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L'Isle-aux-Coudres to Tadoussac


Marine Forecast

Issued 03:00 PM EDT 04 August 2020

Tonight and Wednesday.

Gale warning in effect.

Wind light increasing to northeast 10 to 20 knots early this evening and to northeast 25 to 35 near midnight. Wind diminishing to light early Wednesday morning then increasing to southwest 25 to 35 late Wednesday morning.

Rain changing to showers Wednesday morning. Visibility as low as 1 mile in precipitation.


Issued 03:00 PM EDT 04 August 2020
Tonight and Wednesday. Seas 1 metre or less building to 2 late overnight then subsiding to 1 or less Wednesday morning. Seas building to 1 to 2 near noon Wednesday.

Extended Forecast

Issued 06:00 PM EDT 04 August 2020
Thursday Wind southwest 20 knots becoming southwest 10 to 20 in the afternoon.
Friday Wind light.
Saturday Wind light becoming southwest 15 knots.

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 West Bay of Fundy - 44490 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point Îles de la Madeleine Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat 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 Baccaro Point Beaver Island Brier Island Caribou Point Debert Eskasoni (First Nations) Grand Étang CFB Greenwood Hart Island Ingonish Beach Kentville AAFC Lunenburg McNabs Island Nappan AAFC North Mountain Parrsboro Sable Island St.Paul Island Shearwater Airport J.A. Douglas McCurdy Sydney Airport Tracadie Western Head Yarmouth Airport Charlottetown Airport East Point North Cape Summerside Burgeo Port aux Basques Sagona Island St. Lawrence Stephenville Airport Winterland Branch Hill Wreckhouse
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Warnings (In effect)

Gale warning in effect

L'Isle-aux-Coudres to Tadoussac

Issued 3:00 PM EDT 04 August 2020

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.


Technical Marine Synopsis

Issued 3:00 PM EDT 4 August 2020 Tonight and Wednesday At 3:00 p.m. EDT today ridge located on a line northwest-southeast
over Rimouski.
By 3:00 a.m. EDT Wednesday departing ridge located on a line
northwest-southeast over the Quebec Lower North Shore.

At 3:00 p.m. EDT today Tropical Storm Isaias 994 mb located over
the East Coast of the U.S.
By 8:00 p.m. EDT Wednesday Post-tropical Storm Isaias 1000 mb
located west of Labrador.

At 8:00 p.m. EDT Wednesday approaching ridge located on a line
northwest-southeast over the Great Lakes.

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