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Northumberland Strait

Forecast

Marine Forecast

Issued 03:30 PM ADT 02 October 2023

Tonight and Tuesday.

Strong wind warning in effect.

Wind light increasing to southwest 15 knots late overnight and to southwest 15 to 20 Tuesday morning. Wind becoming north 20 Tuesday evening.

Extended Forecast

Issued 03:30 PM ADT 02 October 2023
Wednesday Wind northerly 15 to 20 knots diminishing to variable 10 to 15 in the afternoon.
Thursday Wind south 15 knots increasing to southwest 20 to 25.
Friday Wind southwest 20 to 25 knots.

Ice Forecast

Issued 10:00 AM EDT 14 June 2023 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy – 44490 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac 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 14 June 2023

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait

Issued 3:30 PM ADT 02 October 2023

'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 3:30 PM ADT 2 October 2023 Tonight and Tuesday At 3:30 p.m. ADT today ridge located over the central Marine
District.
By 3:00 p.m. ADT Tuesday ridge located over the southern Marine
District.

At 3:30 p.m. ADT today quasi-stationary low 1005 mb located south
of the Marine District.

At 3:00 a.m. ADT Tuesday low 1006 mb located north of the
St. Lawrence River.
By 3:00 p.m. ADT Tuesday low 1010 mb located over the Gulf of
St. Lawrence.

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