Language selection

Weather shortcuts

Browns Bank

Forecast

Marine Forecast

Issued 10:00 AM ADT 14 July 2025

Today Tonight and Tuesday.

Wind light becoming southwest 10 to 15 knots Tuesday morning.

Showers Tuesday. Fog patches.

Waves

Issued 05:00 AM ADT 14 July 2025
Today Tonight and Tuesday. Seas 1 metre or less building to 1 to 2 near noon Tuesday.

Extended Forecast

Issued 03:00 AM ADT 14 July 2025
Wednesday Wind southwest 10 to 15 knots increasing to southwest 15 to 20 in the afternoon.
Thursday Wind southwest 10 to 15 knots increasing to southwest 20 to 25 late in the day.
Friday Wind southwest 15 knots veering to northwest 15.

Stay connected

ATOM

Weather Conditions

Skip Image

Zoom-in to make a selection

Map of St. Lawrence - St. Lawrence River marine weather areas Cap-Chat Mont-Joli Airport Bathurst Airport Île Bicquette Charlo Port Menier Miramichi Pointe-au-Père Fundy Park (Alma) New Carlisle Grand Manan Bas Caraquet CFB Bagotville Jonquière Mistook Normandin Roberval Airport Deschambault Beauport North Bay Airport Trois-Rivières Airport Lake Nipissing - 45152 Kouchibouguac Baie-Comeau Airport Île d'Orléans Saint-Anicet Sainte-Anne-de-Bellevue Cap-Rouge Lac Memphrémagog Saint-Hubert Airport Montréal-Trudeau Int'l Airport Île Rouge Lac Saint-Pierre L'Isle-aux-Grues L'Assomption Pointe de l'Islet Pointe Claveau Sept-Îles Airport Pointe-des-Monts 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 Miscou Island Kouchibouguac La Pocatière
Legend:
buoy Buoy
land station Land Station
Ice Conditions

Ice Forecasts

Issued 10:00 AM EDT 26 May 2025 Forecasts have ended for the season.
 

Iceberg Bulletin

Issued 2:30 PM EDT 13 July 2025

Iceberg Limit

Iceberg limit at 0000 UTC 14 Jul estimated from Newfoundland near
4709N 5256W to 4625N 4345W to 4905N 4140W to 5430N 4920W to 5645N
5340W to 5745N 5405W to 6035N 5330W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 14 July 2025 Today Tonight and Tuesday At 10:00 a.m. ADT today ridge located over the eastern Marine
District.
By 8:00 p.m. ADT tonight departing ridge located over the Grand
Banks.

At 10:00 a.m. ADT today low 1015 mb located south of Georges Bank.
By 3:30 p.m. ADT Tuesday departing low 1011 mb located over
Banquereau.

St. Lawrence - St. Lawrence River Area

Another Region

Date modified: