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Southwest Coast

Warnings

Forecast

Marine Forecast

Issued 08:00 PM NDT 17 June 2026

Tonight and Thursday.

Wind west 10 to 15 knots diminishing to light late overnight. Wind light Thursday.

Fog patches forming Thursday evening.

Waves

Issued 06:07 PM NDT 17 June 2026
Tonight and Thursday. Seas 1 to 2 metres subsiding to 1 or less Thursday morning.

Extended Forecast

Issued 03:30 PM NDT 17 June 2026
Friday Wind light increasing to southeast 25 knots in the morning.
Saturday Wind south 10 to 15 knots.
Sunday Wind variable 10 to 15 knots.

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville Eskasoni (First Nations) Grand Étang St. Lawrence St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie North Mountain Ferolle Point Twillingate Daniel's Harbour St.Paul Island Corner Brook Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo West Chedabucto Bay – 44489 Bonavista Berry Hill Charlottetown Airport Argentia East Point North Cape Long Pond Banquereau - 44139 Îles de la Madeleine Airport Miscou Island Cartwright Airport Cap Whittle Blanc-Sablon Airport Natashquan Airport East Chedabucto Bay – 44488 Marticot Island Pool's Island Mary's Harbour Grates Cove Chevery
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 19 May 2026 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 3:42 PM EDT 17 June 2026

Iceberg Limit

Iceberg limit at 0000 UTC 18 Jun estimated from Newfoundland near
4705N 5530W to 4235N 5105W to 4445N 4310W to 4945N 4335W to 5315N
4800W to 5900N 5500W to 5825N 5130W to 5615N 4850W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM NDT 17 June 2026 Tonight and Thursday At 8:00 p.m. NDT tonight trough located on a line
northwest-southeast over the central Grand Banks.
By 8:00 p.m. NDT Thursday trough located on a line
northwest-southeast over the eastern Grand Banks.

At 8:00 p.m. NDT tonight ridge located over the Gulf of
St. Lawrence.
By 8:00 p.m. NDT Thursday ridge located on a line
northwest-southeast over Banquereau.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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