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Gulf - Port au Port

Warnings

Forecast

Marine Forecast

Issued 10:00 AM NST 18 January 2026

Today Tonight and Monday.

Wind light increasing to northeast 15 to 20 knots Monday morning then backing to north 25 Monday afternoon. Wind backing to northwest 15 to 20 Monday evening.

Snow this morning. Flurries beginning this evening changing to snow Monday morning. Visibility 1 mile or less in snow.

Temperatures minus 5 to zero rising to zero this afternoon.

Waves

Issued 06:00 AM NST 18 January 2026
Today Tonight and Monday. Seas 1 to 2 metres subsiding to 1 or less this afternoon then building to 1 to 2 Monday afternoon.

Extended Forecast

Issued 03:00 AM NST 18 January 2026
Tuesday Wind southwest 15 to 20 knots increasing to southwest 25 to 35 in the afternoon.
Wednesday Wind west 35 to 45 knots.
Thursday Wind west 25 knots diminishing to light.

Ice Forecast

Issued 10:00 AM EST 18 January 2026 Today Tonight and Monday Open water except 7 tenths new ice along parts of the Quebec coast. Consolidated grey-white ice in a few sheltered bays. 

[ Canadian Ice Service ]

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

Ice Forecasts

Issued 10:00 AM EST 18 January 2026 Today Tonight and Monday

Ice Edge

First ice edge estimated from New Brunswick near 4532N 6507W to Nova
Scotia near 4500N 6510W. Sea ice east of the ice edge.

Second ice edge estimated from Nova Scotia near 4435N 6327W to 4432N
6251W to 4539N 5917W to 4704N 6000W to 4825N 6224W to 5039N 5807W to
4759N 5937W to Newfoundland near 4738N 5919W. Sea ice northwest then
east of the ice edge.

Ice Coverage

Open water except 7 tenths new ice along parts of the Quebec coast.
Consolidated grey-white ice in a few sheltered bays.

 

Iceberg Bulletin

Issued 1:30 PM EST 17 January 2026

Iceberg Limit

Iceberg limit at 0000 UTC 18 Jan estimated from Newfoundland near
5000N 5532W to 5030N 5230W to 5200N 4915W to 5315N 4915W to 5945N
5730W to 6145N 5155W to 5900N 4735W then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM NST 18 January 2026 Today Tonight and Monday At 10:00 a.m. NST today low 1013 mb located over southwestern
Newfoundland.
By 3:30 p.m. NST today departing low 1013 mb located east of Funk
Island Bank.

At 3:30 p.m. NST today deepening low 1008 mb located east of
Cape Hatteras.
By 3:30 p.m. NST Monday low 983 mb located over southeastern
Newfoundland.

Marine Weather Statement

Issued 9:54 AM NST 18 January 2026 A low pressure system over Southwestern Newfoundland will track
eastward across the district today and depart to the east of the Funk
Island Bank this afternoon. Strong to gale force southwesterlies
south of the low will diminish later today as it departs.

A second low pressure system will develop near Cape Hatteras this
afternoon and deepen as it tracks northeastward to lie over
Southeastern Newfoundland on Monday afternoon. Strong to gale force
easterlies to northeasterlies will develop to the north of its track,
while gale to storm force westerlies to southwesterlies will develop
to its south. Winds will shift to strong to gale force
northwesterlies in its wake.

Marine interests are advised that storm warnings are in effect for
South Coast, East Coast, and Northern Grand Banks. Gale warnings are
in effect for all remaining waters except Strait of Belle Isle and
Gulf waters.

Marine interests are also advised that a freezing spray warning is in
effect for Belle Isle Bank.

Atlantic - Maritimes Area

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Marine Weather for Canada

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