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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NDT 19 March 2024

Today Tonight and Wednesday.

Wind variable 10 to 15 knots except southwest 25 over southeastern sections. Wind becoming west 25 early this evening then backing to southwest 15 to 20 near noon Wednesday. Wind diminishing to southwest 10 to 15 Wednesday evening.

Showers and fog banks ending near midnight.

Waves

Issued 06:00 AM NDT 19 March 2024
Today Tonight and Wednesday. Seas 2 to 3 metres except 3 to 4 over southeastern sections tonight. Seas building to 3 to 4 late overnight then subsiding to 2 to 3 Wednesday evening.

Extended Forecast

Issued 03:00 AM NDT 19 March 2024
Thursday Wind variable 10 to 15 knots increasing to southeast 25 in the morning and to southeast 25 to 35 in the afternoon.
Friday Wind southeast 25 knots becoming west 25.
Saturday Wind west 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EDT 19 March 2024 Today Tonight and Wednesday Ice free.  

[ 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 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 19 March 2024 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Newfoundland near 4837N 5300W to 5030N 4945W
to 5500N 5145W to 5700N 5700W to 5959N 5830W to 6200N 5545W 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 19 March 2024 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Newfoundland near 4837N 5300W to 5030N 4945W
to 5500N 5145W to 5700N 5700W to 5959N 5830W to 6200N 5545W then
northeastward. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:58 PM EDT 18 March 2024

Iceberg Limit

Iceberg limit at 0000 UTC 19 Mar estimated from Newfoundland near
4702N 5258W to 4800N 4815W to 5215N 4820W to 5620N 5225W to 5815N
5645W to 5755N 5150W to 5505N 4935W then eastwards.

Western iceberg limit at 0000 UTC 19 Mar estimated from Quebec near
5122N 5833W to Newfoundland near 5032N 5714W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:58 PM EDT 18 March 2024

Iceberg Limit

Iceberg limit at 0000 UTC 19 Mar estimated from Newfoundland near
4702N 5258W to 4800N 4815W to 5215N 4820W to 5620N 5225W to 5815N
5645W to 5755N 5150W to 5505N 4935W then eastwards.

Western iceberg limit at 0000 UTC 19 Mar estimated from Quebec near
5122N 5833W to Newfoundland near 5032N 5714W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 19 March 2024 Today Tonight and Wednesday At 10:00 a.m. NDT today trough located from the Gulf of St. Lawrence
to Belle Isle Bank.
By 10:00 a.m. NDT Wednesday trough located on a line
northeast-southwest over Funk Island Bank.

At 10:00 a.m. NDT today low 997 mb located over southeastern
Laurentian Fan.
By 3:00 a.m. NDT Wednesday departing low 987 mb located northeast
of the Grand Banks.

Marine Weather Statement

Issued 9:49 AM NDT 19 March 2024 A low pressure system over Southeastern Laurentian Fan will track
northeastward across the Grand Banks today. Strong to gale force
southwesterlies will spread across southernmost waters today south of
the low. Winds will diminish overnight as the low departs.

Marine interests are advised that a gale warning is in effect for
Southeastern Grand Banks.

Atlantic - Maritimes Area

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