Northumberland Strait

Forecast

Marine Forecast

Issued 03:30 PM ADT 22 July 2017

Tonight and Sunday.

Wind northwest 15 knots becoming variable 10 to 15 near noon Sunday.

Extended Forecast

Issued 03:30 PM ADT 22 July 2017
Monday Wind variable 10 to 15 knots.
Tuesday Wind northeasterly 10 to 15 knots veering to east 15 to 20.
Wednesday Wind northeast 20 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 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.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 22 July 2017 Tonight and Sunday At 3:30 p.m. ADT today low 994 mb located over southern Labrador.
By 3:00 a.m. ADT Sunday quasi-stationary low 991 mb located over
southern Labrador Sea.

At 3:30 p.m. ADT today cold front from low located south of
Nova Scotia.
By 8:00 p.m. ADT tonight cold front from low located east of the
Marine District.

At 3:30 p.m. ADT today ridge located over Ontario.
By 3:00 a.m. ADT Sunday ridge located on a line northwest-southeast
over Maine.

St. Lawrence - St. Lawrence River Area

Another Region

What we are doing

Features

UV Index and sun protection

Be weather wise!

Extreme Heat Protection

Be prepared!

Be Air Aware

Air Quality Health Index

Date modified: