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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NST 11 December 2024

Today Tonight and Thursday.

Gale warning in effect.

Wind southeast 15 to 20 knots increasing to southeast 25 this afternoon and to south 35 Thursday morning. Wind increasing to south 35 to 45 near noon Thursday then veering to southwest 25 to 35 Thursday evening.

Snow changing to rain this morning then to showers Thursday morning. Fog patches forming this afternoon and dissipating Thursday morning. Visibility as low as 1 mile in snow and 1 mile or less in fog patches.

Temperatures zero rising to plus 7 this afternoon.

Waves

Issued 06:00 AM NST 11 December 2024
Today Tonight and Thursday. Seas 1 to 2 metres building to 2 to 3 this afternoon and to 3 to 4 late overnight. Seas building to 4 to 6 Thursday morning.

Extended Forecast

Issued 03:00 AM NST 11 December 2024
Friday Wind southwest 25 to 35 knots.
Saturday Wind southwest 25 to 35 knots becoming west 25.
Sunday Wind northwest 20 knots.

Ice Forecast

Issued 10:00 AM EST 10 December 2024 Today Tonight and Wednesday Open water except 2 tenths new ice along parts of the Quebec coast. 

[ 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 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 2024 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from Nova Scotia near 4541N 6220W to Prince
Edward Island near 4627N 6158W. Sea ice west of the ice edge.

Second ice edge estimated from Prince Edward Island near 4626N 6308W
to 4729N 6428W to 4838N 6357W to Gaspe Peninsula near 4851N 6412W.
Sea ice west of the ice edge.

Third ice edge estimated from Quebec near 4845N 6750W to 4853N 6830W
to 4959N 6512W to 4942N 6429W to Anticosti Island near 4946N 6417W.
Sea ice southwest then north of the ice edge.

Fourth ice edge estimated from Anticosti Island near 4956N 6403W to
4958N 6010W to Quebec near 5126N 5733W. Sea ice north of the ice
edge.

Ice Coverage

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

 

Iceberg Bulletin

Issued 1:30 PM EST 10 December 2024

Iceberg Limit

Iceberg limit at 0000 UTC 11 Dec estimated from the Labrador coast
near 5400N 5720W to 5330N 5400W to 5330N 5115W to 5500N 5015W to
5900N 5800W to 5945N 5230W to 5845N 4700W then eastwards.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Gulf - Port au Port

Issued 03:00 AM NST 11 December 2024

'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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NST 11 December 2024 Today Tonight and Thursday At 3:00 a.m. NST today ridge located on a line northwest-southeast
over the northern Grand Banks.
By 3:00 a.m. NST Thursday departing ridge located east of the
Marine District.

At 10:00 a.m. NST today deepening low 1003 mb located over the
northeastern United States.
By 10:00 a.m. NST Thursday low 972 mb located over central Quebec.

Marine Weather Statement

Issued 2:55 AM NST 11 December 2024 A low pressure system over the Northeastern United States will
rapidly deepen as it tracks northward across Quebec tonight and
Thursday to lie south of Ungava Bay by Thursday afternoon. Strong
southeasterlies will spread over most waters and veer to strong to
gale force south to southwesterlies as the low moves northward.

Marine interests are advised that gale warnings are in effect for
Strait of Belle Isle, Gulf waters, Southwest Coast, Northeast Coast,
Belle Isle Bank, and Funk Island Bank.

Atlantic - Maritimes Area

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Marine Weather for Canada

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