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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 21 January 2025

Today Tonight and Wednesday.

Wind northwest 30 knots diminishing to west 15 early this morning and to light late this morning. Wind increasing to west 15 to 20 this afternoon then veering to northwest 15 early this evening. Wind diminishing to light Wednesday evening.

Snow this afternoon and this evening. Visibility 1 mile or less in snow.

Freezing spray warning in effect.

Freezing spray ending this morning.

Temperatures near minus 7.

Waves

Issued 05:00 AM AST 21 January 2025
Today Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 or less near noon Wednesday.

Extended Forecast

Issued 03:00 AM AST 21 January 2025
Thursday Wind northwesterly 15 knots backing to southwesterly 20 in the afternoon.
Friday Wind northwest 20 knots.
Saturday Wind northwest 15 knots.

Ice Forecast

Issued 10:00 AM EST 20 January 2025 Today Tonight and Tuesday Open water. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-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 20 January 2025 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from New Brunswick near 4512N 6555W to
4510N 6550W to 4519N 6513W to Nova Scotia near 4514N 6432W. Sea ice
northeast of the ice edge.

Second ice edge estimated from Nova Scotia near 4547N 6207W to 4631N
6154W to 4639N 6320W to 4721N 6415W to 4858N 6358W to 4938N 6614W to
4949N 6504W to Anticosti Island near 4924N 6336W. Sea ice west of
the ice edge.

Third ice edge estimated from Anticosti Island near 4942N 6252W to
4957N 6243W to 4959N 6000W to 5101N 5742W to Newfoundland near 4909N
5822W. Sea ice north then east of the ice edge.

Fourth ice edge estimated from 4745N 6115W to 4730N 6200W to 4710N
6210W to 4710N 6140W to 4745N 6115W. Sea ice within the ice edge.

Ice Coverage

Open water.

Warnings

Warnings (In effect)

Freezing spray warning in effect

Grand Manan

Issued 03:00 AM AST 21 January 2025

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 3:00 AM AST 21 January 2025 Today Tonight and Wednesday At 3:00 a.m. AST today deepening low 967 mb located north of
Newfoundland.
By 10:00 a.m. AST today departing low 958 mb located over Labrador
Sea.

At 10:00 a.m. AST today low 1026 mb located over Lurcher.
By 10:00 a.m. AST Wednesday departing low 1019 mb located near
the Burin Peninsula.

At 10:00 a.m. AST Wednesday low 1009 mb located south of East
Scotian Slope.
By 3:30 p.m. AST Wednesday departing low 998 mb located over the
southwestern Grand Banks.

Marine Weather Statement

Issued 2:53 AM AST 21 January 2025 An intense low pressure system near Southeastern Labrador will move
northward across the Labrador Sea today. Strong to gale force west to
northwesterlies over the district will continue to diminish today and
this evening.
On Wednesday another low will track just south of the marine district
to lie over the Grand Banks Wednesday evening. Strong to gale force
northerlies will develop west of the low.

Marine interests are advised that gale warnings are in effect for
East Scotian Slope, Banquereau, Laurentian Fan, Cabot Strait,
Gulf-Magdalen, Chaleur-Miscou and Anticosti.

Freezing spray warnings are in effect for all waters except Georges
Bank, West Scotian Slope, East Scotian Slope, and Laurentian Fan.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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