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Browns Bank

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 15 October 2026

Today Tonight and Friday.

Wind northwest 30 knots diminishing to north 15 to 20 this evening and to light late overnight. Wind increasing to south 15 near noon Friday and to southerly 25 to 30 Friday afternoon.

Showers Friday late in the day. Fog patches forming Friday evening.

Waves

Issued 05:00 AM ADT 15 October 2026
Today Tonight and Friday. Seas 2 to 3 metres building to 3 to 4 this morning then subsiding to 2 to 3 early this evening. Seas subsiding to 1 to 2 near midnight and to 1 or less Friday morning then building to 1 to 2 Friday afternoon. Seas building to 2 to 3 Friday evening.

Extended Forecast

Issued 03:00 AM ADT 15 October 2026
Saturday Wind southwest 30 knots veering to northwest 25 in the morning.
Sunday Wind northwest 15 to 20 knots diminishing to light.
Monday Wind light.

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Map of St. Lawrence - St. Lawrence River marine weather areas Grand Manan New Carlisle Pointe-au-Père Fundy Park (Alma) Port Menier Miramichi Île Bicquette Charlo Cap-Chat Bathurst Airport CFB Bagotville Jonquière Mistook Normandin Roberval Airport Île-d'Orléans - Quai de St-Jean Deschambault North Bay Airport Beauport L'Isle-aux-Grues Bas Caraquet Lake Nipissing - 45152 Pointe-des-Monts L'Assomption Baie-Comeau Airport Saint-Anicet Cap-Rouge Sainte-Anne-de-Bellevue Lac Memphrémagog Montréal Metropolitain Airport Île Rouge Montréal-Trudeau Int'l Airport Lac Saint-Pierre Trois-Rivières Airport Pointe de l'Islet Pointe Claveau Sept-Îles Airport Kouchibouguac North Cape Pointe-Noire Yarmouth Airport Cap-d'Espoir Brier Island Rivière-la-Madeleine St. Stephen Gaspé Airport Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport La Pocatière Miscou Island Mont-Joli Airport
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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 14 October 2026

Iceberg Limit

Iceberg limit at 0000 UTC 15 Oct estimated from Newfoundland near
4903N 5337W to 5130N 5015W to 5315N 5015W to 6000N 5800W to 6125N
5445W to 6000N 5000W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 15 October 2026 Today Tonight and Friday At 10:00 a.m. ADT today deepening low 989 mb located over
Newfoundland.
By 3:00 a.m. ADT Friday low 979 mb located northeast of
Newfoundland.

At 8:00 p.m. ADT tonight ridge located on a line north-south over
New England.
By 8:00 p.m. ADT Friday departing ridge located southeast of the
Marine District.

At 8:00 p.m. ADT Friday approaching low 996 mb located over Maine.

Marine Weather Statement

Issued 9:40 AM ADT 15 October 2026 A low pressure system over Newfoundland will continue to track
northeastward to lie northeast of Newfoundland by this evening.
Strong to gale force south to southeast winds ahead of the low will
shift to strong to gale force northwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for
eastern shore - eastern half, Sable, East Scotian Slope, Fourchu,
Banquereau, Laurentian Fan, Cabot Strait, and all Gulf of St.
Lawrence waters.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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