Language selection

Features

My Weather Profile Weather Topics  | 

Anticosti - eastern half

Forecast

Marine Forecast

Issued 03:30 PM AST 27 February 2021

Tonight and Sunday.

Wind southwest 30 knots diminishing to south 15 after midnight and to light late overnight. Wind increasing to northerly 20 to 25 Sunday morning then diminishing to north 15 Sunday evening.

Snow tonight and Sunday morning. Visibility 1 mile or less in snow.

Temperatures near minus 1.

Waves

Issued 05:00 AM AST 27 February 2021

Anticosti - northwestern half

Today Tonight and Sunday. Over open water seas 1 to 2 metres subsiding to 1 or less after midnight.

Anticosti - southeastern half

Today Tonight and Sunday. Seas 1 to 2 metres building to 2 to 3 this afternoon then subsiding to 1 to 2 Sunday morning.

Extended Forecast

Issued 03:30 PM AST 27 February 2021
Monday Wind southeast 25 to 30 knots increasing to southeast 35 in the afternoon.
Tuesday Wind westerly 45 to 55 knots.
Wednesday Wind northwest 40 to 50 knots becoming northwest 35 to 45.

Ice Forecast

Issued 10:00 AM EST 27 February 2021 Today Tonight and Sunday Open water except 2 tenths grey ice along the coasts. 

[ Canadian Ice Service ]

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 27 February 2021 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Cape Breton near 4702N 6024W to 4753N 6120W
to 4728N 6309W to 4836N 6257W to 4900N 6116W to 4940N 6106W to 5003N
5814W to Newfoundland near 4833N 5912W. Sea ice south and west then
north then east of the ice edge.

Ice Coverage

Open water except 2 tenths grey ice along the coasts.

 

Iceberg Bulletin

Issued 1:30 PM EST 27 February 2021

Iceberg Limit

Iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland near
4726N 5244W to 4635N 4915W to 4735N 4755W to 5430N 5130W to 6010N
5700W to 6020N 5550W to 5710N 5050W to 5540N 4550W then eastwards.

Western iceberg limit at 0000 UTC 27 Feb estimated from Newfoundland
near 5112N 5606W to the Labrador coast near 5200N 5700W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM AST 27 February 2021 Tonight and Sunday At 3:30 p.m. AST today ridge located over the eastern Marine
District.
By 8:00 p.m. AST tonight departing ridge located east of the
Marine District.

At 8:00 p.m. AST tonight low 1010 mb located over northern New
England.
By 10:00 a.m. AST Sunday intensifying low 995 mb located near Port
aux Basques.

Marine Weather Statement

Issued 3:16 PM AST 27 February 2021 A low pressure system will develop over New England this evening and
intensify as it tracks eastward across the marine district tonight
and Sunday. Strong to gale force southerly winds will develop ahead
of the low tonight, shifting to strong to gale force west to
northwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters except for Northumberland Strait - western half, Gulf
Magdalen, Chaleur-Miscou and Anticosti.

St. Lawrence - St. Lawrence River Area

Another Region

What we are doing

Features

Need to travel Alberta Highway 93?

Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

Date modified: