Anticosti

Forecast

Marine Forecast

Issued 08:00 PM ADT 21 July 2017

Tonight and Saturday.

Strong wind warning in effect.

Wind variable 10 to 15 knots becoming westerly 15 after midnight then increasing to northwesterly 20 early Saturday morning.

A few showers ending late overnight with a risk of thunderstorms.

Waves

Issued 05:00 PM ADT 21 July 2017
Tonight and Saturday. Seas 1 metre or less building to 1 to 2 after midnight.

Extended Forecast

Issued 03:30 PM ADT 21 July 2017
Sunday Wind northwesterly 20 to 25 knots.
Monday Wind northerly 10 to 15 knots.
Tuesday Wind variable 10 to 15 knots.

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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 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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land station Land Station
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 21 July 2017

Iceberg Limit

Iceberg limit at 0000 UTC 21 Jul estimated from Newfoundland near
4700N 5515W to 4615N 5400W to 4600N 5230W to 4730N 4515W to 5130N
4530W to 5300N 4800W to 5700N 5200W then eastwards.

Western iceberg limit at 0000 UTC 21 Jul estimated from Quebec near
5007N 6135W to Newfoundland near 4854N 5830W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Anticosti

Issued 01:08 AM ADT 22 July 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 21 July 2017 Tonight and Saturday At 8:00 p.m. ADT tonight trough located over Nova Scotia.
By 3:00 a.m. ADT Saturday departing trough located over the
southeastern Marine District.

Marine Weather Statement

Issued 1:12 AM ADT 22 July 2017 Thunderstorm activity has begun to diminish over the marine district.
Although gusts near thunderstorms will remain strong, gusts reaching
or exceeding 35 knots are no longer expected.

Marine interests are advised that the squall watch has been ended for
the Northumberland Strait - western half.

St. Lawrence - St. Lawrence River Area

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