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Browns Bank

Forecast

Marine Forecast

Issued 10:00 AM ADT 19 July 2026

Today Tonight and Monday.

Wind west 25 knots veering to northwest 20 early this evening then backing to west 15 near midnight. Wind west 15 Monday.

Showers this morning with a risk of thunderstorms. Fog patches dissipating this afternoon.

Waves

Issued 05:00 AM ADT 19 July 2026
Today Tonight and Monday. Seas 2 to 3 metres subsiding to 1 to 2 near midnight.

Extended Forecast

Issued 03:00 AM ADT 19 July 2026
Tuesday Wind light becoming southeast 15 knots in the afternoon.
Wednesday Wind south 25 knots veering to southwest 30.
Thursday Wind southwest 30 knots diminishing to southwest 15.

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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 - Quai de St-Jean 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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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 18 July 2026

Iceberg Limit

Iceberg limit at 0000 UTC 19 Jul estimated from Newfoundland near
4805N 5255W to 4645N 4700W to 4700N 4450W to 4830N 4430W to 5535N
5100W to 5745N 5400W to 5825N 4825W to 5720N 4510W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 19 July 2026 Today Tonight and Monday At 10:00 a.m. ADT today low 991 mb located over northern New
Brunswick.
By 8:00 p.m. ADT tonight low 986 mb located near Anticosti Island.

At 3:30 p.m. ADT Monday departing low 988 mb located over Labrador.

Marine Weather Statement

Issued 9:45 AM ADT 19 July 2026 A low pressure system over Northern New Brunswick will move
northeastward to lie over Labrador by Monday afternoon. Strong to
gale force south to southeasterlies will veer and diminish over
southern waters to moderate to strong westerlies Sunday night.
Over the Northern Gulf of St. Lawrence waters, winds will be strong
to near gale force westerlies Sunday night and Monday.

Marine interests are advised gale warnings are in effect for
Banquereau, Cabot Strait, Gulf-Magdalen and Anticosti - eastern half.

St. Lawrence - St. Lawrence River Area

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