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Northern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 27 October 2020

Tonight and Wednesday.

Gale warning in effect.

Wind southwest 40 knots veering to west 25 to 35 this evening then diminishing to north 15 to 20 after midnight. Wind backing to northwest 25 near noon Wednesday then diminishing to northwest 15 Wednesday evening.

Rain and fog patches changing to showers overnight.

Waves

Issued 06:00 PM NDT 27 October 2020
Tonight and Wednesday. Seas 3 to 5 metres subsiding to 2 to 3 late overnight except 3 to 4 over eastern sections.

Extended Forecast

Issued 03:30 PM NDT 27 October 2020
Thursday Wind variable 10 to 15 knots.
Friday Wind southwest 25 knots veering to northwest 25.
Saturday Wind north 25 to 35 knots.

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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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Ice Conditions

Ice Forecasts

Northern Grand Banks

Issued 10:00 AM EDT 19 July 2020 Forecasts have ended for the season.

Ice Forecasts

Flemish

Issued 10:00 AM EDT 19 July 2020 Forecasts have ended for the season.
 

Iceberg Bulletin

Northern Grand Banks

Issued 2:30 PM EDT 27 October 2020

Iceberg Limit

Iceberg limit at 0000 UTC 28 Oct estimated from Newfoundland near
5100N 5551W to 5100N 5400W to 5330N 5015W to 5500N 5015W to 5600N
5100W to 5700N 5500W to 6100N 5900W to 6200N 5600W to 5900N 5000W
then eastwards.

Western iceberg limit at 0000 UTC 28 Oct estimated from the Labrador
coast near 5134N 5644W to Newfoundland near 5123N 5632W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Flemish

Issued 2:30 PM EDT 27 October 2020

Iceberg Limit

Iceberg limit at 0000 UTC 28 Oct estimated from Newfoundland near
5100N 5551W to 5100N 5400W to 5330N 5015W to 5500N 5015W to 5600N
5100W to 5700N 5500W to 6100N 5900W to 6200N 5600W to 5900N 5000W
then eastwards.

Western iceberg limit at 0000 UTC 28 Oct estimated from the Labrador
coast near 5134N 5644W to Newfoundland near 5123N 5632W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Northern Grand Banks

Issued 8:00 PM NDT 27 October 2020

'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 8:00 PM NDT 27 October 2020 Tonight and Wednesday At 8:00 p.m. NDT tonight intensifying low 999 mb located over the
northern Grand Banks.
By 3:00 a.m. NDT Wednesday departing low 992 mb located east of
Funk Island Bank.

At 8:00 p.m. NDT tonight dissipating ridge located on a line
northwest-southeast over Belle Isle Bank.

At 3:30 p.m. NDT Wednesday approaching ridge located over the
Maritimes.

Marine Weather Statement

Issued 7:54 PM NDT 27 October 2020 A low pressure system over northeastern sections of the Northern
Grand Banks will move east of the district tonight. Gale force
southwesterlies to the south of the low will diminish tonight as the
low departs.

Marine interests are advised that gale warnings are in effect for
Northern Grand Banks and Southeastern Grand Banks.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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