Grand Manan

Forecast

Marine Forecast

Issued 10:00 AM ADT 22 May 2017

Today Tonight and Tuesday.

Wind light becoming southwest 10 to 15 knots this afternoon then backing to southerly 15 late overnight. Wind southerly 15 Tuesday.

A few showers beginning late overnight. Fog patches forming Tuesday morning.

Waves

Issued 05:00 AM ADT 22 May 2017
Today Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 Tuesday evening.

Extended Forecast

Issued 03:00 AM ADT 22 May 2017
Wednesday Wind light increasing to east 20 knots in the afternoon.
Thursday Wind northeast 15 knots.
Friday Wind northeast 15 knots increasing to northeast 20.

Ice Forecast

Issued 10:00 AM EDT 22 May 2017 Today Tonight and Tuesday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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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 L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 22 May 2017 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Quebec near 5100N 5845W to Newfoundland near
5020N 5730W. Sea ice north of the ice edge.

Ice Coverage

Ice free.

Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 22 May 2017 Today Tonight and Tuesday At 3:00 a.m. ADT today ridge located west of the Marine District.
By 3:30 p.m. ADT today ridge located over the southwestern Marine
District.

At 10:00 a.m. ADT Tuesday ridge located over the southern Marine
District.
By 10:00 a.m. ADT Tuesday trough located over Cape Cod.

Marine Weather Statement

Issued 2:44 AM ADT 22 May 2017 An intense low pressure system east of the district will slowly move
eastward today as a ridge of high pressure approaches. Gale force
northwesterlies over eastern waters will diminish early this morning.

Marine interests are advised that a gale warning is in effect for
Laurentian Fan.

St. Lawrence - St. Lawrence River Area

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