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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NST 14 December 2025

Tonight and Monday.

Storm warning in effect.

Wind southeast 15 to 20 knots backing to east 25 near midnight then increasing to northeast 35 late overnight except south 35 over eastern sections. Wind becoming northwest 35 to 45 Monday afternoon then increasing to northwest 45 to 55 Monday evening.

Snow or rain. Visibility 1 mile or less in precipitation.

Waves

Issued 06:00 PM NST 14 December 2025
Tonight and Monday. Seas 1 to 2 metres building to 2 to 3 near midnight and to 3 to 5 near noon Monday. Seas building to 6 to 8 Monday evening.

Extended Forecast

Issued 03:30 PM NST 14 December 2025
Tuesday Wind northwest 45 to 55 knots diminishing to northwest 35 in the morning and to west 25 in the afternoon.
Wednesday Wind southwest 25 knots.
Thursday Wind southwest 25 to 35 knots veering to northwest 25 to 35.

Ice Forecast

Issued 10:00 AM EST 14 December 2025 Today Tonight and Monday Ice free. 

[ 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:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 14 December 2025 Today Tonight and Monday

Ice Edge

First 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.

Second ice edge estimated from Nova Scotia near 4551N 6201W to
Prince Edward Island near 4621N 6211W. Sea ice west of the ice edge.

Third ice edge estimated from Prince Edward Island near 4628N 6231W
to 4640N 6329W to 4736N 6409W 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.

Fourth ice edge estimated from Anticosti Island near 4945N 6301W to
4946N 5954W to 5106N 5804W to Newfoundland near 5029N 5728W. Sea ice
north of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 1:30 PM EST 14 December 2025

Iceberg Limit

Iceberg limit at 0000 UTC 15 Dec estimated from Newfoundland near
4730N 5239W to 4715N 4945W to 5115N 4745W to 5945N 5730W to 6155N
5330W to 6005N 4945W to 5900N 4600W then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

Southwest Coast

Issued 8:00 PM NST 14 December 2025

'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 8:00 PM NST 14 December 2025 Tonight and Monday At 8:00 p.m. NST tonight departing low 967 mb located southeast
of Greenland.

At 8:00 p.m. NST tonight deepening low 996 mb located south of
Nova Scotia.
By 8:00 p.m. NST Monday deepening low 953 mb located over
northeastern Newfoundland.

At 8:00 p.m. NST tonight ridge located on a line northwest-southeast
over the Northeast Coast of Newfoundland.
By 3:00 a.m. NST Monday dissipating ridge located on a line
northwest-southeast over Belle Isle Bank.

Marine Weather Statement

Issued 7:52 PM NST 14 December 2025 An intensifying low pressure system will approach the marine district
tonight to lie over Northeastern Newfoundland by Monday evening.
Gale force southwesterly winds will spread over the Southern Grand
Banks this evening. Gale to storm force easterly to northerly winds
will develop north of the low on Monday. Winds over all waters will
then shift to gale to storm force southwest to northwesterlies as the
low tracks over Newfoundland Monday evening.

Marine interests are advised that storm warnings are in effect for
Southwest Coast, South Coast, East Coast - Cape St. Francis and
south, Northeast Coast, Belle Isle Bank, Funk Island Bank, and the
Grand Banks. Gale warnings are in effect for all remaining waters.

Marine interests are also advised that freezing spray warnings are in
effect for Strait of Belle Isle and Gulf waters.

Marine interests are further advised that water levels are expected
to exceed the highest astronomical tide with high waves and pounding
surf, impacting some coastal areas of Northeast Coast and East Coast
Monday night into Tuesday morning, most significant near high tide.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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