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St. Lawrence - St. Lawrence River: Past 24 Hour Conditions

Warnings

 

Brier Island

08:00 PM ADT 06 September 2026
Disclaimer

This table is a summary of hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Date / Time
(ADT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C)
06 September 2026
20:00 NNW 13 N/A N/A 101.1 12 96 11
19:00 NNW 15 N/A N/A 101.1 12 96 11
18:00 NW 17 N/A N/A 101.1 12 100 12
17:00 NW 18 N/A N/A 101.0 12 99 12
16:00 NNW 21 N/A N/A 101.0 12 95 11
15:00 NNW 16 gusts 21 N/A N/A 101.0 13 93 12
14:00 NNW 15 N/A N/A 101.0 13 92 12
13:00 NNW 17 N/A N/A 101.0 13 86 11
12:00 NNW 16 gusts 21 N/A N/A 101.0 13 85 11
11:00 NNW 19 N/A N/A 101.0 13 86 10
10:00 NNW 19 gusts 25 N/A N/A 101.0 13 88 11
9:00 NNW 24 N/A N/A 101.0 13 85 11
8:00 NNW 19 gusts 24 N/A N/A 101.0 12 93 11
7:00 NNW 19 N/A N/A 100.9 12 95 12
6:00 NNW 18 N/A N/A 100.9 12 96 12
5:00 NNW 21 N/A N/A 100.9 12 96 12
4:00 NNW 21 N/A N/A 100.9 12 94 11
3:00 NW 23 N/A N/A 100.9 13 94 12
2:00 NNW 19 gusts 25 N/A N/A 100.9 13 97 12
1:00 NNW 18 N/A N/A 100.9 13 92 12
0:00 NNW 17 N/A N/A 100.9 13 90 11
05 September 2026
23:00 NNW 16 N/A N/A 100.9 13 91 12
22:00 NNW 18 N/A N/A 100.9 14 89 12
21:00 NNW 16 gusts 21 N/A N/A 100.9 14 88 12
20:00 N 17 N/A N/A 100.9 14 87 12

If you require additional historical weather information, please visit Climate Data Online

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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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