Southeastern Grand Banks

Forecast

Marine Forecast

Issued 08:00 PM NST 18 January 2018

Tonight and Friday.

Gale warning in effect.

Wind southwest 25 to 35 knots becoming southwest 35 near midnight except northeast 25 over northern sections. Wind increasing to northwest 40 Friday evening.

Periods of rain and a few thunderstorms and fog banks.

Waves

Issued 06:00 PM NST 18 January 2018

Southeastern Grand Banks - northern half

Tonight and Friday. Seas 2 to 3 metres building to 3 to 4 near noon Friday.

Southeastern Grand Banks - southern half

Tonight and Friday. Seas 2 to 3 metres building to 3 to 5 near midnight.

Extended Forecast

Issued 03:30 PM NST 18 January 2018
Saturday Wind northwest 25 to 35 knots diminishing to northwest 15 to 20 in the morning then increasing to southwest 25 to 35 late in the day.
Sunday Wind west 25 to 35 knots.
Monday Wind west 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EST 18 January 2018 Today Tonight and Friday Ice free.  

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Southwestern Grand Banks - 44138 Banquereau - 44139 Laurentian Fan - 44141 LaHave Bank - 44150 Northeast Burgeo Bank - 44255 Halifax Harbour - 44258 Mont-Louis - 45138 Baie-Comeau Airport Havre-Saint-Pierre Airport Longue-Pointe-de-Mingan Sept-Îles Airport Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Bas Caraquet Bathurst Airport Bouctouche AAFC Charlo Eskasoni (First Nations) Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Baccaro Point Beaver Island Brier Island Caribou Point Debert Grand Étang CFB Greenwood Hart Island Ingonish Beach Kentville AAFC Lunenburg McNabs Island Nappan AAFC North Mountain Parrsboro Sable Island St.Paul Island Shearwater Airport J.A. Douglas McCurdy Sydney Airport Tracadie Western Head Yarmouth Airport Charlottetown Airport East Point North Cape Summerside Burgeo Port aux Basques Sagona Island St. Lawrence Stephenville Airport Winterland Wreckhouse Île aux Perroquets Île Rouge Pointe-des-Monts Pointe-Noire Île Bicquette Cap-Chat Îles de la Madeleine Airport
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Ice Conditions

Ice Forecasts

Southeastern Grand Banks

Issued 10:00 AM EST 18 January 2018 Today Tonight and Friday

Ice Edge

First ice edge estimated from Newfoundland near 4835N 5325W to
Newfoundland near 4900N 5340W. Sea ice west of the ice edge.

Second ice edge estimated from Newfoundland near 4925N 5420W to
4945N 5430W to 4940N 5450W to Newfoundland near 4930N 5510W. Sea ice
south of the ice edge.

Third ice edge estimated from Newfoundland near 5040N 5610W to 5105N
5245W to 5455N 5250W to 5610N 5605W to 5800N 5720W then northwards.
Sea ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 18 January 2018 Today Tonight and Friday

Ice Edge

First ice edge estimated from Newfoundland near 4835N 5325W to
Newfoundland near 4900N 5340W. Sea ice west of the ice edge.

Second ice edge estimated from Newfoundland near 4925N 5420W to
4945N 5430W to 4940N 5450W to Newfoundland near 4930N 5510W. Sea ice
south of the ice edge.

Third ice edge estimated from Newfoundland near 5040N 5610W to 5105N
5245W to 5455N 5250W to 5610N 5605W to 5800N 5720W then northwards.
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 18 January 2018

Iceberg Limit

Iceberg limit at 0000 UTC 19 Jan estimated from the Labrador coast
near 5400N 5718W to 5400N 5200W to 5500N 5200W to 5700N 5300W then
eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 11:00 AM EST 18 January 2018

Iceberg Limit

Iceberg limit at 0000 UTC 19 Jan estimated from the Labrador coast
near 5400N 5718W to 5400N 5200W to 5500N 5200W to 5700N 5300W then
eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southeastern Grand Banks

Issued 8:00 PM NST 18 January 2018

'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 NST 18 January 2018 Tonight and Friday At 8:00 p.m. NST tonight deepening low 998 mb located over
northwestern Funk Island Bank.
By 3:00 a.m. NST Friday quasi-stationary low 988 mb located east
of Belle Isle Bank.

At 8:00 p.m. NST tonight deepening low 992 mb located southwest
of Nova Scotia.
By 3:30 p.m. NST Friday low 985 mb located south of the Grand Banks.

By 3:30 p.m. NST Friday trough from 985 mb low located on a line
northeast-southwest over the southeastern Grand Banks.

Marine Weather Statement

Issued 7:58 PM NST 18 January 2018 A trough of low pressure associated with a developing low pressure
system lying southwest of Nova Scotia will cross the Grand Banks
tonight and Friday morning. The low will continue eastward south of
the Grand Banks later on Friday. Over the Southern Grand Banks,
strong to gale force southwesterlies to the south of the trough shift
to strong northeasterlies to its north. Winds will shift to gale
force northerlies on Friday as the low passes by south of the
district.

Marine interests are advised that gale warnings are in effect for the
Southern Grand Banks.

Marine interests are also advised that freezing spray warnings are in
effect for all waters except Southwest Coast, South Coast, and the
Grand Banks.

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