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Lake Melville

Forecast

Marine Forecast

Issued 09:30 AM NDT 11 May 2025

Today Tonight and Monday.

Gale warning in effect.

Wind north 25 knots increasing to north 35 to 45 near noon then backing to northwest 25 to 35 this evening. Wind diminishing to northwest 20 late overnight and to northwest 10 to 15 Monday morning. Wind veering to north 15 Monday evening.

Snow ending overnight. Visibility 1 mile or less in snow.

Temperatures zero falling to minus 5 this evening then rising to plus 1 Monday evening.

Extended Forecast

Issued 04:00 AM NDT 11 May 2025
Tuesday Wind northwest 15 knots.
Wednesday Wind light increasing to southwest 20 knots.
Thursday Wind northwest 25 knots.

Ice Forecast

Issued 10:00 AM EDT 11 May 2025 Today Tonight and Monday Consolidated rotten first-year ice. 

[ Canadian Ice Service ]

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Weather Conditions

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

Ice Forecasts

Issued 10:00 AM EDT 11 May 2025 Today Tonight and Monday

Ice Edge

Ice edge estimated from Newfoundland near 4958N 5529W to 5038N 5414W to 5503N 5344W to 5721N 5652W to 6007N 5816W to 6200N 5654W then northeastward. Sea ice west of the ice edge.

Ice Coverage

Consolidated rotten first-year ice.

Warnings

Warnings (In effect)

Gale warning in effect

Lake Melville

Issued 09:30 AM NDT 11 May 2025

'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 9:30 AM NDT 11 May 2025 Today Tonight and Monday At 9:30 a.m. NDT today deepening low 992 mb located over the Gulf
of St. Lawrence.
By 9:30 a.m. NDT Monday low 984 mb located over Belle Isle Bank.

At 9:30 a.m. NDT today ridge located on a line east-west over
northern Labrador Sea.
By 9:30 p.m. NDT tonight dissipating ridge located over the North
Labrador Coast.

Marine Weather Statement

Issued 9:26 AM NDT 11 May 2025 A deepening low pressure system over the Northeastern Gulf of St.
Lawrence will track very slowly eastward across Belle Isle Bank
tonight and Monday. Gale to storm force northeasterly to
northwesterly winds will spread over all waters with this system.

Marine interests are advised that a storm warning is in effect for
South Labrador Coast. Gale warnings are in effect for all remaining
waters.

Marine interests are also advised that freezing spray warnings are in
effect for South Labrador Coast, Mid Labrador Coast, and Northwest
Labrador Sea.

Atlantic - Newfoundland Area

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