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Grand Manan

Forecast

Marine Forecast

Issued 08:00 PM ADT 08 May 2021

Tonight and Sunday.

Gale warning in effect.

Wind northerly 25 to 35 knots becoming westerly 25 near midnight then diminishing to west 15 to 20 late overnight. Wind backing to southwest 25 Sunday afternoon.

Periods of rain ending Sunday morning.

Waves

Issued 05:00 PM ADT 08 May 2021
Tonight and Sunday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:30 PM ADT 08 May 2021
Monday Wind variable 10 to 15 knots increasing to northeast 15 to 20 in the afternoon.
Tuesday Wind variable 10 to 15 knots becoming southwest 10 to 15.
Wednesday Wind southwest 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 25 April 2021 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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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 EDT 25 April 2021

Ice Coverage

Forecasts available to mariners upon request.

Warnings

Warnings (In effect)

Gale warning in effect

Grand Manan

Issued 8:00 PM ADT 08 May 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.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 8 May 2021 Tonight and Sunday At 8:00 p.m. ADT tonight low 983 mb located over Eastern Shore.
By 3:00 a.m. ADT Sunday low 984 mb located over Cape Breton Island.

At 10:00 a.m. ADT Sunday low 986 mb located over Cabot Strait.
By 8:00 p.m. ADT Sunday departing low 993 mb located over western
Newfoundland.

Marine Weather Statement

Issued 7:57 PM ADT 8 May 2021 A low pressure system southeast of Halifax will move to lie over
Cabot Strait Sunday morning and will then move into Newfoundland and
out of the marine district. Strong to gale force northeasterly winds
ahead of the low will increase to gale to storm force west to
northwesterlies south and west of the low. Winds will gradually
diminish through Sunday.

Marine interests are advised that storm warnings are in effect for
eastern shore - eastern half, Sable, East Scotian Slope and Fourchu.
Gale warnings are in effect for all remaining waters except Fundy,
Browns Bank, Georges Bank, southwestern shore, Chaleur - Miscou -
western half and Anticosti - western half.

St. Lawrence - St. Lawrence River Area

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