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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:30 PM AST 01 March 2021

Tonight and Tuesday.

Gale warning in effect.

Wind westerly 30 knots increasing to westerly 35 this evening then veering to northwest 45 after midnight. Wind diminishing to northwest 35 Tuesday evening.

Showers changing to flurries near midnight. Fog patches dissipating early this evening.

Freezing spray warning in effect.

Freezing spray beginning after midnight.

Temperatures plus 1 falling to minus 10 Tuesday morning.

Waves

Issued 05:00 PM AST 01 March 2021
Tonight and Tuesday. Seas 2 to 3 metres building to 3 to 5 late Tuesday morning.

Extended Forecast

Issued 03:30 PM AST 01 March 2021
Wednesday Wind northwest 30 knots.
Thursday Wind westerly 20 knots.
Friday Wind northwest 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EST 1 March 2021 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 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 1 March 2021 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Cape Breton near 4702N 6024W to 4801N 6117W
to 4801N 6258W to 4915N 6100W to 5003N 5814W to Newfoundland near
4833N 5912W. Sea ice southwest then north then east of the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Grand Manan

Issued 3:30 PM AST 01 March 2021

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio or Weatheradio stations.

Freezing spray warning in effect

Grand Manan

Issued 3:30 PM AST 01 March 2021

Moderate or severe freezing spray is 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 3:30 PM AST 1 March 2021 Tonight and Tuesday At 3:30 p.m. AST today deepening low 991 mb located over the Gulf
of Maine.
By 10:00 a.m. AST Tuesday low 966 mb located near Anticosti Island.

Marine Weather Statement

Issued 3:00 PM AST 1 March 2021 An area of low pressure is developing over the Gulf of Maine this
afternoon and will intensify tonight as it moves to lie near
Anticosti Island by Tuesday morning. Winds will increase to gale to
storm force southeasterlies ahead of the low then shift to gale to
storm force northwesterlies in its wake.

Marine interests are advised that storm warnings are in effect for
Georges Bank, West Scotian Slope, Banquereau, Cabot Strait,
Gulf-Magdalen, Chaleur-Miscou and Anticosti-western-half. Gale
warnings are in effect for all remaining maritime waters. Freezing
spray warnings are also in effect for all waters.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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