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Browns Bank

Forecast

Marine Forecast

Issued 10:00 AM ADT 31 March 2025

Today Tonight and Tuesday.

Wind southwesterly 15 knots increasing to southwest 30 this afternoon then veering to northwest 30 near noon Tuesday.

Showers changing to rain near midnight and ending Tuesday afternoon. Risk of thunderstorms tonight. Fog patches dissipating near noon Tuesday.

Waves

Issued 05:00 AM ADT 31 March 2025
Today Tonight and Tuesday. Seas 1 to 2 metres building to 2 to 3 near noon and to 3 to 4 early this evening.

Extended Forecast

Issued 03:00 AM ADT 31 March 2025
Wednesday Wind northwest 25 knots diminishing to light in the afternoon.
Thursday Wind southeast 15 knots increasing to south 25.
Friday Wind southwest 20 knots increasing to north 25.

Ice Forecast

Issued 10:00 AM EDT 31 March 2025 Today Tonight and Tuesday Ice free. 

[ Canadian Ice Service ]

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Weather Conditions

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Map of St. Lawrence - St. Lawrence River marine weather areas Lake Nipissing - 45152 North Bay Airport Beauport Deschambault Île d'Orléans L'Assomption Trois-Rivières Airport L'Isle-aux-Grues Lac Saint-Pierre Montréal-Trudeau Int'l Airport Saint-Hubert Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Saint-Anicet Baie-Comeau Airport Cap-Rouge Île Rouge Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts Pointe-Noire Cap-d'Espoir Rivière-la-Madeleine Gaspé Airport La Pocatière Mont-Joli Airport New Carlisle Pointe-au-Père Port Menier Île Bicquette Cap-Chat CFB Bagotville Jonquière Mistook Normandin Roberval Airport Bas Caraquet Bathurst Airport Charlo Miramichi Fundy Park (Alma) Grand Manan Kouchibouguac Kouchibouguac Miscou Island Greater Moncton Roméo LeBlanc Int'l Airport Point Lepreau Saint John Airport St. Stephen Brier Island Yarmouth Airport North Cape
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 31 March 2025 Today Tonight and Tuesday

Ice Edge

First ice edge estimated from Cape Breton near 4620N 6017W to 4656N
6003W to 4753N 6116W to 4754N 6327W to Anticosti Island near 4923N
6335W. Sea ice south and west of the ice edge.

Second ice edge estimated from Anticosti Island near 4948N 6315W to
4948N 5942W to 5031N 5752W to Newfoundland near 4847N 5846W. Sea ice
north and east of the ice edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EDT 30 March 2025

Iceberg Limit

Iceberg limit at 0000 UTC 31 Mar estimated from Newfoundland near
4658N 5404W to 4410N 5045W to 4430N 4630W to 4655N 4040W to 5155N
4425W to 5510N 4705W to 5900N 5620W to 6110N 5505W to 5830N 4740W
then eastwards.

Western iceberg limit at 0000 UTC 31 Mar estimated from Quebec near
5015N 6057W to Newfoundland near 4833N 5849W.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 31 March 2025 Today Tonight and Tuesday At 10:00 a.m. ADT today warm front located on a line east-west
over Nova Scotia.
By 3:00 a.m. ADT Tuesday warm front located from the Gaspe Peninsula
to Newfoundland.

At 10:00 a.m. ADT Tuesday cold front located from the Gulf of
Maine to Anticosti Island.
By 8:00 p.m. ADT Tuesday cold front located from East Scotian
Slope to Banquereau.

Marine Weather Statement

Issued 9:47 AM ADT 31 March 2025 A warm front over southwestern waters will move northeastward to lie
north of the marine district Tuesday morning. A cold front will move
eastward across the marine district on Tuesday and Tuesday night.

Strong to gale force southeasterlies ahead of the warm front will
veer to strong to gale force southwesterlies in its wake. Winds will
veer to strong to gale force northwesterlies on Tuesday behind the
cold front.

Marine interests are advised that gale warnings are in effect for
Georges Bank, West Scotian Slope, East Scotian Slope, Banquereau,
Laurentian Fan, Cabot Strait, Gulf Magdalen, Chaleur-Miscou - eastern
half and Anticosti.

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