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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NDT 30 July 2021

Today Tonight and Saturday.

Wind variable 10 to 15 knots increasing to southeast 15 to 20 this afternoon then veering to south 25 late overnight. Wind veering to southwest 20 Saturday afternoon.

Showers and fog patches tonight and Saturday with a risk of thunderstorms.

Waves

Issued 06:00 AM NDT 30 July 2021
Today Tonight and Saturday. Seas 1 to 2 metres building to 2 to 3 late overnight except 3 to 4 over southern sections Saturday afternoon and evening.

Extended Forecast

Issued 03:00 AM NDT 30 July 2021
Sunday Wind southwest 15 to 20 knots.
Monday Wind southwest 10 to 15 knots backing to south 20.
Tuesday Wind southwest 30 knots diminishing to northwest 20.

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

Southwestern Grand Banks

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EDT 8 July 2021

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 1:14 PM EDT 30 July 2021

Iceberg Limit

Iceberg limit at 0000 UTC 31 Jul estimated from the Labrador coast
near 5229N 5551W to 5315N 5415W to 5500N 5415W to 5755N 5555W to
5900N 5800W to 5955N 5140W to 5840N 4650W then eastwards.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:14 PM EDT 30 July 2021

Iceberg Limit

Iceberg limit at 0000 UTC 31 Jul estimated from the Labrador coast
near 5229N 5551W to 5315N 5415W to 5500N 5415W to 5755N 5555W to
5900N 5800W to 5955N 5140W to 5840N 4650W then eastwards.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 30 July 2021 Today Tonight and Saturday At 10:00 a.m. NDT today ridge located over the southeastern
Grand Banks.
By 8:00 p.m. NDT tonight ridge located east of the Grand Banks.

At 10:00 a.m. NDT today low 1001 mb located southwest of the
Maritimes.
By 10:00 a.m. NDT Saturday low 992 mb located over Gulf - Port
au Port.

Marine Weather Statement

Issued 9:55 AM NDT 30 July 2021 An intensifying low pressure system approaching from the southwest
will move to lie near Prince Edward Island this evening then track
northeastward on Saturday to lie over Southeastern Labrador Saturday
evening. Strong to gale force southeasterlies will develop ahead of
the low then shift to strong to gale force southwesterlies in its
wake on Saturday.

Marine interests are advised that gale warnings are in effect for
Northeast Gulf, Gulf - Port au Port and Funk Island Bank.

Atlantic - Newfoundland Area

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