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Grand Manan

Forecast

Marine Forecast

Issued 03:00 AM AST 28 November 2021

Today Tonight and Monday.

Wind west 20 to 25 knots diminishing to west 15 this afternoon and to light this evening. Wind increasing to northeast 15 to 20 Monday morning and to north 30 Monday afternoon.

Rain Monday morning and afternoon becoming snow or rain. Visibility 1 mile or less in precipitation.

Waves

Issued 05:00 AM AST 28 November 2021
Today Tonight and Monday. Seas 1 to 2 metres subsiding to 1 or less near midnight then building to 1 to 2 Monday afternoon.

Extended Forecast

Issued 03:00 AM AST 28 November 2021
Tuesday Wind northwest 25 to 30 knots.
Wednesday Wind westerly 20 to 25 knots.
Thursday Wind south 20 knots veering to southwest 25.

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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM AST 28 November 2021 Today Tonight and Monday At 3:00 a.m. AST today low 982 mb located northwest of Anticosti
Island.
By 10:00 a.m. AST today departing low 982 mb located over northern
Labrador.

At 3:00 a.m. AST Monday trough located over the Gulf of Maine.
By 8:00 p.m. AST Monday trough located from Georges Bank to the
Gulf of St. Lawrence.

Marine Weather Statement

Issued 2:57 AM AST 28 November 2021 A low pressure centre northwest of Anticosti Island will move into
Labrador and track away from the marine district today. Strong to
gale force southwesterly winds from this system will gradually
diminish over northern waters.

On Monday an approaching trough will move to lie from Georges Bank
into the Gulf of St. Lawrence. West of the trough strong to gale
force northerlies will develop late in the day. East of the trough
strong to gale force south to southeasterlies will spread east.

Marine interests are advised that gale warnings are in effect all
waters except Fundy, Grand Manan, Banquereau, Laurentian Fan and
Northumberland Strait - western half.

Outlook for the start-up of the Southwest Nova lobster fishery.

For area lfa33.

Monday..Wind light increasing to easterly 15 knots early in the
morning then to southeast 25 to 35 late in the morning. For western
lfa33 winds becoming variable 15 in the afternoon then increasing to
northwest 20 in the evening. For eastern lfa33 winds southeast 35
knots diminishing to variable 15 in the evening. Seas 1 to 2 metres
increasing to 3 to 4 in the afternoon except 2 to 3 west.

Tuesday..Winds northwesterly 30 to 35 knots backing to west 30 in the
afternoon. Seas 2 to 3 metres.

Wednesday..Wind northwest 25 to 30 knots diminishing to northwest 20
in the evening. Seas 2 to 3 metres diminishing to 1 to 2 in the
morning then to 2 to 3 in the evening.

For area lfa34.

Monday..Wind light becoming northeast 15 knots in the morning
increasing to 20 to 25 near noon then backing to northerly 30 in the
afternoon and to 35 in the evening. Seas 1 to 2 metres increasing to
2 to 3 south in the evening.

Tuesday..Winds northwesterly 30 to 35 knots backing to west 30 in the
afternoon. Seas 2 to 3 metres dropping to 1 to 2 in the evening,
except 1 to 2 over Grand Manan.

Wednesday..Wind west 25 knots diminishing to northwest 20 in the
morning and to 15 in the afternoon. Seas 1 to 2 metres becoming 2 to
3 in the afternoon.

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