Language selection

Weather shortcuts

Pointe-des-Monts to Anticosti - southern half

Forecast

Marine Forecast

Issued 03:00 AM EST 30 November 2023

Today Tonight and Friday.

Wind southwest 15 to 25 knots backing to southerly 20 to 30 near midnight then veering to west 15 to 25 Friday morning. Wind becoming west 20 to 30 Friday evening.

Scattered flurries beginning this evening changing to showers Friday morning and ending Friday afternoon. Visibility as low as 1 mile in flurries.

Temperatures minus 3 rising to plus 4 Friday afternoon.

Waves

Issued 03:00 AM EST 30 November 2023
Today Tonight and Friday. Seas 1 metre or less building to 1 to 2 early this morning.

Extended Forecast

Issued 06:00 AM EST 30 November 2023
Saturday Wind northwest 15 to 25 knots.
Sunday Wind northeast 15 knots.
Monday Wind northeast 20 to 30 knots.

Ice Forecast

Issued 10:00 AM EST 29 November 2023 Today Tonight and Thursday Ice free. 

[ 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 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 29 November 2023 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Quebec near 4831N 6827W to 4832N 6832W
to 4805N 6926W to 4747N 6943W then westward. Sea ice south of the
ice edge.

Second ice edge estimated from Quebec near 4806N 6942W to 4816N
6925W to 4844N 6851W to Quebec near 4916N 6749W. Sea ice north of
the ice edge.

Third ice edge estimated from Quebec near 5017N 6434W to 4958N 6205W
to 5009N 5956W to Quebec near 5125N 5737W. Sea ice north of the ice
edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EST 30 November 2023 Today Tonight and Friday At 3:00 a.m. EST today ridge located on a line north-south over
the Gulf of St. Lawrence.
By 7:00 p.m. EST tonight dissipating ridge located on a line
north-south over Labrador Sea.

At 3:00 a.m. EST today low 999 mb located north of Lake Superior.
By 7:00 p.m. EST Friday low 1009 mb located northwest of the Strait
of Belle Isle.

St. Lawrence - St. Lawrence River Area

Another Region

Date modified: