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Anticosti

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 27 March 2023

Today Tonight and Tuesday.

Wind easterly 15 to 20 knots diminishing to variable 10 to 15 this afternoon then becoming light overnight. Wind light Tuesday.

Flurries ending near noon. Flurries Tuesday late in the day.

Temperatures near zero.

Waves

Issued 05:00 AM ADT 27 March 2023
Today Tonight and Tuesday. Seas 1 metre.

Extended Forecast

Issued 03:00 AM ADT 27 March 2023
Wednesday Wind light.
Thursday Wind southeast 15 to 20 knots increasing to northwest 25 late in the day.
Friday Wind northwest 25 knots diminishing to variable 15.

Ice Forecast

Issued 10:00 AM EDT 26 March 2023 Today Tonight and Monday Open water except consolidated first-year ice in a few bays along the Quebec coast. 

[ 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 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 March 2023 Today Tonight and Monday

Ice Edge

Ice edge estimated from Nova Scotia near 4616N 6006W to 4658N 6010W
to 4845N 6230W to 4958N 5915W to 4733N 5932W to 4727N 5823W to
Newfoundland near 4740N 5815W. Sea ice west then northeast of the
ice edge.

Ice Coverage

Open water except consolidated first-year ice in a few bays along
the Quebec coast.

 

Iceberg Bulletin

Issued 2:30 PM EDT 26 March 2023

Iceberg Limit

Iceberg limit at 0000 UTC 27 Mar estimated from Newfoundland near
4655N 5525W to 4510N 5440W to 4345N 4745W to 4715N 4345W to 5835N
5540W to 6005N 5015W to 5920N 4845W then eastwards.

Western iceberg limit at 0000 UTC 27 Mar estimated from Quebec near
5015N 6030W to Newfoundland near 4850N 5827W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 27 March 2023 Today Tonight and Tuesday At 3:00 a.m. ADT today trough located over Eastern Shore to
Laurentian Fan.
By 3:30 p.m. ADT today departing trough located on a line
northwest-southeast over Laurentian Fan.

At 3:00 a.m. ADT today ridge located over New England.
By 3:00 a.m. ADT Tuesday ridge located over the central Marine
District.

Marine Weather Statement

Issued 2:49 AM ADT 27 March 2023 A northwest-southeast oriented trough over the eastern marine
district will slowly track southeastward today. Strong easterlies
ahead of this trough tonight shift to strong to gale force
northwesterlies in behind.

Marine interests are advised that a gale warning is in effect for
East Scotian Slope.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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