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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 01 June 2020

Today Tonight and Tuesday.

Strong wind warning in effect.

Wind northwest 20 to 25 knots diminishing to northwest 15 this morning then backing to southwest 10 to 15 this afternoon. Wind veering to northwest 15 this evening then increasing to southwest 20 Tuesday afternoon.

Waves

Issued 05:00 AM ADT 01 June 2020
Today Tonight and Tuesday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:00 AM ADT 01 June 2020
Wednesday Wind southwest 10 to 15 knots.
Thursday Wind southwest 15 to 20 knots.
Friday Wind southwest 20 knots.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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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
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buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 May 2020

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Strong wind warning in effect

Grand Manan

Issued 03:00 AM ADT 01 June 2020

'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 1 June 2020 Today Tonight and Tuesday At 3:00 a.m. ADT today trough located from the Gulf of St. Lawrence
to East Scotian Slope.
By 3:00 a.m. ADT Tuesday trough from 1001 mb low located from
Banquereau to Laurentian Fan.

At 8:00 p.m. ADT Tuesday trough located from the Gulf of
St. Lawrence to the Grand Banks.

At 3:00 a.m. ADT today ridge located over the Great Lakes.
By 3:00 a.m. ADT Tuesday ridge located over New England.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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