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East Coast - Cape St. Francis and south

Forecast

Marine Forecast

Issued 03:00 AM NDT 12 October 2026

Today Tonight and Tuesday.

Gale warning in effect.

Wind west 20 knots backing to southwest 25 early this morning then increasing to southwest 35 near noon. Wind diminishing to north 25 this evening then increasing to north 35 near midnight. Wind diminishing to north 25 Tuesday morning then backing to northwest 20 Tuesday afternoon. Wind diminishing to northwest 10 to 15 Tuesday evening.

Showers ending this morning. Rain this afternoon and tonight. Fog patches this evening.

Waves

Issued 06:00 PM NDT 11 October 2026
Tonight and Monday. Seas 2 to 3 metres building to 3 to 4 near midnight.

Extended Forecast

Issued 03:00 AM NDT 12 October 2026
Wednesday Wind west 15 knots diminishing to light in the morning then becoming south 15 late in the day.
Thursday Wind southeast 35 to 45 knots diminishing to west 25.
Friday Wind northwest 35 knots diminishing to northwest 15 to 20.

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Weather Conditions

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

Ice Forecasts

Issued 10:00 AM EDT 7 August 2026 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:30 PM EDT 11 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 12 Oct estimated from Newfoundland near
4925N 5400W to 5045N 5230W to 5330N 5045W to 5415N 5045W to 6000N
5800W to 6050N 5615W to 5945N 5340W to 6000N 5000W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

East Coast - Cape St. Francis and south

Issued 03:00 AM NDT 12 October 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.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM NDT 12 October 2026 Today Tonight and Tuesday At 3:00 a.m. NDT today deepening low 1001 mb located west of
Anticosti Island.
By 3:00 a.m. NDT Tuesday low 992 mb located east of Funk Island
Bank.

At 3:00 a.m. NDT today deepening low 1005 mb located north of
Cape Hatteras.
By 3:00 a.m. NDT Tuesday low 989 mb located over the southeastern
Grand Banks.

Marine Weather Statement

Issued 2:55 AM NDT 12 October 2026 An intensifying low pressure system approaching from the west will
cross Newfoundland today and lie east of Funk Island Bank tonight.
Strong to gale force southwesterlies will develop south of the low
while strong to gale force northwesterlies can be expected in its
wake.

A second intensifying low pressure system approaching from the
southwest will cross the Southern Grand Banks tonight before moving
off to the east on Tuesday. Gale force southwesterlies can also be
expected just south of this low while gale force northerlies to
northwesterlies can be expected in its wake.

Marine interests are advised that gale warnings are in effect for
Southwest Coast, South Coast, East Coast - Cape St. Francis and
south, Belle Isle Bank, and the Grand Banks.

Atlantic - Maritimes Area

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