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Marine Forecast

Issued 10:00 AM ADT 14 April 2021

Today Tonight and Thursday.

Wind northerly 25 knots diminishing to north 15 this evening and to light early Thursday morning. Wind becoming easterly 10 to 15 Thursday evening.

Waves

Issued 05:00 AM ADT 14 April 2021
Today Tonight and Thursday. Seas 2 to 3 metres subsiding to 1 to 2 this afternoon and to 1 or less Thursday evening.

Extended Forecast

Issued 03:00 AM ADT 14 April 2021
Friday Wind east 25 to 30 knots increasing to east 35 in the afternoon.
Saturday Wind variable 20 knots.
Sunday Wind northwest 20 knots.

Ice Forecast

Issued 10:00 AM EDT 14 April 2021 Today Tonight and Thursday 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 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 14 April 2021 Today Tonight and Thursday

Ice Edge

First ice edge estimated from New Brunswick near 4703N 6449W to
4720N 6412W to 4805N 6356W to Quebec near 4850N 6413W. Sea ice west
of the ice edge.

Second ice edge estimated from Quebec near 5005N 6146W to 4954N
6000W to 5054N 5807W to Newfoundland near 5022N 5732W. Sea ice north
of the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 14 April 2021 Today Tonight and Thursday At 10:00 a.m. ADT today low 995 mb located south of Laurentian Fan.
By 8:00 p.m. ADT Thursday low 995 mb located south of the Grand
Banks.

At 10:00 a.m. ADT today ridge located west of the Marine District.
By 8:00 p.m. ADT Thursday ridge located on a line north-south over
the central Marine District.

Marine Weather Statement

Issued 9:51 AM ADT 14 April 2021 A low pressure system south of Laurentian Fan will start to move away
from the district late Thursday. Strong to gale force north to
northeast winds across the marine district will slowly diminish as a
ridge of high pressure builds into the region from the west.

Marine interests are advised that gale warnings are in effect for
eastern shore - eastern half, Sable, East Scotian Slope, Fourchu,
Banquereau, and Laurentian Fan.

St. Lawrence - St. Lawrence River Area

Another Region

Marine Weather for Canada

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