Southeastern Grand Banks

Forecast

Marine Forecast

Issued 08:00 PM NST 20 January 2017

Tonight and Saturday

Storm warning in effect.

Wind northeast 35 to 45 knots increasing to north 45 to 55 near midnight then backing to northwest 50 to 60 near noon Saturday. Wind diminishing to northwest 45 Saturday evening.

Rain with a risk of thunderstorms changing to snow or rain Saturday morning. Visibility 1 mile or less in precipitation.

Waves

Issued 06:00 PM NST 20 January 2017
Tonight and Saturday Seas 5 to 7 metres building to 7 to 9 Saturday morning.

Extended Forecast

Issued 03:30 PM NST 20 January 2017
Sunday Wind northwest 35 to 45 knots diminishing to west 20 in the morning.
Monday Wind north 20 knots.
Tuesday Wind northwest 20 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EST 20 January 2017 Today Tonight and Saturday Ice free.  

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Southwestern Grand Banks - 44138 Banquereau - 44139 Tail of the Bank - 44140 Nickerson Bank - 44251 Northeast Burgeo Bank - 44255 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Miscou Island 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 Wreckhouse Cartwright Airport Mary's Harbour Grates Cove Pool's Island Marticot Island Long Pond Eskasoni (First Nations) Îles de la Madeleine Airport
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Ice Conditions

Ice Forecasts

Southeastern Grand Banks

Issued 10:00 AM EST 20 January 2017 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Newfoundland near 4810N 5255W to 5140N 5200W
to 5200N 5015W to 5525N 5200W to 5615N 5605W to 5800N 5700W then
northward. Sea ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 20 January 2017 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Newfoundland near 4810N 5255W to 5140N 5200W
to 5200N 5015W to 5525N 5200W to 5615N 5605W to 5800N 5700W then
northward. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southeastern Grand Banks

Issued 11:00 AM EST 20 January 2017

Iceberg Limit

Iceberg limit at 0000 UTC 21 Jan estimated from Newfoundland near
5040N 5615W to 4945N 4830W to 5200N 4830W to 5300N 4930W to 5700N
5300W then eastwards.

Western iceberg limit at 0000 UTC 21 Jan estimated from Quebec near
5125N 5735W to Newfoundland near 5100N 5700W.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 11:00 AM EST 20 January 2017

Iceberg Limit

Iceberg limit at 0000 UTC 21 Jan estimated from Newfoundland near
5040N 5615W to 4945N 4830W to 5200N 4830W to 5300N 4930W to 5700N
5300W then eastwards.

Western iceberg limit at 0000 UTC 21 Jan estimated from Quebec near
5125N 5735W to Newfoundland near 5100N 5700W.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Storm warning in effect

Southeastern Grand Banks

Issued 8:00 PM NST 20 January 2017

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 NST 20 January 2017 Tonight and Saturday At 8:00 p.m. NST tonight ridge located on a line east-west over
Belle Isle Bank.
By 10:00 a.m. NST Saturday weakening ridge located north of Belle
Isle Bank.

At 8:00 p.m. NST tonight low 976 mb located south of the Grand
Banks.
By 8:00 p.m. NST Saturday departing low 970 mb located east of
the Grand Banks.

Marine Weather Statement

Issued 7:46 PM NST 20 January 2017 An intensifying low pressure system just south of the Grand Banks
will continue along the southeast edge of the marine district tonight
and Saturday. Gale to storm force northeasterlies will spread over
eastern waters ahead of the low tonight and shift to gale to storm
force northwesterlies in its wake.

Marine interests are advised that storm warnings are in effect for
East Coast - Cape St. Francis and south and the Grand Banks.
Gale warnings are in effect for all remaining waters except Strait of
Belle Isle, Gulf waters, and Northeast Coast - north of Cape St.
John.

Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle and Northeast Coast.

Atlantic - Newfoundland Area

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