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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 03 April 2025

Today Tonight and Friday.

Wind northwest 15 to 20 knots diminishing to northwest 10 to 15 this morning then becoming light near noon. Wind increasing to south 10 to 15 this evening and to southeast 25 overnight. Wind backing to northeast 20 near noon Friday.

Snow tonight and Friday.

Freezing spray warning in effect.

Over open water freezing spray ending this morning.

Temperatures minus 8 rising to minus 1 overnight.

Waves

Issued 06:00 AM NDT 03 April 2025
Today Tonight and Friday. Seas 2 to 3 metres subsiding to 1 to 2 this morning and to 1 or less this afternoon. Seas building to 1 to 2 near midnight.

Extended Forecast

Issued 03:00 AM NDT 03 April 2025
Saturday Wind northeast 25 knots diminishing to north 10 to 15 in the afternoon then becoming light late in the day.
Sunday Wind south 15 knots increasing to south 25.
Monday Wind south 25 knots diminishing to northwest 15 to 20.

Ice Forecast

Issued 10:00 AM EDT 2 April 2025 Today Tonight and Thursday Bergy water except 1 tenth first-year ice near the Quebec coast. Consolidated rotten first-year ice along parts of the Quebec coast. 

[ 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 Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques 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 2 April 2025 Today Tonight and Thursday

Ice Edge

First ice edge estimated from Cape Breton near 4620N 6017W to 4656N
6003W to 4753N 6116W to 4754N 6327W to Anticosti Island near 4923N
6335W. Sea ice south and west of the ice edge.

Second ice edge estimated from Anticosti Island near 4948N 6315W to
4948N 5942W to 5031N 5752W to Newfoundland near 4847N 5846W. Sea ice
north and east of the ice edge.

Ice Coverage

Bergy water except 1 tenth first-year ice near the Quebec coast.
Consolidated rotten first-year ice along parts of the Quebec coast.

 

Iceberg Bulletin

Issued 3:04 PM EDT 2 April 2025

Iceberg Limit

Iceberg limit at 0000 UTC 3 Apr estimated from Newfoundland near
4658N 5404W to 4410N 5055W to 4410N 4620W to 4655N 4040W to 5230N
4450W to 5610N 4930W to 5900N 5620W to 6135N 5510W to 5900N 4735W
then eastwards.

Western iceberg limit at 0000 UTC 3 Apr estimated from Quebec near
5019N 6230W to 4855N 6100W to Newfoundland near 4740N 5916W.

Iceberg Count

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

Warnings (In effect)

Freezing spray warning in effect

Gulf - Port au Port

Issued 03:00 AM NDT 03 April 2025

Moderate or severe freezing spray is 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 3:00 AM NDT 3 April 2025 Today Tonight and Friday At 3:00 a.m. NDT today low 976 mb located over eastern Labrador Sea.
By 8:00 p.m. NDT tonight departing low 991 mb located northeast
of Labrador Sea.

At 10:00 a.m. NDT today low 993 mb located over Ontario.
By 10:00 a.m. NDT Friday low 1005 mb located over Cape Breton
Island.

At 3:00 a.m. NDT today ridge located over Nova Scotia.
By 3:00 a.m. NDT Friday ridge located over the eastern Marine
District.

Marine Weather Statement

Issued 3:00 AM NDT 3 April 2025 An intense low pressure system over the East Labrador Sea will track
northwards today. Gale to storm force northwesterlies in the wake of
the low will diminish today as the low departs.

A second area of low pressure will approach the district from the
west today and pass over Cape Breton Island then south of
Newfoundland on Friday. Strong to gale force northeast to
southeasterlies are expected to develop north of the low on Friday.

Marine interests are advised that a storm warning is in effect for
Belle Isle Bank. Gale warnings are in effect for Funk Island Bank and
Southwestern Grand Banks.

Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle, Gulf waters, Northeast Coast, Belle
Isle Bank, and Funk Island Bank.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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