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Southeastern Grand Banks

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NST 21 January 2026

Today Tonight and Thursday.

Gale warning in effect.

Wind west 25 knots increasing to west 35 early this morning except west 45 over northern sections. Wind becoming west 25 to 35 early this evening then becoming west 25 Thursday morning. Wind diminishing to west 15 to 20 Thursday afternoon then backing to south 15 to 20 Thursday evening.

Showers changing to flurries this morning and ending Thursday morning. Showers Thursday evening. Visibility as low as 1 mile in flurries.

Temperatures plus 5 falling to zero this evening then rising to plus 5 Thursday evening.

Waves

Issued 06:00 PM NST 20 January 2026
Tonight and Wednesday. Seas 3 to 4 metres subsiding to 2 to 3 near midnight then building to 3 to 5 Wednesday morning. Seas building to 5 to 7 near noon Wednesday.

Extended Forecast

Issued 03:00 AM NST 21 January 2026
Friday Wind southwest 25 to 35 knots becoming west 25 in the morning.
Saturday Wind variable 15 to 20 knots increasing to northwest 40 to 50.
Sunday Wind northwest 35 to 45 knots.

Ice Forecast

Issued 10:00 AM EST 20 January 2026 Today Tonight and Wednesday Ice free.  

[ 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

Southeastern Grand Banks

Issued 10:00 AM EST 20 January 2026 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Newfoundland near 4837N 5300W to 4930N 5300W
to 5015N 5500W to 5314N 5304W to 5658N 5730W 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 20 January 2026 Today Tonight and Wednesday

Ice Edge

Ice edge estimated from Newfoundland near 4837N 5300W to 4930N 5300W
to 5015N 5500W to 5314N 5304W to 5658N 5730W to 6200N 5901W then
northeastward. Sea ice west of the ice edge.

Ice Coverage

Forecasts available to mariners upon request.

 

Iceberg Bulletin

Southeastern Grand Banks

Issued 1:30 PM EST 20 January 2026

Iceberg Limit

Iceberg limit at 0000 UTC 21 Jan estimated from Newfoundland near
4952N 5545W to 5015N 5200W to 5115N 4815W to 5245N 4815W to 5945N
5730W to 6145N 5155W to 5930N 4750W then northeastward.

Iceberg Count

No confirmed icebergs.

Iceberg Bulletin

Tail of the Grand Banks

Issued 1:30 PM EST 20 January 2026

Iceberg Limit

Iceberg limit at 0000 UTC 21 Jan estimated from Newfoundland near
4952N 5545W to 5015N 5200W to 5115N 4815W to 5245N 4815W to 5945N
5730W to 6145N 5155W to 5930N 4750W then northeastward.

Iceberg Count

Forecasts available to mariners upon request.
Warnings

Warnings (In effect)

Gale warning in effect

Southeastern Grand Banks

Issued 03:00 AM NST 21 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 3:00 AM NST 21 January 2026 Today Tonight and Thursday At 3:00 a.m. NST today deepening low 979 mb located over southern
Labrador Sea.
By 3:00 a.m. NST Thursday low 975 mb located southeast of Labrador
Sea.

By 10:00 a.m. NST Thursday deepening low 1014 mb located over
southern New Brunswick.

At 3:30 p.m. NST today ridge located on a line north-south over
eastern Quebec.
By 3:30 p.m. NST Thursday ridge located on a line
northwest-southeast over Newfoundland.

Marine Weather Statement

Issued 2:52 AM NST 21 January 2026 A low pressure system over the Southern Labrador Sea will continue to
deepen as it remains nearly stationary today. The low will then
slowly track eastwards away from the district tonight and Thursday.
Generally, gale to storm force westerlies are expected over all
waters with this system. Winds will gradually diminish from west to
east tonight and Thursday as a ridge builds in from the west.

A second low pressure system will approach the district from the west
behind the ridge. Strong to gale force southwesterlies will develop
over southern waters with this low late on Thursday.

Marine interests are advised that storm warnings are in effect for
Northeast Coast, belle island bank, and Funk Island Bank.
Gale warnings are in effect for all remaining waters.

Marine interests are also advised that freezing spray warnings are in
effect for all waters except the Southern Grand Banks.

Atlantic - Maritimes Area

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Marine Weather for Canada

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