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Laurentian Fan - northeastern half

Warnings

Forecast

Marine Forecast

Issued 08:00 PM ADT 20 May 2026

Tonight and Thursday.

Wind west 10 to 15 knots backing to southwest 15 to 20 late this evening then veering to west 25 late overnight. Wind veering to northwest 20 Thursday morning.

Fog patches dissipating Thursday morning.

Waves

Issued 05:00 PM ADT 20 May 2026
Tonight and Thursday. Seas 1 to 2 metres building to 2 to 3 late overnight.

Extended Forecast

Issued 03:30 PM ADT 20 May 2026
Friday Wind westerly 15 knots.
Saturday Wind northwest 25 knots.
Sunday Wind northwest 15 knots diminishing to light.

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Map of Atlantic - Newfoundland marine weather areas Englee Wreckhouse Winterland Branch Hill Stephenville Airport 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 2:49 PM EDT 20 May 2026

Iceberg Limit

Iceberg limit at 0000 UTC 21 May estimated from Newfoundland near
4700N 5520W to 4350N 5000W to 4350N 4600W to 4845N 4335W to 5310N
4635W to 5550N 5010W to 5900N 5500W to 5955N 5310W to 5825N 4810W
then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 20 May 2026 Tonight and Thursday At 8:00 p.m. ADT tonight departing warm front located east of the
Grand Banks.

At 8:00 p.m. ADT tonight cold front located over New Brunswick.
By 3:30 p.m. ADT Thursday departing cold front located southeast
of the Marine District.

Marine Weather Statement

Issued 7:28 PM ADT 20 May 2026 A cold front over New Brunswick will continue to track eastward
tonight to lie southeast of the district by Thursday afternoon.
Strong southwest winds ahead of the front will veer to strong to gale
force northwest winds in its wake, over northern waters.

Marine interests are advised that gale warnings are in effect for
Cabot Strait - northern half, Gulf-Magdalen - northeastern half, and
Anticosti.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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