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Grand Manan

Warnings

Forecast

Marine Forecast

Issued 03:00 AM AST 22 November 2024

Today Tonight and Saturday.

Gale warning in effect.

Wind northeasterly 25 knots veering to easterly 15 to 20 early this evening then increasing to northeast 30 after midnight. Wind increasing to northeast 35 Saturday morning then backing to northwest 35 Saturday evening.

Periods of rain beginning this morning.

Waves

Issued 05:00 AM AST 22 November 2024
Today Tonight and Saturday. Seas 1 to 2 metres building to 2 to 3 after midnight and to 3 to 4 Saturday morning. Seas subsiding to 2 to 3 Saturday evening.

Extended Forecast

Issued 03:00 AM AST 22 November 2024
Sunday Wind northwesterly 25 to 35 knots.
Monday Wind northwest 25 knots diminishing to northwest 15 to 20.
Tuesday Wind light.

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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 EDT 5 May 2024 Forecasts have ended for the season.
Warnings

Warnings (In effect)

Gale warning in effect

Grand Manan

Issued 03:00 AM AST 22 November 2024

'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 3:00 AM AST 22 November 2024 Today Tonight and Saturday At 3:00 a.m. AST today trough located near Georges Bank.
By 3:30 p.m. AST today weakening trough located from the Bay of
Fundy to East Scotian Slope.

At 8:00 p.m. AST tonight deepening low 996 mb located southwest
of the Marine District.
By 3:30 p.m. AST Saturday low 973 mb located over Nova Scotia.

Marine Weather Statement

Issued 2:50 AM AST 22 November 2024 A developing area of low pressure will deepen as it approaches
The southwestern marine district this evening. The low will
Cross Nova Scotia Saturday to lie near Prince Edward Island
Saturday evening. Winds will increase to gale to storm force
easterlies ahead of the low then shift to gale force
Southwesterlies south of it. Winds will become gale force
northwesterly over western waters in the wake of the low.

Marine interests are advised that storm warnings are in effect for
Cabot Strait, Gulf-Magdalen and Chaleur-Miscou - eastern half.
Gale warnings are in effect for all remaining waters.

Outlook for the start of the Southwest Nova lobster fishery.

Saturday..
For lfa34: winds variable 20 knots increasing to northwesterly
25 to 35 in the afternoon. Seas 2 to 3 metres building to 4 to 5
Late in the day.

For lfa33: winds northeasterly 25 to 35 knots shifting to
southwesterly 25 to 35 near noon then to northwesterly 30
In the evening. Seas 2 to 3 metres building to 4 to 5 late in the
day.

Sunday..Winds northwesterly 35 knots. Seas 3 to 4 metres.
Monday..Winds northwesterly 25 to 30 knots diminishing to 15 to 20
late in the day. Seas 2 to 3 metres subsiding to 1 to 2 late in the
day.
Tuesday..Light winds. Seas one metre or less.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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