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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NST 11 December 2023

Today Tonight and Tuesday.

Storm warning in effect.

Wind south 35 knots increasing to south 45 to 55 this evening then diminishing to south 35 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 AM NST 11 December 2023
Today Tonight and Tuesday. Seas 2 to 3 metres building to 3 to 4 this afternoon and to 4 to 6 early this evening. Seas subsiding to 3 to 4 late overnight and to 2 to 3 Tuesday evening.

Extended Forecast

Issued 03:00 AM 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 10 December 2023 Today Tonight and Monday Open water except 2 tenths new ice along parts of the coasts. 

[ Canadian Ice Service ]

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Banquereau - 44139 LaHave Bank - 44150 Halifax Harbour - 44258 East Chedabucto Bay – 44488 West Chedabucto Bay – 44489 West Bay of Fundy – 44490 Baie-Comeau Airport Havre-Saint-Pierre Airport Île aux Perroquets Île Rouge Longue-Pointe-de-Mingan Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport Heath Point Îles de la Madeleine Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat Bas Caraquet Bathurst Airport Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Baccaro Point Beaver Island Brier Island Caribou Point Debert Eskasoni (First Nations) Grand Étang CFB Greenwood Hart Island Ingonish Beach Kentville AAFC Lunenburg McNabs Island Nappan AAFC North Mountain Parrsboro Sable Island St.Paul Island Shearwater Airport J.A. Douglas McCurdy Sydney Airport Tracadie Western Head Yarmouth Airport Charlottetown Airport East Point North Cape Summerside Burgeo Port aux Basques Sagona Island St. Lawrence Stephenville Airport Winterland Branch Hill Wreckhouse
Legend:
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EST 10 December 2023 Today Tonight and Monday

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 4845N 6751W
to 4951N 6624W to Quebec near 4935N 6346W. Sea ice west of the ice
edge.

Third ice edge estimated from Quebec near 4630N 6321W to 4742N 6413W
to 4827N 6405W to Anticosti Island near 4845N 6410W. 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 10 December 2023

Iceberg Limit

Iceberg limit at 0000 UTC 11 Dec estimated from the Labrador coast
near 5240N 5548W to 5345N 5300W to 5600N 5300W to 5830N 5630W 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 03:00 AM 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 3:00 AM NST 11 December 2023 Today Tonight and Tuesday At 3:00 a.m. NST today low 999 mb located south of Cape Cod.
By 10:00 a.m. NST Tuesday low 985 mb located over Labrador Sea.

At 3:00 a.m. NST today ridge located on a line northeast-southwest
over the southeastern Grand Banks.
By 3:30 p.m. NST today ridge located southeast of the Marine
District.

Marine Weather Statement

Issued 3:00 AM NST 11 December 2023 A low pressure system near Cape Cod states will track northeastward
tonight and cross the Gulf of St. Lawrence late in the day today.
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 - Maritimes Area

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Marine Weather for Canada

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