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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 08:00 PM AST 02 February 2023

Tonight and Friday.

Gale warning in effect.

Wind southwest 15 to 20 knots increasing to southwest 30 late this evening and to northwest 35 early Friday morning.

Scattered flurries changing to scattered showers near midnight then to flurries Friday morning. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Moderate freezing spray beginning near noon Friday becoming severe Friday afternoon.

Temperatures plus 1 falling to minus 20 Friday evening.

Waves

Issued 05:00 PM AST 02 February 2023
Tonight and Friday. Seas 1 to 2 metres building to 3 to 4 late this evening then subsiding to 2 to 3 near noon Friday.

Extended Forecast

Issued 03:30 PM AST 02 February 2023
Saturday Wind northwest 40 knots diminishing to northwest 30 in the afternoon.
Sunday Wind westerly 15 knots increasing to southwest 25.
Monday Wind southwest 20 knots diminishing to north 15.

Ice Forecast

Issued 10:00 AM EST 2 February 2023 Today Tonight and Friday 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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac 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 2 February 2023 Today Tonight and Friday

Ice Edge

First ice edge estimated from New Brunswick near 4538N 6452W to
4515N 6500W to Nova Scotia near 4515N 6427W. Sea ice northeast of
the ice edge.

Second ice edge estimated from Nova Scotia near 4551N 6200W to 4630N
6145W to 4700N 6330W to 4800N 6245W to 4900N 6330W to 4845N 6130W to
5020N 5800W to Newfoundland near 4926N 5812W. Sea ice west then
northeast of the ice edge.

Third ice edge estimated from 4658N 6157W to 4713N 6215W to 4753N
6129W to 4738N 6105W to 4658N 6157W. Sea ice within the ice edge.

Ice Coverage

Ice free.

Warnings

Warnings (In effect)

Gale warning in effect

Grand Manan

Issued 8:00 PM AST 02 February 2023

'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 8:00 PM AST 02 February 2023

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 8:00 PM AST 2 February 2023 Tonight and Friday At 8:00 p.m. AST tonight departing ridge located east of the
Marine District.

At 8:00 p.m. AST tonight low 995 mb located over central Quebec.
By 10:00 a.m. AST Friday low 986 mb located over eastern Quebec.

At 10:00 a.m. AST Friday trough from low located from Anticosti
Island to Grand Manan.
By 8:00 p.m. AST Friday trough located from the Great Northern
Peninsula to the Avalon Peninsula then to Laurentian Fan.

Marine Weather Statement

Issued 8:01 PM AST 2 February 2023 An intensifying low pressure system approaching from Central Quebec
will bring strong to gale force southerlies and gale force
northwesterlies across the marine region beginning Friday morning.
An extremely cold air mass will usher in behind this low, leading to
severe freezing spray on Friday.

Marine interests are advised that gale warnings are in effect for all
waters. Freezing spray warnings are in effect for all waters except
Laurentian Fan and Banquereau - southeastern half.

St. Lawrence - St. Lawrence River Area

Another Region

Marine Weather for Canada

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