Language selection

Features

My Weather Profile Weather Topics  | 

Northumberland Strait

Forecast

Marine Forecast

Issued 10:00 AM AST 17 November 2019

Today Tonight and Monday.

Wind northwest 15 knots diminishing to light near noon then increasing to variable 10 to 15 this evening. Wind increasing to east 15 to 20 Monday afternoon then backing to northeast 25 Monday evening.

Rain Monday evening.

Temperatures zero rising to plus 6 Monday evening.

Extended Forecast

Issued 03:00 AM AST 17 November 2019
Tuesday Wind northeast 25 to 35 knots becoming southwest 25 to 35 in the afternoon.
Wednesday Wind west 25 knots diminishing to northerly 15.
Thursday Wind northwest 25 knots.

Ice Forecast

Issued 10:00 AM EST 16 November 2019 Today Tonight and Sunday Open water except 2 tenths new ice along parts of the coasts. 

[ 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 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

Ice Forecasts

Issued 10:00 AM EST 16 November 2019 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Nova Scotia near 4555N 6155W to 4840N 6045W
to Quebec near 5125N 5735W. Sea ice northwest of the ice edge.

Ice Coverage

Open water except 2 tenths new ice along parts of the coasts.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM AST 17 November 2019 Today Tonight and Monday At 10:00 a.m. AST today departing trough located east of the
Grand Banks.

At 3:30 p.m. AST today deepening low 996 mb located over
southeastern Cape Hatteras.
By 3:30 p.m. AST Monday low 991 mb located over Georges Bank.

At 10:00 a.m. AST today ridge located on a line northwest-southeast
over Maine.
By 3:00 a.m. AST Monday ridge located on a line northwest-southeast
over Banquereau.

Marine Weather Statement

Issued 9:42 AM AST 17 November 2019 Strong to gale force westerlies over Cabot and Northern Banquereau
waters will diminish today as a ridge of high pressure moves into the
region.

A low pressure system south of Cape Hatteras will begin to move up
the Eastern Seaboard of the United States. Strong to gale force
easterlies will spread across the soutern waters ahead of the low.
In the wake of the low, winds will shift to strong to gale force
southerlies.

Marine interests are advised that gale warnings are in effect for all
waters except Northumberland Strait, Gulf - Magdalen, Chaleur -
Miscou and Anticosti.

St. Lawrence - St. Lawrence River Area

Another Region

What we are doing

Date modified: