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Anticosti - western half

Forecast

Marine Forecast

Issued 08:00 PM ADT 21 July 2024

Tonight and Monday.

Gale warning in effect.

Wind west 25 knots except west 35 in the Honguedo Strait. Wind becoming west 25 to 30 Monday morning then diminishing to northwest 15 to 20 Monday evening.

Waves

Issued 05:00 PM ADT 21 July 2024
Tonight and Monday. Seas 1 to 2 metres building to 2 to 3 early this evening and to 3 to 5 near midnight. Seas subsiding to 2 to 3 near noon Monday.

Extended Forecast

Issued 03:30 PM ADT 21 July 2024
Tuesday Wind northwest 10 to 15 knots backing to westerly 15 to 20 in the afternoon.
Wednesday Wind variable 10 to 15 knots.
Thursday Wind south 10 to 15 knots increasing to south 20.

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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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land station Land Station
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 21 July 2024

Iceberg Limit

Iceberg limit at 0000 UTC 22 Jul estimated from Newfoundland near
4923N 5528W to 5025N 4800W to 5725N 5105W to 5915N 5045W then
eastwards.

Western iceberg limit at 0000 UTC 22 Jul estimated from Quebec near
5114N 5848W to Newfoundland near 5014N 5725W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Anticosti - western half

Issued 8:00 PM ADT 21 July 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 8:00 PM ADT 21 July 2024 Tonight and Monday At 8:00 p.m. ADT tonight trough located from Cabot Strait to
Cape Cod.
By 3:00 a.m. ADT Monday trough located from Banquereau to East
Scotian Slope.

At 3:00 a.m. ADT Monday trough located on a line north-south over
Anticosti Island.
By 8:00 p.m. ADT Monday trough located on a line northeast-southwest
over the Gulf of St. Lawrence.

Marine Weather Statement

Issued 7:38 PM ADT 21 July 2024 Strong to gale force westerlies over Northern Gulf of St. Lawrence
waters will diminish later on Monday.

Marine interests are advised that a gale warning is in effect for
Anticosti - western half.

St. Lawrence - St. Lawrence River Area

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