Anticosti

Forecast

Marine Forecast

Issued 10:00 AM ADT 25 March 2017

Today Tonight and Sunday

Wind westerly 20 to 25 knots veering to northwesterly 30 near noon.

A few flurries beginning this evening.

Freezing spray warning in effect.

Over open water freezing spray beginning this afternoon.

Temperatures minus 2 falling to minus 8 overnight.

Waves

Issued 05:00 AM ADT 25 March 2017
Today Tonight and Sunday Over open water seas 1 to 2 metres building to 2 to 3 this afternoon.

Extended Forecast

Issued 03:00 AM ADT 25 March 2017
Monday Wind northwest 15 to 20 knots diminishing to light in the afternoon.
Tuesday Wind easterly 15 knots.
Wednesday Wind easterly 15 to 20 knots increasing to easterly 25 to 30.

Ice Forecast

Issued 10:00 AM EDT 25 March 2017 Today Tonight and Sunday 6 tenths of grey ice including 3 tenths of grey-white ice except 9 tenths of grey-white ice near the north coast of Anticosti Island. 

[ Canadian Ice Service ]

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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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 March 2017 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Nova Scotia near 4545N 6005W to 4510N 5930W
to 4610N 5825W to Newfoundland near 4735N 5900W. Sea ice northwest
of the ice edge.

Ice Coverage

6 tenths of grey ice including 3 tenths of grey-white ice except 9
tenths of grey-white ice near the north coast of Anticosti Island.

 

Iceberg Bulletin

Issued 11:00 AM EDT 25 March 2017

Iceberg Limit

Iceberg limit at 0000 UTC 25 Mar estimated from Newfoundland near
4700N 5304W to 4515N 4800W to 4515N 4600W to 4715N 4145W to 5000N
4145W to 5145N 4615W to 5300N 5000W to 5600N 5200W then eastwards.

Western iceberg limit at 0000 UTC 25 Mar estimated from Newfoundland
near 4907N 5824W to Quebec near 5015N 6018W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Freezing spray warning in effect

Anticosti

Issued 10:00 AM ADT 25 March 2017

Moderate or severe freezing spray is 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 10:00 AM ADT 25 March 2017 Today Tonight and Sunday At 10:00 a.m. ADT today trough located from the Strait of Belle
Isle to East Scotian Slope.
By 8:00 p.m. ADT tonight trough located east of the Marine District.

At 10:00 a.m. ADT Sunday ridge located from Quebec to New England.
By 8:00 p.m. ADT Sunday ridge located over the southwestern Marine
District.

Marine Weather Statement

Issued 9:46 AM ADT 25 March 2017 A cold northwesterly flow will give freezing spray to northern and
eastern waters beginning this afternoon and continuing on Sunday.

Marine interests are advised that freezing spray warnings are in
effect for eastern shore-eastern half, Sable-eastern half, Fourchu,
Banquereau, Laurentian Fan, Cabot Strait and all Gulf of St. Lawrence
waters.

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