Anticosti - eastern half

Forecast

Marine Forecast

Issued 03:30 PM AST 22 November 2017

Tonight and Thursday.

Gale warning in effect.

Wind southerly 15 knots backing to southeast 20 late this evening then increasing to southeast 30 late overnight. Wind diminishing to variable 15 to 20 early Thursday morning then increasing to northwest 40 near noon Thursday. Wind diminishing to west 30 Thursday evening.

Rain and fog patches beginning late this evening and ending Thursday afternoon.

Temperatures near plus 2.

Waves

Issued 05:00 PM AST 22 November 2017
Tonight and Thursday. Seas 1 metre or less building to 1 to 2 late overnight and to 2 to 3 Thursday morning. Seas building to 4 to 6 early Thursday afternoon.

Extended Forecast

Issued 03:30 PM AST 22 November 2017
Friday Wind west 25 to 35 knots diminishing to northwest 15 to 20 late in the day.
Saturday Wind south 15 knots increasing to southwest 35.
Sunday Wind south 20 knots increasing to southeast 30 late in the day.

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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 EST 22 November 2017

Iceberg Limit

Iceberg limit at 0000 UTC 23 Nov estimated from the Labrador coast
near 5205N 5545W to 5015N 5415W to 5200N 4900W to 5300N 4730W to
5500N 5000W to 6000N 6000W to 6100N 5400W to 5800N 5000W then
eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Anticosti - eastern half

Issued 3:30 PM AST 22 November 2017

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 3:30 PM AST 22 November 2017 Tonight and Thursday At 3:30 p.m. AST today low 1004 mb located east of Cape Hatteras.
By 3:00 a.m. AST Thursday intensifying low 987 mb located south
of Halifax.

At 10:00 a.m. AST Thursday low 976 mb located over Cabot Strait.
By 8:00 p.m. AST Thursday departing low 983 mb located northeast
of Newfoundland.

Marine Weather Statement

Issued 3:25 PM AST 22 November 2017 A low pressure system east of Cape Hatteras will track northeastward
tonight. The low will intensify as it tracks south of Halifax
overnight and across Cape Breton into Cabot Strait Thursday morning.
Gale to storm force southerlies will develop ahead of this low then
quickly shift to gale to storm gale force northwesterlies behind it.
These northwesterlies will diminish over all but northeasternmost
waters by late in the day Thursday.

Marine interests are advised that storm warnings are in effect for
Georges Bank, West Scotian Slope, eastern shore, Sable, East Scotian
Slope, Fourchu, Banquereau - northwestern half, Cabot Strait and
Gulf-Magdalen - eastern half. Gale warnings are in effect for all
remaining waters.

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