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Anticosti

Forecast

Marine Forecast

Issued 03:30 PM AST 23 November 2020

Tonight and Tuesday.

Storm warning in effect.

Wind southeast 35 knots increasing to southeast 45 near midnight then becoming northwest 45 late overnight. Wind increasing to northwest 50 Tuesday morning with gusts to 60 in the Honguedo Strait. Wind diminishing to northwest 45 Tuesday evening.

Snow or rain becoming rain this evening then flurries Tuesday morning. Visibility 1 mile or less in flurries.

Freezing spray warning in effect.

Freezing spray beginning Tuesday evening.

Temperatures plus 3 falling to minus 4 Tuesday evening.

Waves

Issued 05:00 AM AST 23 November 2020

Anticosti - northeastern half

Today Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 late this morning and to 2 to 3 this afternoon. Seas building to 3 to 5 early this evening and to 6 to 8 late this evening then subsiding to 4 to 6 Tuesday morning.

Anticosti - southwestern half

Today Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 late this morning and to 2 to 3 late this afternoon. Seas building to 3 to 5 early this evening and to 4 to 6 late overnight and to 6 to 8 Tuesday morning. Seas subsiding to 4 to 6 Tuesday evening.

Extended Forecast

Issued 03:30 PM AST 23 November 2020
Wednesday Wind northwest 35 knots diminishing to northwest 25 to 30 in the morning and to southwesterly 15 in the afternoon.
Thursday Wind westerly 10 to 15 knots becoming southeast 10 to 15.
Friday Wind southerly 20 knots veering to southwest 20 to 25.

Ice Forecast

Issued 10:00 AM EDT 25 May 2020 Forecasts available to mariners upon request. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 East Chedabucto Bay - 44488 West Chedabucto Bay - 44489 West Bay of Fundy - 44490 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point Îles de la Madeleine Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat 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 Baccaro Point Beaver Island Brier Island Caribou Point Debert Eskasoni (First Nations) Grand Étang CFB Greenwood Hart Island Ingonish Beach Kentville AAFC Lunenburg McNabs Island Nappan AAFC North Mountain Parrsboro Sable Island St.Paul Island Shearwater Airport J.A. Douglas McCurdy Sydney Airport Tracadie Western Head Yarmouth Airport Charlottetown Airport East Point North Cape Summerside Burgeo Port aux Basques Sagona Island St. Lawrence Stephenville Airport Winterland Branch Hill Wreckhouse
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 25 May 2020

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 2:30 PM EST 23 November 2020

Iceberg Limit

Iceberg limit at 0000 UTC 24 Nov estimated from the Labrador coast
near 5136N 5643W to 5200N 5329W to 5500N 5159W.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

Anticosti

Issued 3:30 PM AST 23 November 2020

'Storm' force winds of 48 to 63 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.

Freezing spray warning in effect

Anticosti

Issued 3:30 PM AST 23 November 2020

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 3:30 PM AST 23 November 2020 Tonight and Tuesday At 3:30 p.m. AST today deepening low 1004 mb located over Maine.
By 3:30 p.m. AST Tuesday low 974 mb located over southeastern
Labrador.

Marine Weather Statement

Issued 3:16 PM AST 23 November 2020 An intensifying low pressure system over Maine will track over the
northern marine district tonight and across Southeastern Labrador on
Tuesday. Strong to gale force southeasterlies ahead of the low will
shift to strong to gale force northwesterlies in its wake.
Over northern and eastern waters, gale to storm force south to
southeasterlies will shift to gale to storm force northwesterlies and
colder air in the wake of this system.

Marine interests are advised that storm warnings are in effect for
Banquereau, Cabot Strait, Gulf - Magdalen, and Anticosti.
Gale warnings are in effect for all remaining waters. A freezing
spray warning is in effect for Anticosti.

Atlantic - Maritimes Area

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