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Grand Manan

Forecast

Marine Forecast

Issued 03:00 AM ADT 12 April 2021

Today Tonight and Tuesday.

Wind northeast 20 to 25 knots backing to north 25 near midnight. Wind north 25 Tuesday.

Waves

Issued 05:00 PM ADT 11 April 2021
Tonight and Monday. Seas 1 metre or less building to 1 to 2 Monday morning.

Extended Forecast

Issued 03:00 AM ADT 12 April 2021
Wednesday Wind northerly 20 to 25 knots.
Thursday Wind northeast 15 to 20 knots.
Friday Wind east 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EDT 11 April 2021 Today Tonight and Monday 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 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 11 April 2021 Today Tonight and Monday

Ice Edge

First ice edge estimated from Nova Scotia near 4544N 6242W to 4631N
6147W to 4643N 6336W to Quebec near 4845N 6410W. Sea ice west and
south of the ice edge.

Second ice edge estimated from Quebec near 5005N 6146W to 4954N
6000W to 5107N 5741W to Newfoundland near 5022N 5732W. Sea ice east
and 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 12 April 2021 Today Tonight and Tuesday At 3:00 a.m. ADT today low 1000 mb located over Laurentian Fan.
By 3:00 a.m. ADT Tuesday intensifying low 991 mb located southeast
of the Marine District.

At 3:30 p.m. ADT Tuesday low 989 mb located over Laurentian Fan.

Marine Weather Statement

Issued 2:44 AM ADT 12 April 2021 A low pressure system over Laurentian Fan will move to lie southeast
of the marine district this afternoon. The low will then intensify
tonight and Tuesday and then move back into Laurentian Fan Tuesday
afternoon. Strong to gale force northerlies or northeasterlies
prevail north and west of the low over most waters. As the low moves
back into Laurentian Fan Tuesday afternoon, these winds are forecast
to reach storm force over Banquereau.

Marine interests are advised that a storm warning is in effect for
Banquereau. Gale warnings are in effect eastern shore - eastern half,
Sable - eastern half, East Scotian Slope, Laurentian Fan - western
half, Cabot Strait, Gulf Magdalen and Anticosti - eastern half.

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