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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 18 May 2021

Today Tonight and Wednesday.

Wind light increasing to southeast 15 knots early this evening and to southeast 25 after midnight except south 15 over southwestern sections Wednesday afternoon and evening.

Rain Wednesday late in the day.

Waves

Issued 06:00 AM NDT 18 May 2021
Today Tonight and Wednesday. Seas 2 metres.

Extended Forecast

Issued 03:00 AM NDT 18 May 2021
Thursday Wind variable 15 knots increasing to southeast 20 in the afternoon.
Friday Wind east 20 knots.
Saturday Wind southeast 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 17 May 2021 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 EDT 17 May 2021 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Labrador near 5359N 5717W to 5447N 5644W to
5518N 5732W to 5548N 5702W to 5801N 5948W then northeastward. 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 EDT 17 May 2021 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Labrador near 5359N 5717W to 5447N 5644W to
5518N 5732W to 5548N 5702W to 5801N 5948W 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 17 May 2021

Iceberg Limit

Iceberg limit at 0000 UTC 18 May estimated from Newfoundland near
4924N 5400W to 5145N 5005W to 5525N 5040W to 5545N 4900W to 5900N
4555W then eastwards.

Western iceberg limit at 0000 UTC 18 May estimated from Quebec near
5108N 5844W to Newfoundland near 5028N 5723W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 17 May 2021

Iceberg Limit

Iceberg limit at 0000 UTC 18 May estimated from Newfoundland near
4924N 5400W to 5145N 5005W to 5525N 5040W to 5545N 4900W to 5900N
4555W then eastwards.

Western iceberg limit at 0000 UTC 18 May estimated from Quebec near
5108N 5844W to Newfoundland near 5028N 5723W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 18 May 2021 Today Tonight and Wednesday At 3:00 a.m. NDT today ridge located over eastern Newfoundland.
By 3:00 a.m. NDT Wednesday ridge located from Belle Isle Bank to
the Grand Banks.

At 10:00 a.m. NDT today trough located over the Gaspe Peninsula.
By 10:00 a.m. NDT Wednesday trough located over
Îles-de-la-Madeleine.

Atlantic - Maritimes Area

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Marine Weather for Canada

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