Language selection

Features

My Weather Profile Weather Topics  | 

Grand Manan

Forecast

Marine Forecast

Issued 08:00 PM ADT 21 October 2019

Tonight and Tuesday.

Strong wind warning in effect.

Wind light increasing to northeast 10 to 15 knots early Tuesday morning and to easterly 15 to 20 near noon Tuesday. Wind increasing to east 20 to 25 Tuesday evening.

Waves

Issued 05:00 PM ADT 21 October 2019
Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 near noon Tuesday.

Extended Forecast

Issued 03:30 PM ADT 21 October 2019
Wednesday Wind southeast 25 to 35 knots becoming southwest 25 to 30 late in the day.
Thursday Wind west 25 knots diminishing to west 15.
Friday Wind westerly 15 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 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 EDT 2 June 2019 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 8:00 PM ADT 21 October 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 8:00 PM ADT 21 October 2019 Tonight and Tuesday At 8:00 p.m. ADT tonight quasi-stationary low 1008 mb located
southwest of Georges Bank.

At 8:00 p.m. ADT tonight quasi-stationary ridge located from Quebec
to Laurentian Fan.

Marine Weather Statement

Issued 7:52 PM ADT 21 October 2019 The remnants of post-tropical cyclone Nestor will remain nearly
stationary southwest of Georges Bank and gradually weaken tonight and
Tuesday. The system will be absorbed into a trough of low pressure
moving in from the west on Wednesday.

Strong easterlies over southwestern sections will spread northward
over the western marine regions on Tuesday. Strong to gale force
southeasterly winds will continue to spread eastward over the rest of
the marine district on Wednesday as the trough approaches.

St. Lawrence - St. Lawrence River Area

Another Region

What we are doing

Date modified: