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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 30 May 2023

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind light increasing to southwest 15 knots near noon and to southwest 20 early this evening. Wind diminishing to southwest 15 overnight then increasing to southwest 20 Wednesday afternoon.

Waves

Issued 05:00 AM ADT 30 May 2023
Today Tonight and Wednesday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM ADT 30 May 2023
Thursday Wind southwest 15 to 20 knots.
Friday Wind variable 10 to 15 knots increasing to northeast 25.
Saturday Wind northeast 25 to 30 knots.

Ice Forecast

Issued 10:00 AM EDT 29 May 2023 Today Tonight and Tuesday Ice free. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy – 44490 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac 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 29 May 2023 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Quebec near 5045N 5901W to Newfoundland near
5050N 5703W. Sea ice northeast of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 03:00 AM ADT 30 May 2023

'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 3:00 AM ADT 30 May 2023 Today Tonight and Wednesday At 3:00 a.m. ADT today ridge located over the Maritimes.
By 8:00 p.m. ADT tonight ridge located over the southern Marine
District.

At 8:00 p.m. ADT tonight trough located over the Gulf of
St. Lawrence.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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