Language selection

Weather shortcuts

Anticosti

Forecast

Marine Forecast

Issued 08:00 PM AST 25 February 2024

Tonight and Monday.

Wind westerly 15 knots increasing to south 20 to 25 early Monday morning then veering to southwest 15 to 20 Monday evening.

Flurries Monday late in the day.

Temperatures minus 7 rising to minus 1 Monday evening.

Waves

Issued 05:00 PM AST 25 February 2024

Anticosti - northern half

Tonight and Monday. Seas 1 to 2 metres.

Anticosti - southern half

Tonight and Monday. Seas 2 to 3 metres subsiding to 1 to 2 this evening.

Extended Forecast

Issued 03:30 PM AST 25 February 2024
Tuesday Wind northwest 20 knots becoming south 20 in the afternoon.
Wednesday Wind south 25 to 30 knots increasing to south 35.
Thursday Wind south 40 knots becoming northwest 40 late in the day.

Ice Forecast

Issued 10:00 AM EST 25 February 2024 Today Tonight and Monday Open water except 7 tenths new ice including 2 tenths grey ice along the coasts and the extreme western section. Consolidated grey-white ice along parts of Quebec coast. 

[ 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 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 25 February 2024 Today Tonight and Monday

Ice Edge

First ice edge estimated from New Brunswick near 4529N 6515W to Nova
Scotia near 4509N 6448W. Sea ice east of the ice edge.

Second ice edge estimated from Cape Breton near 4558N 5948W to 4615N
5923W to 4647N 5935W to 4812N 6133W to 4915N 6037W to 4933N 5903W to
4816N 5942W to 4725N 5928W to Newfoundland near 4707N 5547W. Sea ice
southwest then north of the ice edge.

Ice Coverage

Open water except 7 tenths new ice including 2 tenths grey ice along
the coasts and the extreme western section. Consolidated grey-white
ice along parts of Quebec coast.

 

Iceberg Bulletin

Issued 2:27 PM EST 25 February 2024

Iceberg Limit

Iceberg limit at 0000 UTC 26 Feb estimated from Newfoundland near
4645N 5305W to 4720N 4955W to 5000N 4730W to 5250N 4805W to 5815N
5730W to 5935N 5305W to 5635N 4510W then eastwards.

Western iceberg limit at 0000 UTC 26 Feb estimated from Quebec near
5112N 5850W to Newfoundland near 4955N 5741W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (Ended)

Freezing spray warning ended

Anticosti

Issued 8:00 PM AST 25 February 2024
Synopsis

Technical Marine Synopsis

Issued 8:00 PM AST 25 February 2024 Tonight and Monday At 8:00 p.m. AST tonight ridge located on a line northeast-southwest
over the southern Marine District.
By 8:00 p.m. AST Monday weakening ridge located over the eastern
Marine District.

At 10:00 a.m. AST Monday approaching trough located over Quebec.

Marine Weather Statement

Issued 7:44 PM AST 25 February 2024 Marine interests are advised that all warnings have ended.

St. Lawrence - St. Lawrence River Area

Another Region

Date modified: