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Southeastern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NDT 12 June 2021

Today Tonight and Sunday.

Gale warning in effect.

Wind west 15 knots backing to southwest 10 to 15 near noon then to southeast 15 to 20 this evening. Wind increasing to east 35 to 45 late overnight then backing to north 35 to 45 Sunday morning except south 35 over eastern sections. Wind becoming northwest 25 to 35 Sunday afternoon.

Rain and fog patches overnight and Sunday with a risk of thunderstorms.

Waves

Issued 10:04 AM NDT 12 June 2021
Today Tonight and Sunday. Seas 2 to 3 metres subsiding to 1 to 2 this afternoon then building to 3 to 5 late overnight. Seas building to 5 to 7 Sunday morning.

Extended Forecast

Issued 03:00 AM NDT 12 June 2021
Monday Wind west 15 to 20 knots diminishing to light in the afternoon.
Tuesday Wind light increasing to southeast 25 knots.
Wednesday Wind southeast 25 knots veering to southwest 25.

Ice Forecast

Issued 10:00 AM EDT 12 June 2021 Today Tonight and Sunday Forecasts available to mariners upon request.  

[ 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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Ice Conditions

Ice Forecasts

Southeastern Grand Banks

Issued 10:00 AM EDT 12 June 2021 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Labrador near 5349N 5704W to 5409N
5619W to 5459N 5646W to Labrador near 5542N 6022W. Sea ice west of
the ice edge.

Second ice edge estimated from Labrador near 5829N 6234W to 5842N
6114W then northeastward. Sea ice north of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 12 June 2021 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Labrador near 5349N 5704W to 5409N
5619W to 5459N 5646W to Labrador near 5542N 6022W. Sea ice west of
the ice edge.

Second ice edge estimated from Labrador near 5829N 6234W to 5842N
6114W then northeastward. Sea ice north of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southeastern Grand Banks

Issued 2:30 PM EDT 11 June 2021

Iceberg Limit

Iceberg limit at 0000 UTC 12 Jun estimated from Newfoundland near
4957N 5532W to 5000N 5400W to 5115N 5230W to 5425N 5200W to 5600N
5335W to 5900N 5800W to 6130N 5800W to 5730N 5100W then eastwards.

Western iceberg limit at 0000 UTC 12 Jun estimated from Quebec near
5118N 5810W to Newfoundland near 5034N 5721W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 11 June 2021

Iceberg Limit

Iceberg limit at 0000 UTC 12 Jun estimated from Newfoundland near
4957N 5532W to 5000N 5400W to 5115N 5230W to 5425N 5200W to 5600N
5335W to 5900N 5800W to 6130N 5800W to 5730N 5100W then eastwards.

Western iceberg limit at 0000 UTC 12 Jun estimated from Quebec near
5118N 5810W to Newfoundland near 5034N 5721W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southeastern Grand Banks

Issued 10:00 AM NDT 12 June 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 NDT 12 June 2021 Today Tonight and Sunday At 10:00 a.m. NDT today trough located on a line northeast-southwest
over southeastern Labrador.
By 10:00 a.m. NDT Sunday trough located on a line north-south over
Gulf - Port au Port.

At 3:00 a.m. NDT Sunday approaching low 988 mb located south of
the Grand Banks.

At 10:00 a.m. NDT today ridge located over Belle Isle Bank.
By 3:30 p.m. NDT today departing ridge located east of Belle
Isle Bank.

Marine Weather Statement

Issued 9:46 AM NDT 12 June 2021 A developing low pressure system will approach from the southwest
tonight and cross the Southeastern Grand Banks Sunday morning.
Gale force east to northeasterly winds ahead of the low will shift to
strong to gale force northwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for
Northern Grand Banks - southeastern half, Southeastern Grand Banks,
and Southwestern Grand Banks - southeastern half.

Atlantic - Maritimes Area

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