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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NST 23 November 2020

Today Tonight and Tuesday.

Storm warning in effect.

Wind light increasing to southeast 20 knots this afternoon and to southeast 35 this evening. Wind increasing to southeast 45 late overnight and to south 45 to 55 Tuesday morning. Wind diminishing to west 25 Tuesday afternoon.

Rain and fog banks Tuesday.

Waves

Issued 06:00 AM NST 23 November 2020
Today Tonight and Tuesday. Seas 1 to 2 metres building to 2 to 3 this evening and to 3 to 5 late overnight. Seas building to 5 to 7 Tuesday morning.

Extended Forecast

Issued 03:00 AM NST 23 November 2020
Wednesday Wind west 35 to 45 knots diminishing to northwest 20 in the afternoon and to variable 10 to 15 late in the day.
Thursday Wind variable 10 to 15 knots.
Friday Wind variable 10 to 15 knots increasing to southwest 25.

Ice Forecast

Issued 10:00 AM EST 23 November 2020 Today Tonight and Tuesday Forecasts available to mariners upon request.  

[ 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 23 November 2020 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Labrador near 5335N 5605W to 5500N 5715W to
5530N 5930W to 6030N 6405W then northward. Sea ice west of the ice
edge.

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 23 November 2020 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Labrador near 5335N 5605W to 5500N 5715W to
5530N 5930W to 6030N 6405W then northward. 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 22 November 2020

Iceberg Limit

Iceberg limit at 0000 UTC 23 Nov estimated from the Labrador coast
near 5202N 5547W to 5200N 5330W to 5500N 5200W to 6100N 5900W to
6200N 5400W to 5800N 4800W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EST 22 November 2020

Iceberg Limit

Iceberg limit at 0000 UTC 23 Nov estimated from the Labrador coast
near 5202N 5547W to 5200N 5330W to 5500N 5200W to 6100N 5900W to
6200N 5400W to 5800N 4800W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Storm warning in effect

Southwestern Grand Banks

Issued 10:00 AM NST 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.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NST 23 November 2020 Today Tonight and Tuesday At 10:00 a.m. NST today intensifying low 1011 mb located over
southern Quebec.
By 10:00 a.m. NST Tuesday deepening low 980 mb located over the
Quebec Lower North Shore.

At 10:00 a.m. NST today high located over the Grand Banks.
By 8:00 p.m. NST tonight departing high located east of the
Grand Banks.

Marine Weather Statement

Issued 9:51 AM NST 23 November 2020 A low pressure system will track across New Brunswick this evening
and move into the Labrador Sea Tuesday evening. Strong to gale force
south to southeasterlies will develop later today ahead of the low
and will further increase to gale to storm force overnight.
Winds will veer to gale force southwest to northwesterly in the wake
of the low late Tuesday.

Marine interests are advised that storm warnings are in effect for
all waters except Northeast Gulf and Southwest Coast where gale
warnings are in effect.

Atlantic - Maritimes Area

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Marine Weather for Canada

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