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Lake Melville

Warnings

Forecast

Marine Forecast

Issued 04:00 AM NDT 21 May 2026

Today Tonight and Friday.

Gale warning in effect.

Wind northwest 25 knots increasing to northwest 25 to 35 this morning then becoming northwest 25 early this evening. Wind northwest 25 Friday.

Rain changing to flurries or showers early this morning then to rain near noon Friday.

Extended Forecast

Issued 04:00 AM NDT 21 May 2026
Saturday Wind northwest 15 to 20 knots diminishing to light late in the day.
Sunday Wind light.
Monday Wind light.

Ice Forecast

Issued 10:00 AM EDT 20 May 2026 Today Tonight and Thursday Open water except 7 tenths first-year ice in the eastern section. 

[ Canadian Ice Service ]

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville Airport Eskasoni (First Nations) Grand Étang St. Lawrence St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie North Mountain Ferolle Point Twillingate Daniel's Harbour St.Paul Island Corner Brook Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo West Chedabucto Bay – 44489 Bonavista Berry Hill Charlottetown Airport Argentia East Point North Cape Long Pond Banquereau - 44139 Îles de la Madeleine Airport Miscou Island Cartwright Airport Cap Whittle Blanc-Sablon Airport Natashquan Airport East Chedabucto Bay – 44488 Marticot Island Pool's Island Mary's Harbour Grates Cove Chevery
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 May 2026 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Labrador near 5151N 5606W to
Newfoundland near 5138N 5554W. Sea ice northeast of the ice edge.

Second ice edge estimated from Newfoundland near 5137N 5537W to
5503N 5433W to 5720N 5810W to 5852N 5756W to 6200N 6045W then
northeastward. Sea ice west of the ice edge.

Ice Coverage

Open water except 7 tenths first-year ice in the eastern section.

Warnings

Warnings (In effect)

Gale warning in effect

Lake Melville

Issued 04:00 AM NDT 21 May 2026

'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 4:00 AM NDT 21 May 2026 Today Tonight and Friday At 4:00 a.m. NDT today low 989 mb located over eastern Labrador.
By 4:00 a.m. NDT Friday low 983 mb located east of Belle Isle Bank.

At 9:30 a.m. NDT today trough located on a line north-south over
the East Labrador Sea.
By 9:30 a.m. NDT Friday trough located on a line east-west over
the South Labrador Coast.

Marine Weather Statement

Issued 3:55 AM NDT 21 May 2026 A low pressure system over Eastern Labrador will cross Belle Isle
Bank today then move southeast of the region tonight. Strong to gale
force southeasterlies ahead of the low shift to strong to gale force
northwesterlies behind it.

Meanwhile, a trough extending from the low will sweep westward then
southward across the Labrador Sea later today and tonight. Strong to
gale force northerlies to northwesterlies ahead of the trough veer to
strong to gale force easterlies to northeasterlies as it passes.
Winds will then back to the northwest as the trough moves away.

Marine interests are advised that gale warnings are in effect for all
waters.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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