Anticosti

Forecast

Marine Forecast

Issued 03:00 AM ADT 24 October 2017

Today Tonight and Wednesday.

Strong wind warning in effect.

Wind light increasing to variable 10 to 15 knots this evening and to southerly 15 to 20 overnight with gusts to 30 in the Honguedo Strait. Wind becoming southerly 25 Wednesday morning.

A few showers beginning Wednesday morning. Fog patches.

Waves

Issued 05:00 AM ADT 24 October 2017
Today Tonight and Wednesday. Seas 1 metre or less building to 1 to 2 late overnight and to 2 to 3 Wednesday afternoon.

Extended Forecast

Issued 03:00 AM ADT 24 October 2017
Thursday Wind southeasterly 25 knots increasing to southeasterly 35 late in the day.
Friday Wind southerly 25 to 30 knots diminishing to southwest 15 to 20.
Saturday Wind northwesterly 15 to 20 knots veering to north 10 to 15 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 23 October 2017

Iceberg Limit

Iceberg limit at 0000 UTC 24 Oct estimated from the Labrador coast
near 5230N 5555W to 5230N 5100W to 5500N 5200W to 5800N 5700W to
6000N 5400W to 5800N 5100W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Anticosti

Issued 03:00 AM ADT 24 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 3:00 AM ADT 24 October 2017 Today Tonight and Wednesday At 3:00 a.m. ADT today ridge located over the Marine District.
By 3:30 p.m. ADT Wednesday departing ridge located over the eastern
Marine District.

At 3:00 a.m. ADT today trough located over the East Coast of
the U.S.
By 8:00 p.m. ADT Wednesday trough located over Maine.

St. Lawrence - St. Lawrence River Area

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Summer 2017: Significant weather across Canada

By analyzing weather events, ECCC is collecting more information as to how our climate is changing.

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