today Tonight and Saturday.

Strong wind warning in effect.

Wind light increasing to southeast 15 to 20 knots early this morning then diminishing to southerly 10 to 15 near midnight. Wind increasing to southwest 15 to 25 Saturday morning then diminishing to light Saturday evening.

Scattered showers Saturday evening with a risk of thunderstorms. Fog banks dissipating early this morning. Visibility 1 mile or less in fog banks and as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 19 May 2022
Saturday Wind southwest 10 to 20 knots.
Sunday Wind light increasing to southwest 15 to 25 knots late in the day.
Monday Wind west 15 to 25 knots diminishing to northwest 10 to 15.

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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 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

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Cornwall to Montréal

Issued 03:00 AM EDT 20 May 2022

'Strong' winds of 20 to 33 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 EDT 20 May 2022 Today Tonight and Saturday At 3:00 a.m. EDT today ridge located on a line northwest-southeast
over the Gulf of St. Lawrence.
By 8:00 p.m. EDT Saturday ridge located on a line north-south over
eastern Newfoundland.

At 3:00 a.m. EDT today trough located over the Midwestern states.
By 8:00 p.m. EDT Saturday trough located on a line
northeast-southwest over Matane.

At 8:00 p.m. EDT Saturday deepening low located near the Great
Lakes.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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