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Northern Grand Banks

Forecast

Marine Forecast

Issued 03:00 AM NDT 16 September 2021

Today Tonight and Friday.

Gale warning in effect.

Wind variable 10 to 15 knots increasing to southwest 25 this morning except southwest 35 over northern sections this afternoon. Wind diminishing to northwest 15 overnight and to light Friday morning.

Showers this afternoon and tonight with a risk of thunderstorms. Fog patches forming this evening and dissipating overnight.

Waves

Issued 06:00 AM NDT 16 September 2021
Today Tonight and Friday. Seas 3 to 4 metres becoming 2 to 3 this morning except 3 to 4 over northern sections today. Seas subsiding to 1 to 2 Friday morning.

Extended Forecast

Issued 03:00 AM NDT 16 September 2021
Saturday Wind southwest 15 to 20 knots.
Sunday Wind south 15 knots increasing to southeast 25 to 35.
Monday Wind south 35 knots becoming north 35.

Ice Forecast

Issued 10:00 AM EDT 8 July 2021 Forecasts available to mariners upon request.  

[ 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:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Northern Grand Banks

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Flemish

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Northern Grand Banks

Issued 2:30 PM EDT 15 September 2021

Iceberg Limit

Iceberg limit at 0000 UTC 16 Sep estimated from the Labrador coast
near 5237N 5546W to 5300N 5430W to 5515N 5230W to 5800N 5700W to
6240N 6015W to 6310N 5640W to 5850N 5155W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Flemish

Issued 2:30 PM EDT 15 September 2021

Iceberg Limit

Iceberg limit at 0000 UTC 16 Sep estimated from the Labrador coast
near 5237N 5546W to 5300N 5430W to 5515N 5230W to 5800N 5700W to
6240N 6015W to 6310N 5640W to 5850N 5155W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Northern Grand Banks

Issued 03:00 AM NDT 16 September 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 3:00 AM NDT 16 September 2021 Today Tonight and Friday At 3:00 a.m. NDT today trough located on a line northeast-southwest
over Anticosti Island.
By 3:00 a.m. NDT Friday trough located on a line northeast-southwest
over the Grand Banks.

At 3:00 a.m. NDT today ridge located over the Grand Banks.
By 10:00 a.m. NDT today departing ridge located east of the
Grand Banks.

At 8:00 p.m. NDT tonight approaching ridge located over the
Maritimes.

Marine Weather Statement

Issued 2:55 AM NDT 16 September 2021 A trough of low pressure over Anticosti Island will sweep eastward
across Newfoundland waters today. Strong to gale force south to
southwesterlies are expected over all waters today ahead of this
feature, with strong to gale force northwesterlies over northern
waters tonight in its wake.

Marine interests are advised that gale warnings are in effect for
East Coast, Belle Isle Bank, Funk Island Bank, and Northern Grand
Banks.

Atlantic - Newfoundland Area

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