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Northern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NDT 21 April 2024

Today Tonight and Monday.

Wind south 15 to 20 knots increasing to south 25 this afternoon then diminishing to south 15 to 20 late overnight. Wind diminishing to light Monday morning then becoming southwest 15 Monday evening.

Showers and fog banks this afternoon tonight and Monday.

Waves

Issued 06:00 AM NDT 21 April 2024
Today Tonight and Monday. Seas 1 to 2 metres building to 2 to 3 this evening then subsiding to 1 to 2 late overnight.

Extended Forecast

Issued 03:00 AM NDT 21 April 2024
Tuesday Wind west 15 to 20 knots diminishing to variable 10 to 15 late in the day.
Wednesday Wind southeast 25 knots.
Thursday Wind south 25 knots.

Ice Forecast

Issued 10:00 AM EDT 20 April 2024 Today Tonight and Sunday Bergy water.  

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 East Chedabucto Bay – 44488 West Chedabucto Bay – 44489 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Îles de la Madeleine Airport Miscou Island Eskasoni (First Nations) Grand Étang Ingonish Beach North Mountain St.Paul Island J.A. Douglas McCurdy Sydney Airport Charlottetown Airport East Point North Cape Argentia Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Sagona Island St. Anthony Airport St. John's Int'l Airport St. Lawrence Stephenville Airport Twillingate Winterland Branch Hill Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
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Ice Conditions

Ice Forecasts

Northern Grand Banks

Issued 10:00 AM EDT 20 April 2024 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Newfoundland near 4934N 5429W to 5238N
5222W to 5515N 5156W to 5641N 5703W to 6005N 5856W to 6200N 5854W
then northeastward. Sea ice west of the ice edge.

Second ice edge estimated from 6200N 5528W to 6121N 5510W to 6026N
5333W to 6030N 5109W then eastward. Sea ice east of the ice edge.

Ice Coverage

Bergy water.

Ice Forecasts

Flemish

Issued 10:00 AM EDT 20 April 2024 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Newfoundland near 4934N 5429W to 5238N
5222W to 5515N 5156W to 5641N 5703W to 6005N 5856W to 6200N 5854W
then northeastward. Sea ice west of the ice edge.

Second ice edge estimated from 6200N 5528W to 6121N 5510W to 6026N
5333W to 6030N 5109W then eastward. Sea ice east of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Northern Grand Banks

Issued 2:30 PM EDT 20 April 2024

Iceberg Limit

Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near
4729N 5245W to 4805N 4945W to 5155N 4710W to 5445N 4940W to 5445N
4940W to 5625N 4855W then eastward.

Western iceberg limit at 0000 UTC 21 Apr estimated from Quebec near
5013N 6130W to Newfoundland near 4905N 5804W.

Iceberg Count

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

Iceberg Bulletin

Flemish

Issued 2:30 PM EDT 20 April 2024

Iceberg Limit

Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near
4729N 5245W to 4805N 4945W to 5155N 4710W to 5445N 4940W to 5445N
4940W to 5625N 4855W then eastward.

Western iceberg limit at 0000 UTC 21 Apr estimated from Quebec near
5013N 6130W to Newfoundland near 4905N 5804W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 21 April 2024 Today Tonight and Monday At 10:00 a.m. NDT today trough located on a line north-south over
western Newfoundland.
By 3:00 a.m. NDT Monday trough located on a line north-south over
the northern Grand Banks.

At 3:00 a.m. NDT Monday low 1000 mb located over the Quebec Lower
North Shore.

Marine Weather Statement

Issued 9:44 AM NDT 21 April 2024 A low pressure system will develop over the Quebec Lower North Shore
Sunday night and intensify as it moves into Labrador on Monday.
Gale force west to southwesterly winds will spread across Gulf waters
and the strait late Monday with this system.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle and Gulf waters.

Atlantic - Newfoundland Area

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