Anticosti

Forecast

Marine Forecast

Issued 08:00 PM ADT 17 October 2017

Tonight and Wednesday.

Strong wind warning in effect.

Wind westerly 15 knots increasing to southerly 15 to 20 late this evening then veering to southwest 20 to 25 late overnight. Wind veering to west 25 to 30 Wednesday morning with gusts to 40 in the Honguedo Strait Wednesday afternoon and evening. Wind diminishing to west 20 Wednesday evening.

A few showers beginning near midnight and ending Wednesday afternoon.

Waves

Issued 05:00 PM ADT 17 October 2017
Tonight and Wednesday. Seas 1 metre building to 2 to 3 Wednesday morning and to 3 to 4 Wednesday afternoon. Seas subsiding to 2 to 3 Wednesday evening.

Extended Forecast

Issued 03:30 PM ADT 17 October 2017
Thursday Wind southwest 15 to 20 knots increasing to southwest 25 to 30 in the afternoon.
Friday Wind southwest 25 to 30 knots veering to northwest 30.
Saturday Wind northwest 30 knots diminishing to northwest 20 late in the day.

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas Mont-Louis - 45138 Lake Nipissing - 45152 North Bay Airport Beauport Deschambault L'Assomption Trois-Rivières Airport Saint-Hubert Airport Baie-Comeau Airport Cap-Rouge Pointe de l'Islet Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier 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 Île d'Orléans Île aux-Grues Lac Saint-Pierre Lac Memphremagog Sainte-Anne-de-Bellevue Saint-Anicet Île Rouge Pointe Claveau Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Montréal-Trudeau Int'l Airport
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 June 2017 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 11:00 AM EDT 17 October 2017

Iceberg Limit

Iceberg limit at 0000 UTC 18 Oct estimated from the Labrador coast
near 5332N 5558W to 5333N 5200W to 5500N 5159W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Anticosti

Issued 8:00 PM ADT 17 October 2017

'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 17 October 2017 Tonight and Wednesday At 8:00 p.m. ADT tonight building ridge located on a line
northeast-southwest over the Gulf of Maine.
By 3:00 a.m. ADT Wednesday ridge located on a line
northeast-southwest over the Maritimes.

At 3:00 a.m. ADT Wednesday trough from low located from Labrador
to New Brunswick.
By 8:00 p.m. ADT Wednesday trough located from Newfoundland to
Laurentian Fan.

St. Lawrence - St. Lawrence River Area

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