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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 23 September 2021

Today Tonight and Friday.

Strong wind warning in effect.

Wind southerly 10 to 15 knots backing to southeast 15 Friday morning then increasing to southeast 20 to 25 Friday evening.

Waves

Issued 05:00 AM ADT 23 September 2021
Today Tonight and Friday. Seas 1 metre or less building to 1 to 2 Friday afternoon.

Extended Forecast

Issued 03:00 AM ADT 23 September 2021
Saturday Wind southerly 15 to 20 knots.
Sunday Wind southerly 15 knots veering to westerly 15.
Monday Wind westerly 20 knots.

Ice Forecast

Issued 10:00 AM EDT 25 April 2021 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 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
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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 April 2021

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 10:00 AM ADT 23 September 2021

'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 10:00 AM ADT 23 September 2021 Today Tonight and Friday At 10:00 a.m. ADT today ridge located over the southern Marine
District.
By 10:00 a.m. ADT Friday weakening ridge located over the
southeastern Marine District.

At 10:00 a.m. ADT today trough located over the St. Lawrence River.
By 3:00 a.m. ADT Friday dissipating trough located from Cabot
Strait to Prince Edward Island.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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