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Forecast

Marine Forecast

Issued 10:00 AM ADT 18 July 2025

Today Tonight and Saturday.

Wind southwest 20 knots veering to west 15 early this evening then to northerly 15 late this evening. Wind diminishing to light early Saturday morning then becoming southwest 10 to 15 Saturday evening.

Showers and fog patches ending this evening with a risk of thunderstorms.

Waves

Issued 05:00 AM ADT 18 July 2025
Today Tonight and Saturday. Seas 1 to 2 metres.

Extended Forecast

Issued 03:00 AM ADT 18 July 2025
Sunday Wind southwest 10 to 15 knots.
Monday Wind southwest 10 to 15 knots veering to northwesterly 15.
Tuesday Wind northwest 20 knots.

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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 17 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 18 Jul estimated from Newfoundland near
4709N 5256W to 4655N 4455W to 4945N 4250W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6100N 5310W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 18 July 2025 Today Tonight and Saturday At 10:00 a.m. ADT today low 994 mb located north of Anticosti
Island.
By 10:00 a.m. ADT Saturday low 983 mb located over Labrador Sea.

At 8:00 p.m. ADT tonight ridge located west of the Marine District.
By 10:00 a.m. ADT Saturday ridge located over the southern Marine
District.

Marine Weather Statement

Issued 9:47 AM ADT 18 July 2025 A low pressure system north of Anticosti will intensify as is tracks
northeastward today to lie over the Labrador Sea Saturday morning.
Strong southerly winds will veer to strong to gale force westerlies
today in the wake of the system before diminishing tonight.

Marine interests are advised that gale warnings are in effect for
Chaleur - Miscou, Gulf - Magdalen and Anticosti.

Atlantic - Newfoundland Area

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