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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NST 17 January 2021

Today Tonight and Monday.

Gale warning in effect.

Wind southeast 25 knots increasing to southeast 35 this afternoon then diminishing to west 25 this evening. Wind backing to southwest 15 to 20 late overnight. Wind southwest 15 to 20 Monday.

Rain and fog patches beginning this afternoon changing to showers this evening.

Waves

Issued 06:00 AM NST 17 January 2021
Today Tonight and Monday. Seas 3 to 4 metres subsiding to 2 to 3 near noon then building to 3 to 5 this evening.

Extended Forecast

Issued 03:00 AM NST 17 January 2021
Tuesday Wind southeast 35 to 45 knots becoming northwest 35 to 45 in the afternoon then backing to west 25 to 35 late in the day.
Wednesday Wind west 25 to 35 knots becoming west 25.
Thursday Wind northeast 35 to 45 knots becoming northwest 40 to 50.

Ice Forecast

Issued 10:00 AM EST 17 January 2021 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 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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Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EST 17 January 2021 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 5105N 5545W to 5220N 5340W
to 5500N 5445W to 5800N 5730W then northeastward. Sea ice west of
the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 17 January 2021 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 5105N 5545W to 5220N 5340W
to 5500N 5445W to 5800N 5730W then northeastward. Sea ice west of
the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EST 16 January 2021

Iceberg Limit

Iceberg limit at 0000 UTC 17 Jan estimated from the Labrador coast
near 5201N 5546W to 5145N 5400W to 5700N 5400W to 5935N 5620W to
6430N 5530W to 6000N 5100W to 5640N 4725W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EST 16 January 2021

Iceberg Limit

Iceberg limit at 0000 UTC 17 Jan estimated from the Labrador coast
near 5201N 5546W to 5145N 5400W to 5700N 5400W to 5935N 5620W to
6430N 5530W to 6000N 5100W to 5640N 4725W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 10:00 AM NST 17 January 2021

'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 NST 17 January 2021 Today Tonight and Monday At 10:00 a.m. NST today departing low 98 mb located east of the
Grand Banks.

At 10:00 a.m. NST today trough located on a line northwest-southeast
over Nova Scotia.
By 10:00 a.m. NST Monday trough located on a line east-west over
Belle Isle Bank.

Marine Weather Statement

Issued 9:36 AM NST 17 January 2021 A trough of low pressure will approach from the west today. Strong to
gale force southeasterlies will develop ahead of this trough and
diminish to strong southwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for
Gulf waters, Southwest Coast, South Coast, and Southwestern Grand
Banks.

Atlantic - Maritimes Area

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Marine Weather for Canada

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Go prepared with Highway 93 forecasts. Highway regions are available in the Alberta text forecast bulletin between Lake Louise and Jasper. (Photo by: Natalie Anderson)

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