Language selection

Weather shortcuts

Anticosti - western half

Forecast

Marine Forecast

Issued 08:00 PM ADT 13 April 2024

Tonight and Sunday.

Wind southeast 15 to 20 knots veering to south 20 to 25 late overnight then becoming variable 20 to 25 early Sunday morning. Wind increasing to west 25 to 30 late Sunday morning with gusts to 40 in the Honguedo Strait. Wind diminishing to west 15 to 20 Sunday evening.

Periods of rain and fog banks ending near noon Sunday.

Waves

Issued 05:00 PM ADT 13 April 2024
Tonight and Sunday. Seas 1 to 2 metres building to 2 to 3 this evening.

Extended Forecast

Issued 03:30 PM ADT 13 April 2024
Monday Wind variable 10 to 15 knots.
Tuesday Wind variable 10 to 15 knots.
Wednesday Wind northerly 15 knots backing to northwesterly 20.

Ice Forecast

Issued 10:00 AM EDT 13 April 2024 Today Tonight and Sunday Open water except consolidated rotten first-year ice along parts of 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 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 EDT 13 April 2024 Today Tonight and Sunday

Ice Edge

First ice edge estimated from New Brunswick near 4728N 6452W to
4812N 6358W to Quebec near 4845N 6410W. Sea ice west of the ice
edge.

Second ice edge estimated from Quebec near 5013N 6313W to 4951N
6034W to 5112N 5742W to Newfoundland near 5048N 5704W. Sea ice north
of the ice edge.

Ice Coverage

Open water except consolidated rotten first-year ice along parts of
the coasts.

 

Iceberg Bulletin

Issued 3:27 PM EDT 13 April 2024

Iceberg Limit

Iceberg limit at 0000 UTC 14 Apr estimated from Newfoundland near
4725N 5445W to 4550N 5410W to 4530N 4810W to 4625N 4635W to 5025N
4625W to 5445N 4940W to 5620N 4915W then eastwards.

Western iceberg limit at 0000 UTC 14 Apr estimated from Quebec near
5017N 6036W to Newfoundland near 4852N 5817W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 13 April 2024 Tonight and Sunday At 8:00 p.m. ADT tonight trough located from New Brunswick to East
Scotian Slope.
By 3:00 a.m. ADT Sunday trough located from Anticosti Island
to Banquereau.

At 3:30 p.m. ADT Sunday departing trough located over eastern
Laurentian Fan.

Marine Weather Statement

Issued 7:46 PM ADT 13 April 2024 A trough of low pressure east of New Brunswick will move east of
forecast waters on Sunday. Strong to gale force southerly winds ahead
of the trough will diminish in its wake. Winds could also reach gale
force southeasterlies overnight and into Sunday over Anticosti -
eastern half.

Marine interests are advised that gale warnings are in effect for
eastern shore - eastern half, Sable - eastern half, east Scotian
Slope - eastern half, Fourchu, Banquereau, Laurentian Fan, Cabot
Strait and Gulf - Magdalen.

St. Lawrence - St. Lawrence River Area

Another Region

Date modified: