Language selection

Features

My Weather Profile Weather Topics  | 

Donnacona to Beauport

Forecast

Marine Forecast

Issued 03:00 AM EDT 18 August 2019

Today Tonight and Monday.

Strong wind warning in effect.

Wind light increasing to southwest 15 to 25 knots Monday morning then becoming west 15 Monday evening.

Showers ending early this morning. Showers Monday morning and afternoon with a risk of thunderstorms. Visibility as low as 1 mile in showers.

Extended Forecast

Issued 06:00 PM EDT 17 August 2019
Monday Wind southwest 15 to 25 knots.
Tuesday Wind light becoming southwest 10 to 15 knots.
Wednesday Wind 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 Île d'Orléans L'Assomption Trois-Rivières Airport Île 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 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

There is no ice forecast issued for this area.

Warnings

Warnings (In effect)

Strong wind warning in effect

Donnacona to Beauport

Issued 03:00 AM EDT 18 August 2019

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. 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 August 2019 Today Tonight and Monday At 3:00 a.m. EDT today quasi-stationary ridge located on a line
northeast-southwest over southeastern Newfoundland.

At 3:00 a.m. EDT today trough located on a line north-south over
northwestern Ontario.
By 8:00 p.m. EDT Monday trough located on a line north-south
over Matane.

St. Lawrence - St. Lawrence River Area

Another Region

What we are doing

Date modified: