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Anticosti

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 13 July 2026

Tonight and Tuesday.

Strong wind warning in effect.

Wind southwesterly 20 knots except northwest 20 over northwestern sections Tuesday late in the day.

Scattered showers ending Tuesday morning with a risk of thunderstorms. Showers Tuesday afternoon and evening with a risk of thunderstorms.

Waves

Issued 05:00 PM ADT 13 July 2026

Anticosti - northwestern half

Tonight and Tuesday. Seas 1 to 2 metres subsiding to 1 or less near noon Tuesday.

Anticosti - southeastern half

Tonight and Tuesday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:30 PM ADT 13 July 2026
Wednesday Wind westerly 15 knots increasing to westerly 20 to 25 in the afternoon.
Thursday Wind westerly 20 to 25 knots.
Friday Wind westerly 20 to 25 knots.

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Weather Conditions

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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 2:30 PM EDT 13 July 2026

Iceberg Limit

Iceberg limit at 0000 UTC 14 Jul estimated from Newfoundland near
4805N 5255W to 4645N 4700W to 4700N 4530W to 4815N 4500W to 5200N
4900W to 5815N 5515W to 5800N 5340W to 5825N 4825W to 5745N 4550W
then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Strong wind warning in effect

Anticosti

Issued 3:30 PM ADT 13 July 2026

'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.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 13 July 2026 Tonight and Tuesday At 3:30 p.m. ADT today ridge located over the southern Marine
District.
By 3:00 a.m. ADT Tuesday departing ridge located over the Grand
Banks.

At 3:30 p.m. ADT today trough located from Labrador to New England.
By 8:00 p.m. ADT Tuesday trough located from Anticosti Island to
the Gulf of Maine.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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