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Browns Bank

Warnings

Forecast

Marine Forecast

Issued 10:00 AM ADT 10 September 2026

Today Tonight and Friday.

Gale warning in effect.

Wind southwest 35 knots diminishing to southwest 25 this afternoon and to northwest 15 late overnight. Wind northwest 15 Friday.

Scattered showers ending this afternoon.

Waves

Issued 05:00 AM ADT 10 September 2026
Today Tonight and Friday. Seas 2 to 3 metres subsiding to 1 to 2 near midnight.

Extended Forecast

Issued 03:00 AM ADT 10 September 2026
Saturday Wind northwest 10 to 15 knots diminishing to light in the afternoon.
Sunday Wind light increasing to southwest 15 to 20 knots.
Monday Wind westerly 20 knots.

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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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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 9 September 2026

Iceberg Limit

Iceberg limit at 0000 UTC 10 Sep estimated from Newfoundland near
4930N 5510W to 5500N 5215W to 6000N 5730W to 6130N 5420W to 5900N
4610W then northeastward.

Iceberg Count

No confirmed icebergs.
Warnings

Warnings (In effect)

Gale warning in effect

Browns Bank

Issued 10:00 AM ADT 10 September 2026

'Gale' force winds of 34 to 47 knots are occurring or expected to occur in this marine area. Watch for updated statements. Please refer to the latest marine forecasts for further details and continue to monitor the situation through Canadian Coast Guard radio.

Synopsis

Technical Marine Synopsis

Issued 10:00 AM ADT 10 September 2026 Today Tonight and Friday At 10:00 a.m. ADT today departing ridge located from the Grand
Banks to Laurentian Fan.

At 10:00 a.m. ADT today trough located over Maine.
By 8:00 p.m. ADT tonight trough located from Newfoundland to East
Scotian Slope.

At 3:00 a.m. ADT Friday departing trough located east of
Newfoundland.

Marine Weather Statement

Issued 9:37 AM ADT 10 September 2026 A trough of low pressure over Maine will cross the marine district
today and depart to the east early Friday morning. Strong to gale
force southwesterlies will develop ahead of the trough and shift to
strong northwesterlies in its wake.

Marine interests are advised that gale warnings are in effect for all
waters except Georges Bank, West Scotian Slope, East Scotian Slope,
and Chaleur-Miscou - western half.

St. Lawrence - St. Lawrence River Area

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Marine Weather for Canada

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