Marine Forecast

Issued 08:00 PM ADT 26 October 2016

Tonight and Thursday

Strong wind warning in effect.

Wind northerly 20 to 25 knots veering to northeast 15 to 20 Thursday morning then becoming southeast 15 Thursday evening.

A few showers ending Thursday morning.


Issued 05:00 PM ADT 26 October 2016
Tonight and Thursday Seas 1 to 2 metres subsiding to 1 or less Thursday afternoon.

Extended Forecast

Issued 03:30 PM ADT 26 October 2016
Friday Wind southeast 20 to 25 knots increasing to southeast 35 in the afternoon.
Saturday Wind northwest 25 knots backing to westerly 15 to 20 late in the day.
Sunday Wind northwest 20 to 25 knots.

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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 8:00 PM 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 8:00 PM ADT 26 October 2016 Tonight and Thursday At 8:00 p.m. ADT tonight low 1014 mb located southeast of
Laurentian Fan.
By 10:00 a.m. ADT Thursday departing low 1005 mb located southeast
of the Grand Banks.

At 8:00 p.m. ADT tonight 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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