Grand Manan

Warnings

Forecast

Marine Forecast

Issued 08:00 PM ADT 23 June 2018

Tonight and Sunday.

Wind light becoming northeast 10 to 15 knots late overnight then diminishing to light near noon Sunday.

Showers beginning near midnight and ending near noon Sunday. Risk of thunderstorms overnight. Fog patches forming this evening.

Waves

Issued 05:00 PM ADT 23 June 2018
Tonight and Sunday. Seas 1 metre or less.

Extended Forecast

Issued 03:30 PM ADT 23 June 2018
Monday Wind northeast 20 knots backing to north 25 in the afternoon.
Tuesday Wind north 15 to 20 knots becoming southwest 15.
Wednesday Wind southwest 15 to 20 knots increasing to southwest 20 to 25.

Ice Forecast

Issued 10:00 AM EDT 26 May 2018 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 Memphremagog 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 26 May 2018

Ice Edge

Ice edge is outside the forecast region.

Ice Coverage

Forecasts available to mariners upon request.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 23 June 2018 Tonight and Sunday At 8:00 p.m. ADT tonight trough located over southern Quebec.
By 10:00 a.m. ADT Sunday trough located over the Gulf of
St. Lawrence.

At 8:00 p.m. ADT tonight trough located on a line east-west over
the southwestern Marine District.
By 3:30 p.m. ADT Sunday merging trough located over Nova Scotia.

St. Lawrence - St. Lawrence River Area

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