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South Labrador Coast

Warnings

Forecast

Marine Forecast

Issued 09:30 AM NDT 12 March 2026

Today Tonight and Friday.

Storm warning in effect.

Wind variable 10 to 15 knots increasing to northeast 25 this evening and to north 35 to 45 Friday afternoon. Wind becoming northwest 40 to 50 Friday evening.

Snow this afternoon tonight and Friday. Visibility 1 mile or less in snow.

Risk of freezing spray tonight and Friday morning. Risk of freezing spray Friday evening.

Temperatures minus 16 rising to minus 3 Friday afternoon then falling to minus 10 Friday evening.

Waves

Issued 06:00 AM NDT 12 March 2026
Today Tonight and Friday. Mainly ice covered.

Extended Forecast

Issued 04:00 AM NDT 12 March 2026
Saturday Wind northwest 40 to 50 knots diminishing to west 15 to 20 in the afternoon.
Sunday Wind variable 10 to 15 knots increasing to northwest 25.
Monday Wind northwest 25 knots diminishing to variable 10 to 15.

Ice Forecast

Issued 10:00 AM EDT 12 March 2026 Today Tonight and Friday 9 tenths grey ice including 1 tenth first-year ice except 9 tenths first-year ice in the northeastern 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 12 March 2026 Today Tonight and Friday

Ice Edge

First ice edge estimated from 4640N 5530W to 4628N 5339W to
Newfoundland near 4638N 5314W. Sea ice north of the ice edge.

Second ice edge estimated from Newfoundland near 4746N 5243W to
4845N 5230W to 5001N 5302W to 5141N 4911W to 5500N 5130W to 5700N
5600W to 6000N 5815W to 6159N 5721W then northeastward. Sea ice west
of the ice edge.

Ice Coverage

9 tenths grey ice including 1 tenth first-year ice except 9 tenths
first-year ice in the northeastern section. Consolidated first-year
ice along parts of the coast.

 

Iceberg Bulletin

Issued 2:59 PM EDT 11 March 2026

Iceberg Limit

Iceberg limit at 0000 UTC 12 Mar estimated from Newfoundland near
4640N 5310W to 4520N 4930W to 4555N 4410W to 4815N 4300W to 5930N
5700W to 6120N 5400W to 5825N 4900W then eastward.

Iceberg Count

Less than 10 icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

South Labrador Coast

Issued 09:30 AM NDT 12 March 2026

'Storm' force winds of 48 to 63 knots are occurring or expected to occur in this marine area. 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 12 March 2026 Today Tonight and Friday At 9:30 a.m. NDT today low 991 mb located southeast of the East
Labrador Sea.
By 4:00 p.m. NDT today departing low 994 mb located southeast
of Greenland.

At 4:00 a.m. NDT Friday deepening low 993 mb located over western
Newfoundland.
By 9:30 p.m. NDT Friday low 963 mb located over Belle Isle Bank.

At 9:30 a.m. NDT today ridge located from Funk Island Bank to
Hudson Bay.
By 9:30 a.m. NDT Friday ridge located on a line northwest-southeast
over the East Labrador Sea.

Marine Weather Statement

Issued 9:21 AM NDT 12 March 2026 An intense low pressure system southeast of the Labrador Sea will
continue to track eastward to lie southeast of Greenland by this
afternoon. Strong to gale force northwesterly winds behind this low
will gradually ease today as a ridge of high pressure builds in from
the west.

A deepening low pressure system will approach the marine district
from the southwest on Friday. Gale to storm force northwesterlies to
northerlies will develop over southern waters on Friday ahead of the
low.

Marine interests are advised that storm warnings are in effect for
South Labrador Coast and South Labrador Sea. Gale warnings are in
effect for Mid Labrador Coast, Northwest Labrador Sea, and East
Labrador Sea.

Marine interests are also advised that freezing spray warnings are in
effect for the Labrador Sea.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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