L'Isle-aux-Coudres to Tadoussac

Forecast

Marine Forecast

Issued 03:00 AM EDT 18 October 2017

Today Tonight and Thursday.

Gale warning in effect.

Wind southwest 15 to 25 knots becoming southwest 15 early this morning then increasing to southwest 15 to 25 overnight. Wind increasing to southwest 25 to 35 Thursday afternoon then diminishing to southwest 15 to 25 Thursday evening.

A few showers beginning Thursday afternoon and ending Thursday evening.

Waves

Issued 03:00 AM EDT 18 October 2017
Today Tonight and Thursday. Seas 1 metre or less building to 2 Thursday afternoon.

Extended Forecast

Issued 06:00 PM EDT 17 October 2017
Thursday Wind southwest 15 knots increasing to southwest 20 to 30 in the afternoon.
Friday Wind southwest 15 knots.
Saturday Wind southwest 10 to 15 knots becoming light.

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

Access this Bulletin from another source?

Warnings

Warnings (In effect)

Gale warning in effect

L'Isle-aux-Coudres to Tadoussac

Issued 03:00 AM EDT 18 October 2017

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM EDT 18 October 2017 Today Tonight and Thursday At 3:00 a.m. EDT today low 1000 mb located at 54.7N 71.5W.
By 2:00 a.m. EDT Thursday departing low 1003 mb located over
Labrador Sea.

At 3:00 a.m. EDT today ridge located on a line north-south over
Lake Ontario.
By 8:00 p.m. EDT Thursday ridge located on a line north-south over
Labrador Sea.

At 8:00 p.m. EDT tonight trough located on a line
northeast-southwest over Lake Superior.
By 8:00 p.m. EDT Thursday trough located from Labrador to Sept-Îles
then to Cornwall.

St. Lawrence - St. Lawrence River Area

Another Region

What we are doing

Date modified: