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Browns Bank

Warnings

Forecast

Marine Forecast

Issued 03:30 PM ADT 15 May 2026

Tonight and Saturday.

Wind northerly 15 knots backing to west 20 early Saturday morning then to southwest 25 Saturday afternoon.

Scattered showers ending Saturday morning.

Waves

Issued 05:00 AM ADT 15 May 2026
Today Tonight and Saturday. Seas 2 to 3 metres subsiding to 1 to 2 after midnight.

Extended Forecast

Issued 03:30 PM ADT 15 May 2026
Sunday Wind southwest 20 to 25 knots veering to westerly 15 to 20 late in the day.
Monday Wind northwest 15 knots becoming variable 10 to 15.
Tuesday Wind southwest 20 knots.

Ice Forecast

Issued 10:00 AM EDT 15 May 2026 Today Tonight and Saturday 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 Miramichi North Cape Port Menier Roberval Airport Normandin Mistook Jonquière CFB Bagotville Cap-Chat Île Bicquette Charlo North Bay Airport Yarmouth Airport Brier Island St. Stephen Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac Kouchibouguac Grand Manan Fundy Park (Alma) Bas Caraquet Bathurst Airport Lac Saint-Pierre Pointe-Noire Île d'Orléans Pointe-des-Monts L'Assomption Sept-Îles Airport Pointe Claveau Pointe de l'Islet Trois-Rivières Airport L'Isle-aux-Grues Deschambault Île Rouge Montréal-Trudeau Int'l Airport Montréal Metropolitain Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Cap-Rouge Saint-Anicet Baie-Comeau Airport La Pocatière Pointe-au-Père New Carlisle Mont-Joli Airport Gaspé Airport Lake Nipissing - 45152 Rivière-la-Madeleine Beauport Cap-d'Espoir
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Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 15 May 2026 Today Tonight and Saturday

Ice Edge

Ice edge estimated from Quebec near 5108N 5835W to 5104N 5812W to
5116N 5738W to Quebec near 5125N 5736W. Sea ice north of the ice
edge.

Ice Coverage

Ice free.

 

Iceberg Bulletin

Issued 2:30 PM EDT 15 May 2026

Iceberg Limit

Iceberg limit at 0000 UTC 15 May estimated from Newfoundland near
4700N 5520W to 4140N 5035W to 4155N 4750W to 4740N 4405W to 5310N
4635W to 5550N 5010W to 5900N 5500W to 6000N 5300W to 5840N 4940W to
5755N 4530W then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 3:30 PM ADT 15 May 2026 Tonight and Saturday At 3:30 p.m. ADT today low 1000 mb located east of Cape Breton
Island.
By 3:30 p.m. ADT Saturday departing low 990 mb located northeast
of Newfoundland.

At 10:00 a.m. ADT Saturday approaching ridge located southwest of
the Marine District.

Marine Weather Statement

Issued 3:07 PM ADT 15 May 2026 A low pressure system east of Cape Breton will continue tracking
northeastward tonight to lie northeast of Newfoundland by Saturday
afternoon. Strong to gale force easterly winds north of the low shift
to strong to gale force westerly winds in its wake. Winds will
subside late in the day Saturday as the low departs the region.

Marine interests are advised that gale warnings are in effect for
Banquereau - southern half, Laurentian Fan, and Cabot Strait.

St. Lawrence - St. Lawrence River Area

Another Region

Marine Weather for Canada

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