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Laurentian Fan

Forecast

Marine Forecast

Issued 03:30 PM ADT 05 October 2026

Tonight and Tuesday.

Wind southeast 25 to 30 knots veering to southwest 25 late this afternoon then to westerly 30 Tuesday morning.

Showers ending Tuesday morning with a risk of thunderstorms.

Waves

Issued 05:00 PM ADT 05 October 2026
Tonight and Tuesday. Seas 2 to 3 metres building to 3 to 4 Tuesday evening.

Extended Forecast

Issued 03:30 PM ADT 05 October 2026
Wednesday Wind west 20 knots.
Thursday Wind southwest 15 knots.
Friday Wind light increasing to southwest 15 to 20 knots.

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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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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 5 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 6 Oct estimated from Newfoundland near
5032N 5618W to 4945N 5445W to 5015N 5330W to 5445N 5130W to 6000N
5800W to 6110N 5535W to 5900N 5045W to 5925N 4725W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 5 October 2026 Tonight and Tuesday At 3:30 p.m. ADT today low located over the central Maritimes.
By 10:00 a.m. ADT Tuesday intensifying low located over the Quebec
Lower North Shore.

Marine Weather Statement

Issued 3:21 PM ADT 5 October 2026 A low pressure system will continue to intensify tonight as it moves
into the Lower North Shore of Quebec. Strong to gale force
southeasterlies are expected ahead of this system. Strong to gale
force westerlies are expected across the district on Tuesday in the
wake of this low, with winds possibly reaching near storm force over
Gulf of St. Lawrence waters.

Marine interests are advised that gale warnings are in effect for
Fundy, eastern shore, Sable, Fourchu, Banquereau, Cabot Strait, and
all Gulf of St. Lawrence waters.

Atlantic - Newfoundland Area

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