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Cabot Strait

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 13 June 2025

Today Tonight and Saturday.

Strong wind warning in effect.

Wind northwest 20 to 25 knots diminishing to northwest 15 to 20 early this evening and to northwest 10 to 15 late overnight. Wind diminishing to light Saturday afternoon.

Waves

Issued 05:00 AM ADT 13 June 2025
Today Tonight and Saturday. Seas 2 to 3 metres subsiding to 1 to 2 this morning and to 1 or less late overnight.

Extended Forecast

Issued 03:00 AM ADT 13 June 2025
Sunday Wind southerly 10 to 15 knots.
Monday Wind southerly 10 to 15 knots veering to southwest 15 to 20 late in the day.
Tuesday Wind southwest 20 to 25 knots diminishing to variable 10 to 15.

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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 2:35 PM EDT 12 June 2025

Iceberg Limit

Iceberg limit at 0000 UTC 13 Jun estimated from Newfoundland near 4655N 5545W to 4350N 5445W to 4350N 4355W to 4735N 4100W to 5220N 4700W to 5745N 5405W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Cabot Strait

Issued 10:00 AM ADT 13 June 2025

'Strong' winds of 20 to 33 knots are occurring or expected to occur in this marine area. 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 10:00 AM ADT 13 June 2025 Today Tonight and Saturday At 8:00 p.m. ADT tonight ridge located from James Bay to the Gulf
of Maine.
By 8:00 p.m. ADT Saturday ridge located from Quebec to Laurentian
Fan.

At 3:30 p.m. ADT Saturday approaching trough located southwest of
the Marine District.

Marine Weather Statement

Issued 2:37 AM ADT 13 June 2025 Marine interests are advised that all warnings have ended.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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