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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 20 April 2024

Today Tonight and Sunday.

Strong wind warning in effect.

Wind south 15 knots increasing to south 20 this morning then diminishing to variable 10 to 15 early this evening. Wind becoming west 15 near midnight then diminishing to light near noon Sunday. Wind becoming southwest 15 Sunday evening.

Rain and fog patches this afternoon and tonight.

Waves

Issued 05:00 AM ADT 20 April 2024
Today Tonight and Sunday. Seas 1 metre or less building to 1 to 2 early this afternoon then subsiding to 1 or less late this evening.

Extended Forecast

Issued 03:00 AM ADT 20 April 2024
Monday Wind west 15 to 20 knots veering to northwest 20 in the afternoon.
Tuesday Wind north 15 knots increasing to southwest 20.
Wednesday Wind south 20 knots.

Ice Forecast

Issued 10:00 AM EDT 19 April 2024 Today Tonight and Saturday Ice free. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 April 2024 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Quebec near 5013N 6313W to 4951N 6034W to
5112N 5742W to Newfoundland near 5048N 5704W. Sea ice north then
east of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 03:00 AM ADT 20 April 2024

'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 20 April 2024 Today Tonight and Sunday At 3:00 a.m. ADT today ridge located over Laurentian Fan.
By 8:00 p.m. ADT tonight departing ridge located over the eastern
Grand Banks.

At 10:00 a.m. ADT today trough located from Quebec to New England.
By 8:00 p.m. ADT tonight trough located from Anticosti Island to
Georges Bank.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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