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Northumberland Strait - western half

Warnings

Forecast

Marine Forecast

Issued 08:00 PM ADT 27 May 2023

Tonight and Sunday.

Strong wind warning in effect.

Wind light increasing to southwest 15 knots near midnight and to southwest 20 to 25 early Sunday morning. Wind veering to west 25 Sunday afternoon then to northwest 30 Sunday evening.

Showers Sunday late in the day.

Extended Forecast

Issued 03:30 PM ADT 27 May 2023
Monday Wind north 25 to 30 knots diminishing to northwest 15 to 20 in the afternoon.
Tuesday Wind variable 10 to 15 knots.
Wednesday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 27 May 2023 Today Tonight and Sunday Ice free. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 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 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 27 May 2023 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Quebec near 5112N 5820W to Newfoundland near
5050N 5703W. Sea ice northeast of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Northumberland Strait - western half

Issued 8:00 PM ADT 27 May 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 8:00 PM ADT 27 May 2023 Tonight and Sunday At 8:00 p.m. ADT tonight quasi-stationary ridge located from the
Great Lakes to Georges Bank.

At 3:00 a.m. ADT Sunday cold front located over Labrador extending
southwestward.
By 8:00 p.m. ADT Sunday cold front located from Cabot Strait to
the Bay of Fundy.

Marine Weather Statement

Issued 7:38 PM ADT 27 May 2023 A cold front will move southeastward across Labrador Sunday morning
and across the Gulf of St. Lawrence Sunday afternoon to lie from
Cabot Strait to the Bay of Fundy Sunday evening.

Winds will increase to strong southwesterlies ahead of the front on
Sunday. Over the Gulf of St. Lawrence, winds will veer to strong to
gale force northwesterlies later in the day in the wake of the front.

Marine interests are advised that gale warnings are in effect for
Gulf-Magdalen and Anticosti.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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