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Laurentian Fan

Forecast

Marine Forecast

Issued 03:30 PM ADT 19 July 2025

Tonight and Sunday.

Wind light tonight and Sunday.

Waves

Issued 05:00 AM ADT 19 July 2025

Laurentian Fan - northwestern half

Today Tonight and Sunday. Seas 1 to 2 metres subsiding to 1 or less late overnight.

Laurentian Fan - southeastern half

Today Tonight and Sunday. Seas 2 to 3 metres subsiding to 1 to 2 near noon and to 1 or less Sunday afternoon.

Extended Forecast

Issued 03:30 PM ADT 19 July 2025
Monday Wind southerly 10 to 15 knots increasing to northwesterly 15 to 20 in the afternoon.
Tuesday Wind northwest 20 knots.
Wednesday Wind light.

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Weather Conditions

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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 19 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 20 Jul estimated from Newfoundland near
4709N 5256W to 4715N 4615W to 4920N 4400W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6100N 5310W to 5840N 4615W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 19 July 2025 Tonight and Sunday At 3:30 p.m. ADT today quasi-stationary ridge located over the
southern Marine District.

At 10:00 a.m. ADT Sunday trough located northwest of the Marine
District.
By 8:00 p.m. ADT Sunday trough located from the Gulf of St. Lawrence
to the Gulf of Maine.

Atlantic - Newfoundland Area

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