Northumberland Strait

Forecast

Marine Forecast

Issued 10:00 AM AST 24 November 2017

Today Tonight and Saturday.

Wind westerly 20 to 25 knots diminishing to westerly 15 this afternoon and to light late this evening. Wind increasing to south 15 to 20 late overnight and to southerly 20 to 25 Saturday morning. Wind veering to southwest 15 to 20 Saturday evening.

Temperatures minus 1 rising to plus 10 Saturday afternoon.

Extended Forecast

Issued 03:00 AM AST 24 November 2017
Sunday Wind southwesterly 15 to 20 knots increasing to westerly 25 to 30 in the afternoon.
Monday Wind westerly 30 knots.
Tuesday Wind northwest 25 knots.

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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 L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 June 2017 Forecasts have ended for the season.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM AST 24 November 2017 Today Tonight and Saturday At 10:00 a.m. AST today trough located on a line northeast-southwest
over Anticosti Island.
By 8:00 p.m. AST tonight dissipating trough located on a line
north-south over eastern Newfoundland.

At 10:00 a.m. AST today ridge located on a line north-south over
New England.
By 8:00 p.m. AST tonight ridge from 1020 mb high located over East
Scotian Slope extending northward.

Marine Weather Statement

Issued 9:53 AM AST 24 November 2017 A trough of low pressure over Anticosti Island will pass north of the
marine district by this evening. Moderate to strong westerlies are
forecast over much of the district today. These winds will strengthen
briefly to strong to gale force westerlies over Gulf waters today.

Marine interests are advised that a gale warning is in effect for
Anticosti.

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

Sunday..Winds southwesterly 15 to knots increasing to westerly 25 to
30 knots by the afternoon.

Monday..Winds northwest 25 knots backing to west 15 to 20 near
mid-day then veering to northwest 25 in the evening.

Tuesday..Winds northwesterly 15 to 20 knots backing to southwesterly
25 knots in the evening.

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