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Anticosti

Forecast

Marine Forecast

Issued 10:00 AM AST 06 December 2019

Today Tonight and Saturday.

Wind west 15 to 20 knots with gusts to 30 in the Honguedo Strait. Wind becoming west 20 to 25 this afternoon with gusts to 35 in the Honguedo Strait. Wind becoming westerly 25 to 30 this evening then veering to northwest 25 to 30 Saturday afternoon.

Flurries. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray beginning Saturday afternoon.

Temperatures near minus 4.

Waves

Issued 05:00 AM AST 06 December 2019

Anticosti - northern half

Today Tonight and Saturday. Seas 1 metre or less building to 1 to 2 this morning.

Anticosti - southern half

Today Tonight and Saturday. Seas 1 metre or less building to 1 to 2 this morning and to 2 to 3 late this afternoon. Seas subsiding to 1 to 2 Saturday morning then building to 2 to 3 Saturday evening.

Extended Forecast

Issued 03:00 AM AST 06 December 2019
Sunday Wind northwest 30 knots diminishing to southwest 20 late in the day.
Monday Wind southwest 25 to 30 knots diminishing to southwesterly 15.
Tuesday Wind southerly 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EST 6 December 2019 Today Tonight and Saturday Open water except 2 tenths new ice along parts of the coasts. 

[ Canadian Ice Service ]

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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 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 6 December 2019 Today Tonight and Saturday

Ice Edge

Ice edge estimated from New Brunswick near 4630N 6440W to 4850N
6335W to 4850N 6110W to 5050N 5805W to Newfoundland near 5035N
5720W. Sea ice north and west of the ice edge.

Ice Coverage

Open water except 2 tenths new ice along parts of the coasts.

 

Iceberg Bulletin

Issued 11:00 AM EST 6 December 2019

Iceberg Limit

Iceberg limit at 0000 UTC 7 Dec estimated from the Labrador coast
near 5145N 5622W to 5145N 5500W to 5230N 5400W to 5445N 5400W to
5800N 5700W to 5900N 5700W to 6000N 5300W to 5800N 4900W then
eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Freezing spray warning in effect

Anticosti

Issued 10:00 AM AST 06 December 2019

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 AST 6 December 2019 Today Tonight and Saturday At 10:00 a.m. AST today low 1012 mb located over the Great Lakes.
By 8:00 p.m. AST tonight intensifying low 1014 mb located near
Cape Cod.

At 10:00 a.m. AST Saturday low 1005 mb located over Banquereau.
By 8:00 p.m. AST Saturday low 1005 mb located east of Newfoundland.

Marine Weather Statement

Issued 9:44 AM AST 6 December 2019 A low pressure system over the Great Lakes will move to lie near Cape
Cod this evening and then track eastward across the southern marine
district tonight and Saturday morning reaching Banquereau by Saturday
afternoon. Gale force southwesterly winds south of the low will shift
to strong northwesterlies in its wake.

A cold northwesterly flow will develop late in the day Saturday
bringing freezing spray to northern Gulf waters.

Marine interests are advised that gale warnings are in effect for
Georges Bank, West Scotian Slope, East Scotian Slope, and Laurentian
Fan.

Marine interests are also advised that freezing spray warnings are in
effect for Chaleur-Miscou and Anticosti.

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