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Southwestern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 20 October 2021

Today Tonight and Thursday.

Wind variable 15 to 20 knots increasing to west 25 this morning. Wind west 25 tonight and Thursday.

Showers ending overnight with a risk of thunderstorms.

Waves

Issued 06:00 AM NDT 20 October 2021
Today Tonight and Thursday. Seas 3 to 5 metres.

Extended Forecast

Issued 03:00 AM NDT 20 October 2021
Friday Wind west 15 to 20 knots diminishing to light in the morning then increasing to south 15 to 20 late in the day.
Saturday Wind southwest 20 knots.
Sunday Wind south 25 to 35 knots veering to west 25 to 35.

Ice Forecast

Issued 10:00 AM EDT 8 July 2021 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
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land station Land Station
Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 19 October 2021

Iceberg Limit

Iceberg limit at 0000 UTC 20 Oct estimated from the Labrador coast
near 5228N 5546W to 5245N 5445W to 5430N 5230W to 5800N 5700W to
5905N 5735W to 5940N 5425W to 5810N 5355W to 5650N 5220W to 5700N
5045W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 19 October 2021

Iceberg Limit

Iceberg limit at 0000 UTC 20 Oct estimated from the Labrador coast
near 5228N 5546W to 5245N 5445W to 5430N 5230W to 5800N 5700W to
5905N 5735W to 5940N 5425W to 5810N 5355W to 5650N 5220W to 5700N
5045W then eastwards.

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 October 2021 Today Tonight and Thursday At 3:00 a.m. NDT today deepening low 999 mb located over the
southwestern Grand Banks.
By 3:00 a.m. NDT Thursday low 986 mb located over northern Funk
Island Bank.

Marine Weather Statement

Issued 2:50 AM NDT 20 October 2021 A low pressure system over Southwestern Grand Banks will move to lie
over Funk Island Bank this evening where it will remain nearly
stationary through most of the day on Thursday. Strong to gale force
southwesterlies can be expected to the south of the low's track
today. Northerly gales will develop ahead of the low tonight before
shifting to northwesterly gales in its wake on Thursday.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle - eastern half, East Coast, Northeast Coast,
Belle Isle Bank, Funk Island Bank, Northern Grand Banks, and
Southeastern Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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