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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 03:00 AM NDT 20 June 2021

Today Tonight and Monday.

Wind light increasing to south 15 knots this morning and to south 25 early this evening. Wind diminishing to southwest 10 to 15 near midnight. Wind southwest 10 to 15 Monday.

Showers this afternoon and tonight with a risk of thunderstorms. Fog banks.

Waves

Issued 06:00 PM NDT 19 June 2021
Tonight and Sunday. Seas 1 to 2 metres building to 2 to 3 Sunday evening.

Extended Forecast

Issued 03:00 AM NDT 20 June 2021
Tuesday Wind light increasing to south 15 to 20 knots late in the day.
Wednesday Wind south 20 knots.
Thursday Wind south 15 to 20 knots becoming northwest 15 to 20.

Ice Forecast

Issued 10:00 AM EDT 19 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 - 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 Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Rocky Harbour 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
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 19 June 2021 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Labrador near 5435N 5721W to 5442N
5628W to 5515N 5732W to Labrador near 5504N 5857W. Sea ice west of
the ice edge.

Second ice edge estimated from Labrador near 5828N 6233W to 5823N
6100W 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 19 June 2021 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Labrador near 5435N 5721W to 5442N
5628W to 5515N 5732W to Labrador near 5504N 5857W. Sea ice west of
the ice edge.

Second ice edge estimated from Labrador near 5828N 6233W to 5823N
6100W then northeastward. Sea ice north of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:51 PM EDT 19 June 2021

Iceberg Limit

Iceberg limit at 0000 UTC 20 Jun estimated from Newfoundland near
5000N 5555W to 5020N 5355W to 5200N 5250W to 5450N 5150W to 5600N
5200W to 5900N 5800W to 6130N 5805W to 5850N 4715W then eastwards.

Western iceberg limit at 0000 UTC 20 Jun estimated from Quebec near
5110N 5838W to Newfoundland near 5029N 5727W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:51 PM EDT 19 June 2021

Iceberg Limit

Iceberg limit at 0000 UTC 20 Jun estimated from Newfoundland near
5000N 5555W to 5020N 5355W to 5200N 5250W to 5450N 5150W to 5600N
5200W to 5900N 5800W to 6130N 5805W to 5850N 4715W then eastwards.

Western iceberg limit at 0000 UTC 20 Jun estimated from Quebec near
5110N 5838W to Newfoundland near 5029N 5727W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 20 June 2021 Today Tonight and Monday At 3:00 a.m. NDT today trough located over the southeastern
Grand Banks.
By 3:30 p.m. NDT today departing trough located east of the Marine
District.

At 3:00 a.m. NDT today trough located over the Maritimes.
By 3:00 a.m. NDT Monday trough located from the Strait of Belle
Isle to the Grand Banks.

Atlantic - Newfoundland Area

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