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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 08:00 PM NDT 23 October 2020

Tonight and Saturday.

Gale warning in effect.

Wind east 15 to 20 knots increasing to east 25 late overnight and to southeast 35 Saturday morning.

Rain and fog patches Saturday.

Waves

Issued 06:00 PM NDT 23 October 2020
Tonight and Saturday. Seas 2 to 3 metres building to 3 to 4 Saturday morning and to 4 to 6 Saturday afternoon.

Extended Forecast

Issued 03:30 PM NDT 23 October 2020
Sunday Wind southeast 45 to 55 knots increasing to southwest 55 to 65 in the morning then diminishing to northwest 35 in the afternoon.
Monday Wind northwest 25 to 35 knots diminishing to light.
Tuesday Wind south 25 to 35 knots.

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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 19 July 2020 Forecasts have ended for the season.

Ice Forecasts

Tail of the Grand Banks

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

Iceberg Bulletin

Southwestern Grand Banks

Issued 2:30 PM EDT 23 October 2020

Iceberg Limit

Iceberg limit at 0000 UTC 24 Oct estimated from the Labrador coast
near 5153N 5602W to 5145N 5430W to 5215N 5300W to 5500N 5030W to
5630N 5100W to 5700N 5500W to 6100N 5900W to 6200N 5600W to 5900N
5000W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 2:30 PM EDT 23 October 2020

Iceberg Limit

Iceberg limit at 0000 UTC 24 Oct estimated from the Labrador coast
near 5153N 5602W to 5145N 5430W to 5215N 5300W to 5500N 5030W to
5630N 5100W to 5700N 5500W to 6100N 5900W to 6200N 5600W to 5900N
5000W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 8:00 PM NDT 23 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 23 October 2020 Tonight and Saturday At 8:00 p.m. NDT tonight high 1030 mb located over Newfoundland.
By 10:00 a.m. NDT Saturday departing high 1029 mb located over
the eastern Grand Banks.

At 9:30 a.m. NDT Saturday approaching Hurricane Epsilon 968 mb
located south of Nova Scotia.

At 3:30 p.m. NDT Saturday approaching trough located over the
St. Lawrence River.

Marine Weather Statement

Issued 7:51 PM NDT 23 October 2020 On Saturday, a trough of low pressure will approach the marine
district from the west while hurricane epsilon nears the Southern
Grand Banks from the southwest. Gale force southeasterlies will
spread across southern waters Saturday morning as hurricane epsilon
approaches, while gale force southerlies will develop over northern
waters Saturday afternoon ahead of the trough.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle - eastern half, Belle Isle Bank, and the Grand
Banks.

At 6:30 P.M. NDT, hurricane epsilon was located near latitude 35.5
north and longitude 61.7 west, about 245 nautical miles northeast of
Bermuda. Maximum sustained winds were estimated at 75 knots and
central pressure at 968 MB. Epsilon is moving northward at 10 knots.
Epsilon is expected to make a turn to the northeast on Saturday and
pass through the Southern Grand Banks on Sunday as a hurricane or
strong post-tropical storm.

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