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Anticosti

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 15 September 2026

Today Tonight and Wednesday.

Wind northwest 15 knots diminishing to light early this afternoon then increasing to southwesterly 15 to 20 this evening. Wind southwesterly 15 to 20 Wednesday.

Waves

Issued 05:00 AM ADT 15 September 2026

Anticosti - northwestern half

Today Tonight and Wednesday. Seas 1 metre or less building to 1 to 2 Wednesday evening.

Anticosti - southeastern half

Today Tonight and Wednesday. Seas 1 to 2 metres subsiding to 1 or less this afternoon then building to 1 to 2 Wednesday afternoon.

Extended Forecast

Issued 03:00 AM ADT 15 September 2026
Thursday Wind northwest 20 knots diminishing to light in the afternoon.
Friday Wind southeast 20 to 25 knots increasing to northwest 35.
Saturday Wind northwest 30 knots diminishing to northwest 20.

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Englee Winterland Branch Hill Twillingate Stephenville Eskasoni (First Nations) St. Lawrence Grand Étang St. John's Int'l Airport St. Anthony Airport Ingonish Beach Sagona Island Port aux Basques La Scie Ferolle Point North Mountain West Chedabucto Bay – 44489 Daniel's Harbour Corner Brook St.Paul Island Cape Race J.A. Douglas McCurdy Sydney Airport Burgeo Bonavista Berry Hill Argentia Charlottetown Airport East Point North Cape Wreckhouse East Chedabucto Bay – 44488 Blanc-Sablon Airport Cap Whittle Chevery Banquereau - 44139 Mary's Harbour Cartwright Airport Natashquan Airport Miscou Island Long Pond Îles de la Madeleine Airport Marticot Island Pool's Island Grates Cove
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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 2:30 PM EDT 14 September 2026

Iceberg Limit

Iceberg limit at 0000 UTC 15 Sep estimated from Newfoundland near
4930N 5510W to 5430N 5115W to 6000N 5730W to 6130N 5420W to 5850N
4610W then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 15 September 2026 Today Tonight and Wednesday At 10:00 a.m. ADT today departing trough located from Newfoundland
to Laurentian Fan.

At 10:00 a.m. ADT today ridge located from Quebec to New England.
By 8:00 p.m. ADT tonight quasi-stationary ridge located from
Newfoundland to the Gulf of Maine.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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