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Southwestern Grand Banks

Forecast

Marine Forecast

Issued 10:00 AM NST 19 January 2026

Today Tonight and Tuesday.

Gale warning in effect.

Wind southwest 45 knots veering to west 25 to 35 early this evening then diminishing to west 15 to 20 near midnight. Wind diminishing to west 10 to 15 Tuesday morning then backing to southwest 15 to 20 near noon Tuesday.

Showers ending near midnight. Showers Tuesday afternoon and evening. Fog banks dissipating early this evening.

Waves

Issued 06:00 AM NST 19 January 2026
Today Tonight and Tuesday. Seas 2 to 3 metres building to 3 to 5 this morning and to 5 to 7 this afternoon. Seas subsiding to 3 to 5 late overnight and to 2 to 3 Tuesday evening.

Extended Forecast

Issued 03:00 AM NST 19 January 2026
Wednesday Wind west 35 knots.
Thursday Wind west 25 to 35 knots diminishing to southwest 20.
Friday Wind west 15 to 20 knots.

Ice Forecast

Issued 10:00 AM EST 19 January 2026 Today Tonight and Tuesday Ice free.  

[ Canadian Ice Service ]

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Weather Conditions

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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

Southwestern Grand Banks

Issued 10:00 AM EST 19 January 2026 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Newfoundland near 4837N 5300W to 4930N 5300W
to 5015N 5500W to 5314N 5304W to 5652N 5757W to 6200N 5901W then
northeastward. Sea ice west of the ice edge.

Ice Coverage

Ice free.

Ice Forecasts

Tail of the Grand Banks

Issued 10:00 AM EST 19 January 2026 Today Tonight and Tuesday

Ice Edge

Ice edge estimated from Newfoundland near 4837N 5300W to 4930N 5300W
to 5015N 5500W to 5314N 5304W to 5652N 5757W to 6200N 5901W then
northeastward. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southwestern Grand Banks

Issued 1:30 PM EST 18 January 2026

Iceberg Limit

Iceberg limit at 0000 UTC 19 Jan estimated from Newfoundland near
4952N 5545W to 5015N 5200W to 5145N 4830W to 5300N 4845W to 5945N
5730W to 6145N 5155W to 5900N 4735W then northeastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:30 PM EST 18 January 2026

Iceberg Limit

Iceberg limit at 0000 UTC 19 Jan estimated from Newfoundland near
4952N 5545W to 5015N 5200W to 5145N 4830W to 5300N 4845W to 5945N
5730W to 6145N 5155W to 5900N 4735W then northeastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southwestern Grand Banks

Issued 10:00 AM NST 19 January 2026

'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 10:00 AM NST 19 January 2026 Today Tonight and Tuesday At 10:00 a.m. NST today deepening low 988 mb located northeast of
Sable Island.
By 3:00 a.m. NST Tuesday departing low 977 mb located east of Funk
Island Bank.

At 3:00 a.m. NST Tuesday approaching low 1001 mb located over
eastern Quebec.

Marine Weather Statement

Issued 9:55 AM NST 19 January 2026 A low pressure system northeast of Sable Island will deepen as it
tracks northeastward to lie east of Funk Island Bank overnight
tonight. Gale to storm force easterlies to northeasterlies will
develop today 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 westerlies to northwesterlies tonight
in its wake.

A second low will approach from the west on Tuesday. Strong to gale
force southwesterlies will develop on Tuesday ahead of the low.

Marine interests are advised that storm warnings are in effect for
South Coast, East Coast, Funk Island Bank, and Northern 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.

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