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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 03:00 AM NDT 15 May 2026

Today Tonight and Saturday.

Gale warning in effect.

Wind southeast 20 knots increasing to east 35 this morning then diminishing to southeast 15 to 20 this evening. Wind diminishing to variable 10 to 15 overnight then increasing to northwest 25 Saturday morning. Wind increasing to west 35 Saturday afternoon.

Rain ending near noon Saturday. Fog patches dissipating Saturday afternoon.

Waves

Issued 06:00 AM NDT 15 May 2026
Today Tonight and Saturday. Seas 1 to 2 metres building to 2 to 3 this morning and to 3 to 4 this afternoon. Seas subsiding to 2 to 3 late overnight then building to 3 to 4 Saturday evening.

Extended Forecast

Issued 03:00 AM NDT 15 May 2026
Sunday Wind southwest 20 knots veering to west 25 late in the day.
Monday Wind northwest 25 to 35 knots.
Tuesday Wind west 15 knots.

Ice Forecast

Issued 10:00 AM EDT 14 May 2026 Today Tonight and Friday 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 14 May 2026 Today Tonight and Friday

Ice Edge

Ice edge estimated from Quebec near 5108N 5835W to 5104N 5812W to
5116N 5738W to Quebec near 5125N 5736W. Sea ice north of the ice
edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 3:02 PM EDT 14 May 2026

Iceberg Limit

Iceberg limit at 0000 UTC 15 May estimated from Newfoundland near
4700N 5520W to 4140N 5035W to 4155N 4750W 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 03:00 AM NDT 15 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 3:00 AM NDT 15 May 2026 Today Tonight and Saturday At 3:00 a.m. NDT today low 996 mb located south of Nova Scotia.
By 3:00 a.m. NDT Saturday low 998 mb located over the Southwest
Coast of Newfoundland.

At 3:00 a.m. NDT today departing ridge located over the Grand Banks.

Marine Weather Statement

Issued 2:52 AM NDT 15 May 2026 A low pressure system will approach from the southwest today,
crossing Newfoundland on Saturday. Strong to gale force east to
southeasterlies will develop over southern waters ahead of the low
today, then shift to strong to gale force west to northwesterlies
behind it on Saturday.

Marine interests are advised that gale warnings are in effect for
Southwest Coast, South Coast, East Coast, and the Grand Banks.

Atlantic - Maritimes Area

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Marine Weather for Canada

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