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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:30 PM NST 11 December 2023

Tonight and Tuesday.

Storm warning in effect.

Wind southwest 35 knots increasing to south 45 to 55 this evening then diminishing to south 35 late overnight. Wind veering to west 25 to 35 Tuesday morning then diminishing to west 20 Tuesday evening.

Rain and fog patches ending Tuesday morning. Flurries Tuesday afternoon and evening.

Waves

Issued 06:00 PM NST 11 December 2023
Tonight and Tuesday. Seas 4 to 6 metres subsiding to 3 to 4 late overnight and to 2 to 3 Tuesday evening.

Extended Forecast

Issued 03:30 PM NST 11 December 2023
Wednesday Wind southwest 20 knots.
Thursday Wind west 20 knots veering to northwest 25.
Friday Wind southwest 25 to 35 knots.

Ice Forecast

Issued 10:00 AM EST 11 December 2023 Today Tonight and Tuesday Open water except 2 tenths new 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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Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 11 December 2023 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Nova Scotia near 4548N 6308W to Prince
Edward Island near 4608N 6314W. Sea ice west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4630N 6321W
to 4742N 6413W to 4827N 6405W to Quebec near 4845N 6410W. Sea ice
west of the ice edge.

Third ice edge estimated from Quebec near 4845N 6751W to 4951N 6624W
to Anticosti Island near 4935N 6346W. Sea ice north of the ice edge.

Fourth ice edge estimated from Anticosti Island near 4952N 6343W to
5002N 6322W to 4952N 6128W to 5001N 5941W to 5118N 5746W to 5058N
5722W to Newfoundland near 4928N 5809W. Sea ice north then east of
the ice edge.

Ice Coverage

Open water except 2 tenths new ice along parts of the coasts.

 

Iceberg Bulletin

Issued 1:30 PM EST 11 December 2023

Iceberg Limit

Iceberg limit at 0000 UTC 12 Dec estimated from the Labrador coast
near 5240N 5548W to 5430N 5230W to 5545N 5230W to 5830N 5700W to
6050N 5630W to 5850N 4540W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Storm warning in effect

Gulf - Port au Port

Issued 3:30 PM NST 11 December 2023

'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 3:30 PM NST 11 December 2023 Tonight and Tuesday At 3:30 p.m. NST today low 990 mb located over New Brunswick.
By 3:30 p.m. NST Tuesday low 980 mb located east of Labrador Sea.

At 3:30 p.m. NST today cold front from 990 mb low located over
the Gulf of Maine.
By 3:30 p.m. NST Tuesday cold front from 980 mb low located east
of the Avalon Peninsula.

Marine Weather Statement

Issued 3:14 PM NST 11 December 2023 A deepening low pressure system over New Brunswick will cross the
Gulf of St. Lawrence this evening before moving east of the Labrador
Sea Tuesday. Gale to storm force south to southwesterlies will spread
over all waters as the low approaches.

Marine interests are advised that storm warnings are in effect for
Strait of Belle Isle - western half, Gulf waters, Southwest Coast,
and Belle Isle Bank. Gale warnings are in effect for all remaining
waters.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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