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Laurentian Fan

Forecast

Marine Forecast

Issued 08:00 PM ADT 25 October 2026

Tonight and Monday.

Wind northwest 15 knots diminishing to light this evening then increasing to westerly 15 to 20 late overnight. Wind westerly 15 to 20 Monday.

Waves

Issued 05:00 PM ADT 25 October 2026

Laurentian Fan - northwestern half

Tonight and Monday. Seas 1 to 2 metres.

Laurentian Fan - southeastern half

Tonight and Monday. Seas 2 to 3 metres subsiding to 1 to 2 this evening.

Extended Forecast

Issued 03:30 PM ADT 25 October 2026
Tuesday Wind west 20 knots veering to northwest 25 in the afternoon.
Wednesday Wind northwest 25 knots diminishing to northwest 15.
Thursday Wind northwest 15 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
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 25 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 26 Oct estimated from Newfoundland near
5030N 5630W to 5030N 5500W to 5200N 5245W to 5500N 5215W to 6000N
5800W to 6125N 5445W to 5855N 4515W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 25 October 2026 Tonight and Monday At 8:00 p.m. ADT tonight ridge located from Cape Cod to Browns Bank.
By 3:00 a.m. ADT Monday ridge located on a line east-west over
the southern Marine District.

At 8:00 p.m. ADT tonight trough located over Quebec.
By 8:00 p.m. ADT Monday trough located from Newfoundland to the
Gulf of Maine.

Atlantic - Newfoundland Area

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