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Anticosti - western half

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 23 October 2024

Tonight and Thursday.

Gale warning in effect.

Wind southwesterly 25 to 35 knots diminishing to southwest 20 to 25 after midnight and to northwest 15 late Thursday morning except northwest 25 in the Honguedo Strait. Wind becoming northeast 15 to 20 Thursday evening.

Waves

Issued 05:00 AM ADT 23 October 2024
Today Tonight and Thursday. Seas 1 metre or less building to 1 to 2 early this afternoon then subsiding to 1 or less Thursday morning.

Extended Forecast

Issued 03:30 PM ADT 23 October 2024
Friday Wind northeast 25 knots.
Saturday Wind southwest 10 to 15 knots.
Sunday Wind northwest 20 knots increasing to northwest 35.

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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.
 

Iceberg Bulletin

Issued 2:30 PM EDT 23 October 2024

Iceberg Limit

Iceberg limit at 0000 UTC 24 Oct estimated from the Labrador coast
near 5225N 5539W to 5145N 5200W to 5145N 5045W to 5230N 5000W to
5330N 5015W to 5815N 5700W to 5930N 5400W to 6000N 5025W then
eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Anticosti - western half

Issued 3:30 PM ADT 23 October 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 3:30 PM ADT 23 October 2024 Tonight and Thursday At 3:30 p.m. ADT today trough located over Quebec.
By 10:00 a.m. ADT Thursday weakening trough located on a line
northeast-southwest over Anticosti Island.

At 3:00 a.m. ADT Thursday low 998 mb located south of Georges Bank.
By 8:00 p.m. ADT Thursday low 993 mb located south of East Scotian
Slope.

Marine Weather Statement

Issued 3:20 PM ADT 23 October 2024 Gale force southerly winds will develop this evening over Gulf of St.
Lawrence waters ahead of an approaching trough and diminish Thursday
morning in its wake.

On Thursday, gale to possibly storm force northeast winds will
develop north of another low pressure system that will track towards
the slope waters. Gale force southeast winds are expected east of the
low.

Marine interests are advised that gale warnings are in effect for
Georges Bank - southern half, West Scotian Slope, Sable, East Scotian
Slope, Banquereau - southeastern half, Chaleur-Miscou - eastern half,
Gulf-Magdalen and Anticosti.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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