Marine Forecast

Issued 08:00 PM ADT 25 October 2016

Tonight and Wednesday

Strong wind warning in effect.

Wind northwest 20 to 25 knots diminishing to northwest 15 to 20 near midnight then veering to north 20 to 25 early Wednesday evening.

A few showers.


Issued 05:00 PM ADT 25 October 2016
Tonight and Wednesday Seas 2 to 3 metres subsiding to 1 to 2 this evening.

Extended Forecast

Issued 03:30 PM ADT 25 October 2016
Thursday Wind northeast 15 to 20 knots.
Friday Wind east 20 to 25 knots increasing to east 35.
Saturday Wind northwest 25 knots diminishing to northwest 15 late in the day.

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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 8:00 PM ADT 25 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 3:00 AM ADT 26 October 2016 Today Tonight and Thursday At 3:00 a.m. ADT today weakening trough located from Banquereau
to Nova Scotia.

At 3:00 a.m. ADT today ridge located over Ontario.
By 8:00 p.m. ADT Thursday ridge located on a line north-south over
the Marine District.

St. Lawrence - St. Lawrence River Area

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