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Laurentian Fan

Warnings

Forecast

Marine Forecast

Issued 08:00 PM ADT 18 March 2025

Tonight and Wednesday.

Wind southerly 15 knots increasing to east 25 near noon Wednesday except east 15 over northern sections. Wind becoming northeast 25 Wednesday evening.

Showers Wednesday. Fog patches dissipating near midnight.

Waves

Issued 05:00 PM ADT 18 March 2025
Tonight and Wednesday. Seas 1 to 2 metres building to 2 to 3 this evening.

Extended Forecast

Issued 03:30 PM ADT 18 March 2025
Thursday Wind northeast 25 knots.
Friday Wind east 15 knots veering to south 15.
Saturday Wind south 20 knots increasing to west 30.

Ice Forecast

Issued 10:00 AM EDT 18 March 2025 Today Tonight and Wednesday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of Atlantic - Newfoundland marine weather areas Banquereau - 44139 East Chedabucto Bay – 44488 West Chedabucto Bay – 44489 Blanc-Sablon Airport Cap Whittle Chevery Natashquan Airport Heath Point Îles de la Madeleine Airport Miscou Island Eskasoni (First Nations) Grand Étang Ingonish Beach North Mountain St.Paul Island J.A. Douglas McCurdy Sydney Airport Charlottetown Airport East Point North Cape Argentia Berry Hill Bonavista Burgeo Cape Race Corner Brook Daniel's Harbour Englee Ferolle Point La Scie Port aux Basques Sagona Island St. Anthony Airport St. John's Int'l Airport St. Lawrence Stephenville Airport Twillingate Winterland Branch Hill Wreckhouse Grates Cove Pool's Island Marticot Island Long Pond Cartwright Airport Mary's Harbour
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land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 18 March 2025 Today Tonight and Wednesday

Ice Edge

First ice edge estimated from New Brunswick near 4523N 6527W to
4515N 6515W to 4430N 6615W to Nova Scotia near 4407N 6612W. Sea ice
east of the ice edge.

Second ice edge estimated from Nova Scotia near 4430N 6332W to 4515N
5830W to 4715N 5700W to Newfoundland near 4707N 5538W. Sea ice north
of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 3:35 PM EDT 18 March 2025

Iceberg Limit

Iceberg limit at 0000 UTC 19 Mar estimated from Newfoundland near
4643N 5307W to 4650N 4700W to 5100N 4620W to 5400N 4700W to 5900N
5620W to 6020N 5530W to 5715N 4235W then eastwards.

Western iceberg limit at 0000 UTC 19 Mar estimated from Quebec near
5045N 5925W to Newfoundland near 4920N 5745W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 18 March 2025 Tonight and Wednesday At 8:00 p.m. ADT tonight trough located from Georges Bank to
Fourchu then to Newfoundland.
By 3:00 a.m. ADT Wednesday trough located from West Scotian Slope
to Banquereau.

At 3:30 p.m. ADT Wednesday departing trough located from East
Scotian Slope to Banquereau.

Marine Weather Statement

Issued 9:49 AM ADT 18 March 2025 A trough of low pressure extending from Browns Bank to Cabot Strait
will move slowly southeastward to lie from East Scotian Slope to
Banquereau by Wednesday afternoon.

Northeast winds in the wake of the low are no longer expected to
approach gale force.

Atlantic - Newfoundland Area

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Marine Weather for Canada

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