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Fundy

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 20 March 2025

Today Tonight and Friday.

Wind light becoming northeast 15 knots Friday evening.

Showers Friday morning and afternoon changing to rain. Fog patches forming this evening.

Waves

Issued 05:00 AM ADT 20 March 2025
Today Tonight and Friday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM ADT 20 March 2025
Saturday Wind northwest 25 knots backing to southwest 20 in the afternoon.
Sunday Wind northwest 20 knots.
Monday Wind light increasing to southerly 30 knots.

Ice Forecast

Issued 10:00 AM EDT 19 March 2025 Today Tonight and Thursday Open water. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas 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 19 March 2025 Today Tonight and Thursday

Ice Edge

First ice edge estimated from New Brunswick near 4523N 6527W to
4515N 6515W to 4430N 6615W to Nova Scotia near 4407N 6612W. Sea ice
east of the ice edge.

Second ice edge estimated from Nova Scotia near 4430N 6332W to 4515N
5830W to 4715N 5700W to Newfoundland near 4707N 5538W. Sea ice north
of the ice edge.

Ice Coverage

Open water.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 20 March 2025 Today Tonight and Friday At 3:00 a.m. ADT today trough located south of the Marine District.
By 8:00 p.m. ADT tonight weakening trough from low located over
East Scotian Slope.

At 3:00 a.m. ADT Friday low 995 mb located south of Long Island.
By 8:00 p.m. ADT Friday low 990 mb located near Browns Bank.

At 3:30 p.m. ADT today trough located on a line northeast-southwest
over Quebec.
By 3:30 p.m. ADT Friday departing trough located over Labrador.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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