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Northeast Gulf

Forecast

Marine Forecast

Issued 03:00 AM NDT 11 March 2025

Today Tonight and Wednesday.

Gale warning in effect.

Wind northwest 15 to 20 knots diminishing to northwest 10 to 15 this morning then backing to southwest 10 to 15 this afternoon. Wind backing to southeast 15 to 20 overnight then increasing to southwest 35 Wednesday morning.

Flurries or showers Wednesday.

Freezing spray warning in effect.

Over open water freezing spray ending this morning. Freezing spray beginning Wednesday evening.

Temperatures minus 12 to minus 6 rising to plus 1 Wednesday morning then falling to minus 8 to minus 4 Wednesday evening.

Waves

Issued 06:00 PM NDT 10 March 2025
Tonight and Tuesday. Outside the ice edge seas 1 metre or less.

Extended Forecast

Issued 03:00 AM NDT 11 March 2025
Thursday Wind west 15 to 20 knots diminishing to west 10 to 15 in the morning.
Friday Wind southwest 10 to 15 knots increasing to southwest 25.
Saturday Wind light.

Ice Forecast

Issued 9:59 AM EDT 10 March 2025 Today 3 tenths grey-white ice including 1 tenth first-year ice except 9 tenths grey-white ice including 4 tenths first-year ice in the northeastern section. Consolidated first-year ice along parts of the coasts. 

[ 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
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 9:59 AM EDT 10 March 2025 Today

Ice Edge

First ice edge estimated from New Brunswick near 4523N 6527W to
4511N 6517W to 4409N 6639W to Nova Scotia near 4417N 6608W. Sea ice
northeast of the ice edge.

Second ice edge estimated from Nova Scotia near 4519N 6058W to 4547N
5829W to 4720N 5632W to Newfoundland near 4706N 5547W. Sea ice north
of the ice edge.

Ice Coverage

3 tenths grey-white ice including 1 tenth first-year ice except 9
tenths grey-white ice including 4 tenths first-year ice in the
northeastern section. Consolidated first-year ice along parts of the
coasts.

 

Iceberg Bulletin

Issued 2:58 PM EDT 10 March 2025

Iceberg Limit

Iceberg limit at 0000 UTC 11 Mar estimated from Newfoundland near
4709N 5258W to 4845N 4730W to 5025N 4505W to 5335N 4745W to 5900N
5620W to 6030N 5525W to 5725N 4600W then eastwards.

Western iceberg limit at 0000 UTC 11 Mar estimated from Quebec near
5035N 5955W to Newfoundland near 4925N 5800W.

Iceberg Count

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

Warnings (In effect)

Gale warning in effect

Northeast Gulf

Issued 03:00 AM NDT 11 March 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.

Freezing spray warning in effect

Northeast Gulf

Issued 03:00 AM NDT 11 March 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 11 March 2025 Today Tonight and Wednesday At 3:00 a.m. NDT today quasi-stationary trough located northeast
of the Marine District.

At 3:00 a.m. NDT today ridge located over western Labrador.
By 3:00 a.m. NDT Wednesday ridge located on a line
northeast-southwest over the Northeast Coast of Newfoundland.

At 3:00 a.m. NDT Wednesday approaching trough located near
Anticosti Island.

Marine Weather Statement

Issued 2:53 AM NDT 11 March 2025 A trough of low pressure northeast of the marine district will remain
nearly stationary today and tonight before weakening on Wednesday.
Meanwhile a ridge of high pressure approaching from the west will
move to lie over Newfoundland tonight. Gale force northwesterlies
over Belle Isle Bank between these two features will diminish on
Wednesday as the trough weakens.

A second trough approaching from the west will move to lie over the
St. Lawrence River tonight before crossing Labrador on Wednesday.
Strong to gale force southerlies to westerlies will develop over Gulf
waters on Wednesday to the south of the trough.

Marine interests are advised that gale warnings are in effect for the
Gulf waters and Belle Isle Bank.

Marine interests are also advised that freezing spray warnings are in
effect for all waters except Strait of Belle Isle - eastern half and
the Grand Banks.

Atlantic - Newfoundland Area

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