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East Coast - Cape St. Francis and south

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 12 April 2021

Today Tonight and Tuesday.

Gale warning in effect.

Wind variable 10 to 15 knots increasing to east 25 near noon except variable 10 to 15 over southern sections. Wind increasing to northeast 35 overnight and to northeast 45 Tuesday morning. Wind diminishing to northeast 25 to 35 Tuesday evening.

Rain and fog patches beginning this morning.

Waves

Issued 06:00 PM NDT 11 April 2021
Tonight and Monday. Seas 3 to 4 metres subsiding to 2 to 3 Monday morning.

Extended Forecast

Issued 03:00 AM NDT 12 April 2021
Wednesday Wind northeast 25 knots.
Thursday Wind northeast 25 knots.
Friday Wind north 25 knots.

Ice Forecast

Issued 10:00 AM EDT 11 April 2021 Today Tonight and Monday Bergy water. 

[ Canadian Ice Service ]

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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 11 April 2021 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4933N 5430W to 5153N 5230W
to 5457N 5112W to 5538N 5259W to 5619N 5637W to 5803N 5751W then
northeastward. Sea ice west of the ice edge.

Ice Coverage

Bergy water.

 

Iceberg Bulletin

Issued 2:30 PM EDT 11 April 2021

Iceberg Limit

Iceberg limit at 0000 UTC 12 Apr estimated from Newfoundland near
4735N 5243W to 4740N 5045W to 5120N 4835W to 5500N 5100W to 6000N
5830W to 6030N 5150W then eastwards.

Western iceberg limit at 0000 UTC 12 Apr estimated from the Labrador
coast near 5126N 5701W to Newfoundland near 5102N 5654W.

Iceberg Count

No confirmed icebergs except less than 10 icebergs north of the
iceberg limit.
Warnings

Warnings (In effect)

Gale warning in effect

East Coast - Cape St. Francis and south

Issued 03:00 AM NDT 12 April 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 12 April 2021 Today Tonight and Tuesday At 3:00 a.m. NDT today low 1000 mb located over Laurentian Fan.
By 3:00 a.m. NDT Tuesday low 991 mb located over the southwestern
Grand Banks.

At 3:00 a.m. NDT today quasi-stationary ridge located over northern
Labrador Sea.

Marine Weather Statement

Issued 2:56 AM NDT 12 April 2021 A low pressure system over Laurentian Fan will slowly drift south of
the Grand Banks on Monday before tracking back north over the
Southwestern Grand Banks on Tuesday. Meanwhile, a ridge of high
pressure will remain nearly stationary over the Labrador Sea. Strong
to gale force east to northeasterly winds will persist over most
waters between the interaction of these two features.

Marine interests are advised that gale warnings are in effect for all
waters except Belle Isle Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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