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Browns Bank

Warnings

Forecast

Marine Forecast

Issued 08:00 PM ADT 16 August 2026

Tonight and Monday.

Wind light becoming southerly 15 knots late overnight. Wind southerly 15 Monday.

Scattered showers Monday evening.

Waves

Issued 05:00 PM ADT 16 August 2026
Tonight and Monday. Seas 1 metre or less.

Extended Forecast

Issued 03:30 PM ADT 16 August 2026
Tuesday Wind southeasterly 15 to 20 knots.
Wednesday Wind southeasterly 15 knots veering to southwesterly 10 to 15.
Thursday 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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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 2:30 PM EDT 16 August 2026

Iceberg Limit

Iceberg limit at 0000 UTC 17 Aug estimated from Newfoundland near
4840N 5350W to 4900N 5250W to 5030N 5205W to 5900N 5500W to 6020N
5200W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM ADT 16 August 2026 Tonight and Monday At 8:00 p.m. ADT tonight ridge located over the Marine District.
By 3:00 a.m. ADT Monday quasi-stationary ridge located over the
southeastern Marine District.

At 3:00 a.m. ADT Monday trough located over the Great Lakes.
By 3:30 p.m. ADT Monday approaching trough located over New England.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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