Marine Forecast

Issued 03:00 AM ADT 25 October 2016

Today Tonight and Wednesday

Strong wind warning in effect.

Wind northwesterly 25 knots diminishing to northwest 15 to 20 this evening then veering to north 20 to 25 Wednesday evening.

A few showers beginning this morning.


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

Extended Forecast

Issued 03:00 AM ADT 25 October 2016
Thursday Wind northeast 15 to 20 knots diminishing to light in the afternoon.
Friday Wind east 20 to 25 knots increasing to east 35.
Saturday Wind northwest 25 knots diminishing to northwest 10 to 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 03:00 AM 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 25 October 2016 Today Tonight and Wednesday At 3:00 a.m. ADT today weakening low located near Anticosti Island.
By 8:00 p.m. ADT tonight low located over the southern Gulf of
St. Lawrence.

At 10:00 a.m. ADT Wednesday departing low located south of Nova

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