Northumberland Strait

Warnings

Forecast

Marine Forecast

Issued 08:00 PM ADT 20 September 2018

Tonight and Friday.

Strong wind warning in effect.

Wind light increasing to south 15 to 20 knots late Friday afternoon and to south 30 Friday evening.

A few showers beginning early Friday evening.

Extended Forecast

Issued 03:30 PM ADT 20 September 2018
Saturday Wind southwest 35 to 45 knots veering to northwest 25 to 35 in the afternoon.
Sunday Wind westerly 25 to 35 knots.
Monday Wind northwest 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 26 May 2018 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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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 Île d'Orléans L'Assomption Trois-Rivières Airport Île aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat 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 Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 May 2018

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait

Issued 8:00 PM ADT 20 September 2018

'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.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 20 September 2018 Tonight and Friday At 8:00 p.m. ADT tonight ridge located from Labrador to New
Brunswick.
By 3:00 a.m. ADT Friday ridge located from Newfoundland to Nova
Scotia.

At 8:00 p.m. ADT Friday approaching trough located over Quebec.

Marine Weather Statement

Issued 7:51 PM ADT 20 September 2018 A rapidly intensifying low pressure system will track across Quebec
on Friday and into Labrador on Saturday. Strong winds will develop
across the region Friday night and into Saturday. Gale to possible
storm force southwest winds are expected across all but the most
southerly waters.

St. Lawrence - St. Lawrence River Area

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