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Northumberland Strait

Forecast

Marine Forecast

Issued 10:00 AM ADT 23 September 2019

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind southwest 25 to 30 knots with gusts to 35 along the coast. Wind diminishing to westerly 20 near noon and to westerly 10 to 15 this evening. Wind becoming easterly 15 late overnight then increasing to easterly 20 to 25 near noon Tuesday. Wind diminishing to variable 15 to 20 Tuesday evening.

Showers beginning near noon. Fog patches forming late this afternoon and dissipating early Tuesday morning. Fog patches reforming Tuesday evening.

Extended Forecast

Issued 03:00 AM ADT 23 September 2019
Wednesday Wind variable 10 to 15 knots.
Thursday Wind westerly 10 to 15 knots becoming southeasterly 10 to 15.
Friday Wind southerly 15 to 20 knots veering to westerly 25.

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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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 2 June 2019 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait

Issued 10:00 AM ADT 23 September 2019

'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 10:00 AM ADT 23 September 2019 Today Tonight and Tuesday At 10:00 a.m. ADT today trough located on a line northeast-southwest
over the St. Lawrence River.
By 3:00 a.m. ADT Tuesday trough located from Labrador Sea to
Nova Scotia.

At 3:00 a.m. ADT Tuesday low 1002 mb located over southern Quebec.
By 8:00 p.m. ADT Tuesday low 1002 mb located over southern Maine.

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