Language selection

Weather shortcuts

Browns Bank

Forecast

Marine Forecast

Issued 08:00 PM AST 10 November 2025

Tonight and Tuesday.

Wind south 30 knots veering to southwest 20 to 25 late overnight then to west 30 early Tuesday evening.

Periods of rain ending after midnight with a risk of thunderstorms. Scattered showers Tuesday late in the day. Fog patches dissipating late overnight.

Waves

Issued 05:00 PM AST 10 November 2025
Tonight and Tuesday. Seas 2 to 3 metres building to 3 to 4 Tuesday evening.

Extended Forecast

Issued 03:30 PM AST 10 November 2025
Wednesday Wind west 35 knots diminishing to west 25 in the afternoon.
Thursday Wind west 25 knots diminishing to light.
Friday Wind light increasing to northwest 20 knots.

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 Montréal Metropolitain 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 1:30 PM EST 10 November 2025

Iceberg Limit

Iceberg limit at 0000 UTC 11 Nov estimated from Newfoundland near
5026N 5623W to 5000N 4930W to 5100N 4745W to 5315N 4900W to 5945N
5730W to 6030N 5330W to 5920N 5035W then eastward.

Iceberg Count

No confirmed icebergs.
Warnings

No watches or warnings in effect.

Synopsis

Technical Marine Synopsis

Issued 8:00 PM AST 10 November 2025 Tonight and Tuesday At 8:00 p.m. AST tonight trough located over New England.
By 3:00 a.m. AST Tuesday trough located from the Gaspe Peninsula
to West Scotian Slope.

At 3:30 p.m. AST Tuesday trough located over Anticosti Island to
East Scotian Slope.
By 8:00 p.m. AST Tuesday trough located from Cabot Strait to
Laurentian Fan.

Marine Weather Statement

Issued 7:36 PM AST 10 November 2025 A trough of low pressure will continue to approach from the west this
evening to lie over New Brunswick tonight. Gale to storm force south
to southeast winds are expected tonight and Tuesday ahead of the
trough, with strong to gale force westerlies developing in its wake.

Marine interests are advised that a storm warning is in effect for
Laurentian Fan - eastern half. Gale warnings are in effect for
remaining waters except Fundy, Grand Manan, Lurcher, Browns Bank,
southwestern shore, and LaHave Bank.

St. Lawrence - St. Lawrence River Area

Another Region

Date modified: