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Marine Forecast

Issued 08:00 PM ADT 06 April 2020

Tonight and Tuesday.

Wind northwest 15 to 20 knots diminishing to northwesterly 10 to 15 late overnight and to light near noon Tuesday.


Issued 05:00 PM ADT 06 April 2020
Tonight and Tuesday. Seas 1 metre or less.

Extended Forecast

Issued 03:30 PM ADT 06 April 2020
Wednesday Wind variable 10 to 15 knots.
Thursday Wind northeast 15 knots increasing to southeasterly 25.
Friday Wind easterly 35 to 45 knots becoming westerly 35.

Ice Forecast

Issued 10:00 AM EDT 6 April 2020 Today Tonight and Tuesday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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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 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 6 April 2020 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Nova Scotia near 4550N 6005W to 4610N
5855W to 4745N 6120W to the Gaspe Peninsula near 4845N 6405W. Sea
ice south of the ice edge.

Second ice edge estimated from Quebec near 4925N 6725W to Anticosti
Island near 4955N 6420W. Sea ice north of the ice edge.

Third ice edge estimated from Anticosti Island near 4915N 6200W to
4730N 5920W to Newfoundland near 4710N 5525W. Sea ice north of the
ice edge.

Ice Coverage

Ice free.


No watches or warnings in effect.


Technical Marine Synopsis

Issued 8:00 PM ADT 6 April 2020 Tonight and Tuesday At 8:00 p.m. ADT tonight trough located from Newfoundland to East
Scotian Slope.
By 3:00 a.m. ADT Tuesday trough located east of the Marine District.

Marine Weather Statement

Issued 7:34 PM ADT 6 April 2020 A trough of low pressure approaching the eastern marine district will
move to lie southeast of the district by Tuesday morning.

Moderate to strong southwesterlies ahead of the trough will veer to
moderate to strong westerlies in its wake, with winds reaching gale
force at times over Anticosti this evening.

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

St. Lawrence - St. Lawrence River Area

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