Marine Forecast

Issued 03:30 PM ADT 20 October 2016

Tonight and Friday

Strong wind warning in effect.

Wind light increasing to southeast 15 to 20 knots after midnight and to southeast 25 Friday afternoon.

Chance of showers beginning this evening changing to rain Friday morning.


Issued 05:00 AM ADT 20 October 2016
Today Tonight and Friday Seas 2 to 3 metres subsiding to 1 to 2 near noon and to 1 or less late this afternoon. Seas building to 1 to 2 Friday morning and to 2 to 3 Friday evening.

Extended Forecast

Issued 03:30 PM ADT 20 October 2016
Saturday Wind easterly 25 to 30 knots.
Sunday Wind southerly 20 to 25 knots.
Monday Wind westerly 20 to 25 knots veering to northerly 20 to 25 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.

Iceberg Bulletin

Issued 11:00 AM EDT 20 October 2016

Iceberg Limit

Iceberg limit at 0000 UTC 21 Oct estimated from the Labrador coast
near 5210N 5545W to 5230N 5230W to 5400N 5300W to 5800N 5700W to
6000N 5400W to 5800N 5100W then eastwards.

Iceberg Count

No confirmed icebergs.

Warnings (In effect)

Strong wind warning in effect


Issued 3:30 PM ADT 20 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 3:30 PM ADT 20 October 2016 Tonight and Friday At 3:30 p.m. ADT today ridge located over the Maritimes.
By 3:00 a.m. ADT Friday ridge located over Newfoundland.

At 3:00 a.m. ADT Friday trough located west of the Marine District.

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