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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 26 March 2023

Today Tonight and Monday.

Gale warning in effect.

Wind northwest 25 to 35 knots becoming northwest 25 this morning then diminishing to northwest 15 this afternoon. Wind becoming variable 10 to 15 this evening then increasing to northwest 15 to 20 Monday afternoon.

Periods of rain or snow tonight and Monday. Visibility as low as 1 mile in precipitation.

Waves

Issued 06:00 AM NDT 26 March 2023
Today Tonight and Monday. Seas 4 to 6 metres subsiding to 3 to 4 this afternoon and to 2 to 3 near midnight. Seas building to 3 to 4 Monday evening.

Extended Forecast

Issued 03:00 AM NDT 26 March 2023
Tuesday Wind northwest 15 to 20 knots diminishing to light late in the day.
Wednesday Wind northwest 20 knots.
Thursday Wind variable 10 to 15 knots.

Ice Forecast

Issued 10:00 AM EDT 25 March 2023 Today Tonight and Sunday Bergy water.  

[ 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 Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac 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 25 March 2023 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4647N 5257W to 4750N 5104W
to 4846N 5044W to 5042N 5400W to 5457N 5222W to 5600N 5622W to 5803N
5815W then northeastward. Sea ice north then west of the ice edge.

Ice Coverage

Bergy water.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 25 March 2023 Today Tonight and Sunday

Ice Edge

Ice edge estimated from Newfoundland near 4647N 5257W to 4750N 5104W
to 4846N 5044W to 5042N 5400W to 5457N 5222W to 5600N 5622W to 5803N
5815W then northeastward. Sea ice north then west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 25 March 2023

Iceberg Limit

Iceberg limit at 0000 UTC 26 Mar estimated from Newfoundland near
4655N 5555W to 4530N 5510W to 4405N 4645W to 4720N 4350W to 5835N
5540W to 6005N 5015W to 5920N 4845W then eastwards.

Western iceberg limit at 0000 UTC 26 Mar estimated from Quebec near
5020N 6025W to Newfoundland near 4900N 5815W.

Iceberg Count

No confirmed icebergs except less than 10 icebergs north of the
iceberg limit.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 25 March 2023

Iceberg Limit

Iceberg limit at 0000 UTC 26 Mar estimated from Newfoundland near
4655N 5555W to 4530N 5510W to 4405N 4645W to 4720N 4350W to 5835N
5540W to 6005N 5015W to 5920N 4845W then eastwards.

Western iceberg limit at 0000 UTC 26 Mar estimated from Quebec near
5020N 6025W to Newfoundland near 4900N 5815W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 03:00 AM NDT 26 March 2023

'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 3:00 AM NDT 26 March 2023 Today Tonight and Monday At 3:00 a.m. NDT today low 984 mb located east of the Grand Banks.
By 3:00 a.m. NDT Monday quasi-stationary low 982 mb located east
of the Marine District.

Marine Weather Statement

Issued 3:53 AM NDT 26 March 2023 A low pressure system east of the Grand Banks will move eastward
today and stall east of the marine district tonight and Monday.
Gale to storm force northwesterlies will continue over eastern waters
in its wake before diminishing tonight.

Marine interests are advised that storm warnings are in effect for
Northern Grand Banks and Southeastern Grand Banks. Gale warnings are
in effect for East Coast - Cape St. Francis and south and Funk Island
Bank.

Atlantic - Maritimes Area

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Marine Weather for Canada

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