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East Coast - Cape St. Francis and south

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NDT 12 June 2021

Today Tonight and Sunday.

Wind southwest 15 to 20 knots increasing to southwest 25 this afternoon then diminishing to east 15 late overnight. Wind backing to north 20 near noon Sunday.

Waves

Issued 10:04 AM NDT 12 June 2021
Today Tonight and Sunday. Seas 1 to 2 metres building to 2 to 3 Sunday afternoon.

Extended Forecast

Issued 03:00 AM NDT 12 June 2021
Monday Wind west 20 knots diminishing to variable 15 in the afternoon.
Tuesday Wind south 10 to 15 knots backing to southeast 20.
Wednesday Wind southeast 25 knots diminishing to variable 10 to 15.

Ice Forecast

Issued 10:00 AM EDT 12 June 2021 Today Tonight and Sunday 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

Issued 10:00 AM EDT 12 June 2021 Today Tonight and Sunday

Ice Edge

First ice edge estimated from Labrador near 5349N 5704W to 5409N
5619W to 5459N 5646W to Labrador near 5542N 6022W. Sea ice west of
the ice edge.

Second ice edge estimated from Labrador near 5829N 6234W to 5842N
6114W then northeastward. Sea ice north of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Issued 2:30 PM EDT 11 June 2021

Iceberg Limit

Iceberg limit at 0000 UTC 12 Jun estimated from Newfoundland near
4957N 5532W to 5000N 5400W to 5115N 5230W to 5425N 5200W to 5600N
5335W to 5900N 5800W to 6130N 5800W to 5730N 5100W then eastwards.

Western iceberg limit at 0000 UTC 12 Jun estimated from Quebec near
5118N 5810W to Newfoundland near 5034N 5721W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NDT 12 June 2021 Today Tonight and Sunday At 10:00 a.m. NDT today trough located on a line northeast-southwest
over southeastern Labrador.
By 10:00 a.m. NDT Sunday trough located on a line north-south over
Gulf - Port au Port.

At 3:00 a.m. NDT Sunday approaching low 988 mb located south of
the Grand Banks.

At 10:00 a.m. NDT today ridge located over Belle Isle Bank.
By 3:30 p.m. NDT today departing ridge located east of Belle
Isle Bank.

Marine Weather Statement

Issued 9:46 AM NDT 12 June 2021 A developing low pressure system will approach from the southwest
tonight and cross the Southeastern Grand Banks Sunday morning.
Gale force east to northeasterly winds ahead of the low will shift to
strong to gale force northwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for
Northern Grand Banks - southeastern half, Southeastern Grand Banks,
and Southwestern Grand Banks - southeastern half.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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