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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 03:30 PM NDT 14 April 2021

Tonight and Thursday.

Gale warning in effect.

Wind northeast 25 to 35 knots tonight and Thursday.

Showers and fog patches.

Waves

Issued 06:00 PM NDT 14 April 2021
Tonight and Thursday. Seas 3 to 5 metres.

Extended Forecast

Issued 03:30 PM NDT 14 April 2021
Friday Wind northeast 25 knots.
Saturday Wind east 25 knots.
Sunday Wind southeast 25 knots veering to southwest 25.

Ice Forecast

Issued 10:00 AM EDT 14 April 2021 Today Tonight and Thursday Ice free.  

[ 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:
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land station Land Station
Ice Conditions

Ice Forecasts

Southwestern Grand Banks

Issued 10:00 AM EDT 14 April 2021 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Newfoundland near 4958N 5530W to 5124N 5355W
to 5419N 5139W to 5619N 5637W to 5803N 5748W 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 14 April 2021 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Newfoundland near 4958N 5530W to 5124N 5355W
to 5419N 5139W to 5619N 5637W to 5803N 5748W then northeastward. Sea
ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 14 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 15 Apr estimated from Newfoundland near
4711N 5254W to 4730N 5030W to 5120N 4835W to 5500N 5100W to 6000N
5830W to 6030N 5150W then eastwards.

Western iceberg limit at 0000 UTC 15 Apr estimated from the Labrador
coast near 5126N 5701W to Newfoundland near 5102N 5654W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 14 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 15 Apr estimated from Newfoundland near
4711N 5254W to 4730N 5030W to 5120N 4835W to 5500N 5100W to 6000N
5830W to 6030N 5150W then eastwards.

Western iceberg limit at 0000 UTC 15 Apr estimated from the Labrador
coast near 5126N 5701W to Newfoundland near 5102N 5654W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 3:30 PM NDT 14 April 2021

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. 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 14 April 2021 Tonight and Thursday At 3:30 p.m. NDT today quasi-stationary low 995 mb located south
of Laurentian Fan.

Marine Weather Statement

Issued 3:18 PM NDT 14 April 2021 An area of low pressure will remain nearly stationary south of
Laurentian Fan tonight then begin to drift slowly eastward late in
the day on Thursday. Strong to gale force northeasterly winds over
southwestern waters will persist tonight and Thursday.

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

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