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Anticosti - southwestern half

Forecast

Marine Forecast

Issued 08:00 PM ADT 02 October 2023

Tonight and Tuesday.

Strong wind warning in effect.

Wind variable 10 to 15 knots becoming south 15 late overnight then becoming variable 15 Tuesday morning. Wind increasing to northerly 20 to 25 Tuesday afternoon.

Scattered showers Tuesday.

Waves

Issued 05:00 PM ADT 02 October 2023
Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 late overnight then subsiding to 1 or less Tuesday evening.

Extended Forecast

Issued 03:30 PM ADT 02 October 2023
Wednesday Wind northerly 15 to 20 knots diminishing to variable 10 to 15 in the afternoon.
Thursday Wind south 15 knots increasing to southwest 20 to 25.
Friday Wind southwest 20 to 25 knots.

Ice Forecast

Issued 10:00 AM EDT 14 June 2023 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy – 44490 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 14 June 2023

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 2:30 PM EDT 2 October 2023

Iceberg Limit

Iceberg limit at 0000 UTC 3 Oct estimated from Newfoundland near
4932N 5511W to 5200N 5015W to 5345N 5045W to 5915N 5700W to 6000N
5210W to 5845N 4600W then eastwards.

Western iceberg limit at 0000 UTC 3 Oct estimated from the Labrador
coast near 5132N 5647W to Newfoundland near 5124N 5628W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Anticosti - southwestern half

Issued 8:00 PM ADT 02 October 2023

'Strong' winds of 20 to 33 knots are 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 ADT 2 October 2023 Tonight and Tuesday At 8:00 p.m. ADT tonight ridge located over the central Marine
District.
By 3:00 p.m. ADT Tuesday ridge located over the southern Marine
District.

At 8:00 p.m. ADT tonight departing low 1005 mb located south of
the Marine District.

At 3:00 a.m. ADT Tuesday low 1006 mb located north of the
St. Lawrence River.
By 3:00 p.m. ADT Tuesday low 1010 mb located over the Gulf of
St. Lawrence.

St. Lawrence - St. Lawrence River Area

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