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Grand Manan

Forecast

Marine Forecast

Issued 08:00 PM ADT 24 September 2021

Tonight and Saturday.

Strong wind warning in effect.

Wind southeast 15 knots increasing to southeast 20 to 25 late this evening then diminishing to southeast 15 to 20 Saturday afternoon.

Showers Saturday with a risk of thunderstorms.

Waves

Issued 05:00 PM ADT 24 September 2021
Tonight and Saturday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:30 PM ADT 24 September 2021
Sunday Wind southerly 15 knots veering to westerly 15 in the afternoon.
Monday Wind westerly 20 knots.
Tuesday 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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Weather Conditions

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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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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 8:00 PM ADT 24 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 8:00 PM ADT 24 September 2021 Tonight and Saturday At 8:00 p.m. ADT tonight ridge located on a line northwest-southeast
over Newfoundland.
By 8:00 p.m. ADT Saturday ridge located on a line
northwest-southeast over the southeastern Grand Banks.

At 8:00 p.m. ADT tonight trough located over the Great Lakes.
By 8:00 p.m. ADT Saturday trough located over New England.

Marine Weather Statement

Issued 7:48 PM ADT 24 September 2021 At 6 PM ADT sub-tropical storm Teresa was located near latitude 34.5
north, longitude 64.5 west. Maximum sustained winds were 40 knots and
minimum central pressure of 1008 MB. Teresa was moving toward the
northwest at 12 knots.

Sub-tropical storm Teresa is expected to have no impacts on Canadian
waters.

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