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Northumberland Strait - western half

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 29 November 2021

Today Tonight and Tuesday.

Wind southwest 15 knots diminishing to light early this morning then increasing to northeast 20 this afternoon. Wind increasing to northerly 30 early this evening then backing to west 25 near noon Tuesday.

Snow beginning near noon becoming rain or snow this evening then snow Tuesday morning and ending near noon Tuesday. Fog patches forming this evening and dissipating overnight.

Extended Forecast

Issued 03:00 AM AST 29 November 2021
Wednesday Wind west 20 to 25 knots diminishing to west 15 to 20 in the afternoon.
Thursday Wind west 10 to 15 knots increasing to south 25.
Friday Wind southwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 25 April 2021 Forecasts available to mariners upon request. 

[ 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 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 25 April 2021

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 29 November 2021 Today Tonight and Tuesday At 3:00 a.m. AST today trough located over the Gulf of Maine.
By 3:00 a.m. AST Tuesday trough located from East Scotian Slope
to the Gulf of St. Lawrence.

By 3:30 p.m. AST Tuesday trough located from the Grand Banks
to Labrador.

Marine Weather Statement

Issued 2:51 AM AST 29 November 2021 An approaching trough will move across the region today to lie from
East Scotian Slope to Gulf of St. Lawrence tonight. Strong to gale
force south to southeasterlies ahead of the trough this morning will
spread east through the day. Strong to gale force northwesterlies
will develop in the wake of the trough tonight and Tuesday.

Marine interests are advised that gale warnings are in effect for all
regions except Fundy, Grand Manan, Northumberland Strait - western
half, Chaleur - Miscou and Anticosti - western half.

Outlook for the start-up of the Southwest Nova lobster fishery.

For area lfa33.

Tuesday..Winds northwesterly 25 to 30 knots backing to west 25 in the
morning then to westerly 15 to 20 in the evening. Seas 2 to 3 metres
becoming 1 to 2 in the evening.

Wednesday..Wind southwesterly 15 to 20 becoming southwest 25 in the
afternoon and then west 15 in the evening. Seas near 1 metre in the
morning becoming 2 metres late in the day.

Thursday..Winds southwesterly 15 becoming southwesterly 25 in the
afternoon. Seas 1 to 2 metres.

For area lfa34.

Tuesday..Winds northwesterly 25 to 30 knots backing to west 25 in the
afternoon and to west 15 to 20 in the evening. Seas 2 to 3 metres
dropping to 1 to 2 in the evening, except 1 to 2 over Grand Manan.

Wednesday..Wind westerly 15 becoming 20 knots in the afternoon then
west 15 in the evening. Seas 1 to 2 metres.

Thursday..Winds southwesterly 15 becoming southwesterly 25 in the
afternoon. Seas near 2 metres.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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