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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 08:00 PM NDT 20 April 2021

Tonight and Wednesday.

Wind northwest 20 knots tonight and Wednesday.

Waves

Issued 06:00 PM NDT 20 April 2021
Tonight and Wednesday. Seas 2 to 3 metres subsiding to 2 near noon Wednesday.

Extended Forecast

Issued 03:30 PM NDT 20 April 2021
Thursday Wind south 15 knots increasing to southeast 35 to 45 in the afternoon.
Friday Wind variable 15 to 20 knots.
Saturday Wind southwest 15 knots.

Ice Forecast

Issued 10:00 AM EDT 20 April 2021 Today Tonight and Wednesday Ice free.  

[ 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

Southwestern Grand Banks

Issued 10:00 AM EDT 20 April 2021 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Labrador near 5131N 5647W to
Newfoundland near 5122N 5638W. Sea ice east of the ice edge.

Second ice edge estimated from Newfoundland near 5000N 5552W to
5056N 5455W to 5433N 5235W to 5531N 5332W to 5632N 5601W to 5803N
5731W then northeastward. Sea ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 20 April 2021 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Labrador near 5131N 5647W to
Newfoundland near 5122N 5638W. Sea ice east of the ice edge.

Second ice edge estimated from Newfoundland near 5000N 5552W to
5056N 5455W to 5433N 5235W to 5531N 5332W to 5632N 5601W to 5803N
5731W 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 EDT 20 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near
4736N 5241W to 4805N 5135W to 5400N 5040W to 5500N 5100W to 6000N
5800W to 6050N 5315W to 5715N 4535W then eastwards.

Western iceberg limit at 0000 UTC 21 Apr estimated from Quebec near
5016N 6058W to Newfoundland near 4845N 5830W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 20 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near
4736N 5241W to 4805N 5135W to 5400N 5040W to 5500N 5100W to 6000N
5800W to 6050N 5315W to 5715N 4535W then eastwards.

Western iceberg limit at 0000 UTC 21 Apr estimated from Quebec near
5016N 6058W to Newfoundland near 4845N 5830W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 20 April 2021 Tonight and Wednesday At 8:00 p.m. NDT tonight low 989 mb located east of Funk Island
Bank.
By 10:00 a.m. NDT Wednesday departing low 987 mb located east of
Funk Island Bank.

At 8:00 p.m. NDT tonight ridge located on a line north-south over
the Gulf of St. Lawrence.
By 3:00 a.m. NDT Wednesday quasi-stationary ridge located on a
line northwest-southeast over the Gulf of St. Lawrence.

Marine Weather Statement

Issued 7:47 PM NDT 20 April 2021 Marine interests are advised that all gale warnings have ended.

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