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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 13 May 2026

Tonight and Thursday.

Gale warning in effect.

Wind west 30 to 35 knots with gusts to 45 along the coast. Wind diminishing to southwest 25 late this evening and to southwest 15 to 20 late overnight. Wind diminishing to southwest 10 to 15 Thursday morning then backing to southeast 10 to 15 Thursday evening.

Waves

Issued 06:00 PM NDT 13 May 2026
Tonight and Thursday. Seas 3 to 5 metres subsiding to 2 to 3 this evening and to 1 to 2 late overnight.

Extended Forecast

Issued 03:30 PM NDT 13 May 2026
Friday Wind east 15 to 20 knots increasing to east 25 to 35 in the afternoon.
Saturday Wind northeast 25 knots backing to northwest 25.
Sunday Wind northwest 25 knots backing to southwest 20 to 25.

Ice Forecast

Issued 10:00 AM EDT 13 May 2026 Today Tonight and Thursday Ice free. 

[ Canadian Ice Service ]

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Map of Atlantic - Maritimes marine weather areas East Scotia Slope - 44137 Cap-Chat Burgeo Île Bicquette New Carlisle Îles de la Madeleine Airport Port Menier Summerside North Cape Pointe-au-Père Mont-Joli Airport La Pocatière Wreckhouse Banquereau - 44139 Port aux Basques Sagona Island Gaspé Airport LaHave Bank - 44150 Halifax Harbour - 44258 St. Lawrence Stephenville Airport Western Head Winterland Branch Hill Île aux Perroquets Beaver Island Baccaro Point St. Stephen Pointe-des-Monts Saint John Airport Sept-Îles Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Longue-Pointe-de-Mingan Miscou Island Île Rouge Kouchibouguac Pointe-Noire Kouchibouguac Havre-Saint-Pierre Airport Grand Manan Fundy Park (Alma) Miramichi Charlo West Chedabucto Bay – 44489 Bathurst Airport Baie-Comeau Airport Bas Caraquet East Chedabucto Bay – 44488 Nappan AAFC East Point Charlottetown Airport Yarmouth Airport Cap-d'Espoir Tracadie J.A. Douglas McCurdy Sydney Airport Shearwater Airport St.Paul Island Sable Island Parrsboro North Mountain Rivière-la-Madeleine 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 13 May 2026 Today Tonight and Thursday

Ice Edge

Ice edge estimated from Quebec near 5012N 6046W to 4956N 6025W to
4956N 5959W to 5116N 5738W to Quebec near 5125N 5736W. Sea ice north
of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 3:19 PM EDT 13 May 2026

Iceberg Limit

Iceberg limit at 0000 UTC 14 May estimated from Newfoundland near
4655N 5545W to 4125N 5045W to 4135N 4645W to 4740N 4405W to 5310N
4635W to 5550N 5010W to 5900N 5500W to 6000N 5300W to 5840N 4940W to
5755N 4530W then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Southwest Coast

Issued 8:00 PM NDT 13 May 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 8:00 PM NDT 13 May 2026 Tonight and Thursday At 8:00 p.m. NDT tonight low 986 mb located over Belle Isle Bank.
By 10:00 a.m. NDT Thursday departing low 989 mb located southeast
of Labrador Sea.

At 8:00 p.m. NDT tonight ridge located on a line north-south over
Nova Scotia.
By 3:30 p.m. NDT Thursday ridge located over the southern Grand
Banks.

Marine Weather Statement

Issued 7:54 PM NDT 13 May 2026 A low pressure system over Belle Isle Bank will track northeastward
to lie south of East Labrador Sea Thursday morning.

Strong to gale force southerlies southeast of the low become strong
to gale force westerlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters except Gulf - Port au Port and the Southern Grand Banks.

Atlantic - Maritimes Area

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Marine Weather for Canada

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