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Northeast Gulf

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NST 07 December 2025

Today Tonight and Monday.

Wind northwest 10 to 15 knots becoming light this morning then increasing to west 25 early this evening. Wind diminishing to west 15 to 20 near midnight then veering to northwest 15 Monday morning.

Flurries this afternoon and this evening. Visibility 1 mile or less in flurries.

Temperatures minus 6 rising to minus 1 this afternoon then falling to minus 8 overnight.

Waves

Issued 06:00 PM NST 06 December 2025
Tonight and Sunday. Seas 1 to 2 metres subsiding to 1 or less late overnight then building to 1 to 2 Sunday afternoon. Seas building to 2 to 3 Sunday evening.

Extended Forecast

Issued 03:00 AM NST 07 December 2025
Tuesday Wind northwest 15 to 20 knots backing to west 25 in the afternoon.
Wednesday Wind west 25 to 35 knots.
Thursday Wind southwest 25 knots.

Ice Forecast

Issued 10:00 AM EST 6 December 2025 Today Tonight and Sunday Bergy water except 2 tenths new ice along parts of the Quebec coast. 

[ Canadian Ice Service ]

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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
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 6 December 2025 Today Tonight and Sunday

Ice Edge

First ice edge estimated from New Brunswick near 4511N 6609W to
4508N 6549W to 4518N 6513W to Nova Scotia near 4510N 6445W. Sea ice
northeast of the ice edge.

Second ice edge estimated from Nova Scotia near 4546N 6254W to 4558N
6310W to Prince Edward Island near 4558N 6250W. Sea ice west of the
ice edge.

Third ice edge estimated from 4723N 6136W to 4738N 6112W to 4744N
6124W to 4734N 6159W to 4706N 6212W to 4706N 6147W to 4723N 6136W.
Sea ice within the ice edge.

Fourth ice edge estimated from Prince Edward Island near 4630N 6319W
to 4741N 6431W to 4827N 6402W to 4904N 6404W to 4925N 6516W to 4916N
6703W to 4956N 6635W to Anticosti Island near 4924N 6336W. Sea ice
west then north of the ice edge.

Fifth ice edge estimated from Anticosti Island near 4949N 6317W to
4946N 5954W to Quebec near 5125N 5736W. Sea ice north of the ice
edge.

Ice Coverage

Bergy water except 2 tenths new ice along parts of the Quebec coast.

 

Iceberg Bulletin

Issued 1:30 PM EST 6 December 2025

Iceberg Limit

Iceberg limit at 0000 UTC 7 Dec estimated from Newfoundland near
4830N 5310W to 4900N 4815W to 5000N 4700W to 5100N 4730W to 5945N
5730W to 6120N 5340W then eastward.

Iceberg Count

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

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NST 7 December 2025 Today Tonight and Monday At 3:00 a.m. NST today quasi-stationary trough located east of
the Marine District.

At 3:00 a.m. NST today ridge located on a line north-south over
Cape Breton Island.
By 8:00 p.m. NST tonight dissipating ridge located on a line
northwest-southeast over Newfoundland.

Marine Weather Statement

Issued 2:49 AM NST 7 December 2025 A trough of low pressure east of the marine district will remain
stationary today before slowing moving eastward on Monday. Strong to
gale force northwesterlies are expected over eastern waters today and
tonight before weakening on Monday.

Meanwhile a low pressure system will approach the region from the
southwest on Monday. Over southern waters strong southeasterlies
ahead of the low will increase to gale force south to southwesterlies
as it nears. Gale force northwesterlies are expected behind the low.

Marine interests are advised that gale warnings are in effect for the
Southwest Coast, South Coast, Belle Isle Bank, Funk Island Bank, and
the Grand Banks.

Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle - eastern half, Northeast Coast, and
Belle Isle Bank.

Atlantic - Newfoundland Area

Another Region

Marine Weather for Canada

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