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Anticosti

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 27 October 2020

Tonight and Wednesday.

Strong wind warning in effect.

Wind northwest 25 to 30 knots with gusts to 35 in the Honguedo Strait. Wind diminishing to northwest 20 late overnight and to northwest 15 early Wednesday morning. Wind diminishing to light late Wednesday morning then becoming southwest 15 Wednesday evening.

Temperatures near plus 1.

Waves

Issued 05:00 PM ADT 27 October 2020

Anticosti - northern half

Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 or less near noon Wednesday.

Anticosti - southern half

Tonight and Wednesday. Seas 2 to 3 metres subsiding to 1 to 2 late overnight and to 1 or less near noon Wednesday.

Extended Forecast

Issued 03:30 PM ADT 27 October 2020
Thursday Wind westerly 15 to 20 knots increasing to northwest 30 in the afternoon.
Friday Wind northwest 20 to 25 knots.
Saturday Wind northwest 15 to 20 knots backing to west 20 late in the day.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Map of St. Lawrence - St. Lawrence River marine weather areas West Bay of Fundy - 44490 Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport Île 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 Bouctouche AAFC Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 May 2020

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 2:30 PM EDT 27 October 2020

Iceberg Limit

Iceberg limit at 0000 UTC 28 Oct estimated from Newfoundland near
5100N 5551W to 5100N 5400W to 5330N 5015W to 5500N 5015W to 5600N
5100W to 5700N 5500W to 6100N 5900W to 6200N 5600W to 5900N 5000W
then eastwards.

Western iceberg limit at 0000 UTC 28 Oct estimated from the Labrador
coast near 5134N 5644W to Newfoundland near 5123N 5632W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Anticosti

Issued 3:30 PM ADT 27 October 2020

'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 3:30 PM ADT 27 October 2020 Tonight and Wednesday At 3:30 p.m. ADT today low 1005 mb located over the Avalon
Peninsula.
By 8:00 p.m. ADT tonight low 998 mb located east of Newfoundland.

At 8:00 p.m. ADT tonight ridge located over New England.
By 8:00 p.m. ADT Wednesday ridge located on a line
northeast-southwest over the central Marine District.

At 8:00 p.m. ADT Wednesday trough located over the Gulf of Maine.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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