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Cabot Strait

Warnings

Forecast

Marine Forecast

Issued 03:00 AM ADT 09 July 2025

Today Tonight and Thursday.

Wind northerly 10 to 15 knots backing to northwest 10 to 15 this afternoon then becoming light near midnight. Wind light Thursday.

Waves

Issued 05:00 PM ADT 08 July 2025
Tonight and Wednesday. Seas 1 metre or less.

Extended Forecast

Issued 03:00 AM ADT 09 July 2025
Friday Wind light increasing to southeast 15 to 20 knots in the afternoon.
Saturday Wind southerly 25 knots diminishing to northerly 15 late in the day.
Sunday Wind light.

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

Ice Forecasts

Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:30 PM EDT 8 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 9 Jul estimated from Newfoundland near
4649N 5308W to 4635N 4415W to 4840N 4235W to 5230N 4605W to 5745N
5405W to 5950N 5300W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:00 AM ADT 9 July 2025 Today Tonight and Thursday At 3:00 a.m. ADT today low 1011 mb located over Laurentian Fan.
By 3:30 p.m. ADT today departing low 1010 mb located over the
southern Grand Banks.

At 8:00 p.m. ADT tonight low 1015 mb located over LaHave Bank.
By 3:30 p.m. ADT Thursday departing low 1016 mb located south of
Laurentian Fan.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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