Marine Forecast

Issued 10:00 AM ADT 26 October 2016

Today Tonight and Thursday

Strong wind warning in effect.

Wind northwest 15 to 20 knots veering to northerly 20 to 25 late this afternoon then to northeast 15 to 20 Thursday morning.

A few showers.


Issued 05:00 AM ADT 26 October 2016
Today Tonight and Thursday Seas 2 to 3 metres subsiding to 1 to 2 near midnight.

Extended Forecast

Issued 03:00 AM ADT 26 October 2016
Friday Wind southeast 20 to 25 knots increasing to southeast 35 in the afternoon.
Saturday Wind westerly 25 to 30 knots diminishing to westerly 15 to 20 late in the day.
Sunday Wind variable 10 to 15 knots becoming northeasterly 15 late in the day.

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape Île d'Orléans Île aux-Grues Lac Saint-Pierre Varennes Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 May 2016 Forecasts have ended for the season.

Warnings (In effect)

Strong wind warning in effect


Issued 10:00 AM ADT 26 October 2016

'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.


Technical Marine Synopsis

Issued 10:00 AM ADT 26 October 2016 Today Tonight and Thursday At 10:00 a.m. ADT today trough located on a line east-west over
By 3:00 a.m. ADT Thursday trough located south of the Marine

At 10:00 a.m. ADT today ridge located on a line north-south over
the Great Lakes.
By 8:00 p.m. ADT Thursday ridge located on a line north-south over
New Brunswick.

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