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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NDT 25 March 2023

Tonight and Sunday.

Storm warning in effect.

Wind northwest 40 to 50 knots diminishing to northwest 35 late overnight and to northwest 25 Sunday morning. Wind diminishing to northwest 15 Sunday afternoon.

Showers or flurries ending overnight.

Waves

Issued 06:00 AM NDT 25 March 2023
Today Tonight and Sunday. Seas 7 to 9 metres subsiding to 5 to 7 this evening and to 3 to 5 Sunday morning.

Extended Forecast

Issued 03:30 PM NDT 25 March 2023
Monday Wind variable 15 knots increasing to northwest 25 in the afternoon.
Tuesday Wind northwest 20 knots.
Wednesday Wind north 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)

Storm warning in effect

Southwestern Grand Banks

Issued 3:30 PM NDT 25 March 2023

'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 3:30 PM NDT 25 March 2023 Tonight and Sunday At 3:30 p.m. NDT today low 982 mb located over the southeastern
Grand Banks.
By 3:30 p.m. NDT Sunday low 984 mb located east of the Grand Banks.

Marine Weather Statement

Issued 3:19 PM NDT 25 March 2023 A low pressure system over the Southeastern Grand Banks will continue
to drift eastward tonight to lie east of the Grand Banks where it
will stall on Sunday. Gale to storm force easterly to northeasterlies
to the north of the low will give way to gale to storm force
northerlies in its wake. The northerlies will gradually diminish as
the low departs.

Marine interests are advised that storm warnings are in effect for
Funk Island Bank and the Grand Banks. Gale warnings are in effect for
Southwest Coast, South Coast, and East Coast.

Atlantic - Maritimes Area

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Marine Weather for Canada

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