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South Labrador Coast

Warnings

Forecast

Marine Forecast

Issued 04:00 PM NDT 20 April 2026

Tonight and Tuesday.

Wind south 25 knots becoming northwest 25 this evening then diminishing to northwest 15 Tuesday morning. Wind becoming variable 10 to 15 Tuesday afternoon.

Rain and fog patches changing to flurries this evening and ending overnight.

Temperatures plus 2 falling to minus 7 Tuesday afternoon.

Waves

Issued 06:00 AM NDT 20 April 2026
Today Tonight and Tuesday. Mainly ice covered.

Extended Forecast

Issued 04:00 PM NDT 20 April 2026
Wednesday Wind northwest 10 to 15 knots increasing to northwest 25 in the morning.
Thursday Wind variable 15 to 20 knots becoming northeast 15 to 20.
Friday Wind northeast 25 knots.

Ice Forecast

Issued 10:00 AM EDT 20 April 2026 Today Tonight and Tuesday 4 tenths grey-white ice including 1 tenth first-year ice except 8 tenths first-year ice including a trace of old ice in the eastern section. Consolidated first-year ice along parts of the coast. 

[ 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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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 20 April 2026 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Newfoundland near 4745N 5243W to 4641N 4618W
to 5530N 5230W to 5700N 5600W to 6045N 5800W to 6200N 5700W then
northeastward. Sea ice north then west of the ice edge.

Ice Coverage

4 tenths grey-white ice including 1 tenth first-year ice except 8
tenths first-year ice including a trace of old ice in the eastern
section. Consolidated first-year ice along parts of the coast.

 

Iceberg Bulletin

Issued 2:30 PM EDT 20 April 2026

Iceberg Limit

Iceberg limit at 0000 UTC 21 Apr estimated from Newfoundland near
4655N 5400W to 4415N 5210W to 4340N 4630W to 4630N 4415W to 5000N
4425W to 5305N 4755W to 5900N 5500W to 6015N 5245W to 5830N 5000W
then eastward.

Iceberg Count

26 to 50 icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 4:00 PM NDT 20 April 2026 Tonight and Tuesday At 4:00 p.m. NDT today trough located on a line north-south over
the Northwest Labrador Sea.
By 4:00 p.m. NDT Tuesday trough located on a line
northwest-southeast over the East Labrador Sea.

At 4:00 p.m. NDT today quasi-stationary ridge located over eastern
Greenland.

Marine Weather Statement

Issued 12:48 PM NDT 20 April 2026 A trough of low pressure over the Northwest Labrador Sea will slowly
move eastward to lie over the East Labrador Sea by Tuesday morning,
while a ridge of high pressure over Eastern Greenland remains nearly
stationary. Gale to storm force south to southeasterlies ahead of the
trough will shift to strong to gale force northwesterlies in its
wake.

Marine interests are advised that a storm warning is in effect for
East Labrador Sea. A gale warning is in effect for Northwest Labrador
Sea.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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