Anticosti - western half

Forecast

Marine Forecast

Issued 03:00 AM ADT 22 October 2017

Today Tonight and Monday.

Wind northwest 15 to 20 knots diminishing to northwest 10 to 15 this morning and to light this evening. Wind increasing to southerly 15 to 20 overnight then diminishing to variable 10 to 15 Monday afternoon.

Waves

Issued 05:00 PM ADT 21 October 2017
Tonight and Sunday. Seas 2 to 3 metres subsiding to 1 to 2 after midnight and to 1 or less Sunday afternoon.

Extended Forecast

Issued 03:00 AM ADT 22 October 2017
Tuesday Wind variable 10 to 15 knots increasing to southwest 15 to 20 in the afternoon.
Wednesday Wind south 25 to 30 knots.
Thursday Wind southerly 25 to 30 knots.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of St. Lawrence - St. Lawrence River marine weather areas Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 June 2017 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 11:00 AM EDT 21 October 2017

Iceberg Limit

Iceberg limit at 0000 UTC 22 Oct estimated from the Labrador coast
near 5332N 5558W to 5315N 5130W to 5500N 5200W to 5800N 5700W to
6000N 5400W to 5800N 5100W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (Ended)

Strong wind warning ended

Anticosti - western half

Issued 03:00 AM ADT 22 October 2017
Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 22 October 2017 Today Tonight and Monday At 3:00 a.m. ADT today ridge located from Quebec to Georges Bank.
By 3:00 a.m. ADT Monday ridge located on a line north-south over
the Marine District.

Marine Weather Statement

Issued 7:46 PM ADT 21 October 2017 An intense low pressure system east of the Labrador Sea will move
very little tonight and Sunday. Strong to gale force northwesterlies
will continue over the eastern half of the district in the wake of
this system. Winds well gradually diminish on Sunday as a ridge of
high pressure approaches slowly from the west.

Marine interests are advised that gale warnings are in effect for
Banquereau and Cabot Strait.

St. Lawrence - St. Lawrence River Area

Another Region

What we are doing

Features

Summer 2017: Significant weather across Canada

By analyzing weather events, ECCC is collecting more information as to how our climate is changing.

Date modified: