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Laurentian Fan

Warnings

Forecast

Marine Forecast

Issued 10:00 AM AST 17 November 2019

Today Tonight and Monday.

Gale warning in effect.

Wind northwest 15 to 20 knots diminishing to variable 10 to 15 this afternoon then increasing to southeast 20 to 25 after midnight. Wind increasing to southeast 25 to 35 Monday morning then backing to east 35 to 45 Monday afternoon. Wind veering to south 25 to 35 Monday evening.

Showers this morning. Rain Monday. Risk of thunderstorms Monday late in the day.

Waves

Issued 05:00 AM AST 17 November 2019
Today Tonight and Monday. Seas 3 to 5 metres subsiding to 2 this afternoon then building to 3 to 5 near noon Monday.

Extended Forecast

Issued 03:00 AM AST 17 November 2019
Tuesday Wind southwest 35 knots diminishing to southwest 25 in the afternoon.
Wednesday Wind variable 15 to 20 knots increasing to northeast 25 to 35.
Thursday Wind northeast 35 knots backing to northwest 35 to 45.

Ice Forecast

Issued 10:00 AM EST 17 November 2019 Today Tonight and Monday Ice free. 

[ Canadian Ice Service ]

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 17 November 2019 Today Tonight and Monday

Ice Edge

Ice edge estimated from Nova Scotia near 4555N 6155W to 4840N 6045W
to Quebec near 5125N 5735W. Sea ice northwest of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 11:00 AM EST 17 November 2019

Iceberg Limit

Iceberg limit at 0000 UTC 18 Nov estimated from the Labrador coast
near 5210N 5545W to 5100N 5200W to 5045N 4700W to 5200N 4615W to
5530N 5400W to 6100N 5900W to 6200N 5400W to 5800N 4800W then
eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Laurentian Fan

Issued 10:00 AM AST 17 November 2019

'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 10:00 AM AST 17 November 2019 Today Tonight and Monday At 10:00 a.m. AST today departing trough located east of the
Grand Banks.

At 3:30 p.m. AST today deepening low 996 mb located over
southeastern Cape Hatteras.
By 3:30 p.m. AST Monday low 991 mb located over Georges Bank.

At 10:00 a.m. AST today ridge located on a line northwest-southeast
over Maine.
By 3:00 a.m. AST Monday ridge located on a line northwest-southeast
over Banquereau.

Marine Weather Statement

Issued 9:42 AM AST 17 November 2019 Strong to gale force westerlies over Cabot and Northern Banquereau
waters will diminish today as a ridge of high pressure moves into the
region.

A low pressure system south of Cape Hatteras will begin to move up
the Eastern Seaboard of the United States. Strong to gale force
easterlies will spread across the soutern waters ahead of the low.
In the wake of the low, winds will shift to strong to gale force
southerlies.

Marine interests are advised that gale warnings are in effect for all
waters except Northumberland Strait, Gulf - Magdalen, Chaleur -
Miscou and Anticosti.

Atlantic - Maritimes Area

Another Region

Marine Weather for Canada

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