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

Warnings

 

Brier Island

08:00 PM ADT 04 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)
04 September 2026
20:00 SW 4 N/A N/A 100.5 15 100 15
19:00 WSW 6 N/A N/A 100.5 15 100 15
18:00 W 8 N/A N/A 100.6 16 97 16
17:00 WSW 7 N/A N/A 100.6 15 100 15
16:00 W 7 N/A N/A 100.6 15 100 15
15:00 W 8 N/A N/A 100.6 15 100 15
14:00 WNW 9 N/A N/A 100.7 15 100 15
13:00 W 7 N/A N/A 100.7 15 100 15
12:00 WSW 6 N/A N/A 100.7 14 100 14
11:00 W 4 N/A N/A 100.7 15 100 15
10:00 WSW 6 N/A N/A 100.7 15 100 15
9:00 SW 5 N/A N/A 100.8 15 100 15
8:00 SW 3 N/A N/A 100.8 16 100 16
7:00 SSE 4 N/A N/A 100.8 14 100 14
6:00 SE 5 N/A N/A 100.8 14 100 14
5:00 SSE 6 N/A N/A 100.8 15 100 15
4:00 SE 7 N/A N/A 100.9 16 100 16
3:00 SSE 6 N/A N/A 100.9 16 100 16
2:00 SSE 10 N/A N/A 101.0 16 100 16
1:00 SE 16 N/A N/A 101.1 17 100 17
0:00 ESE 18 gusts 25 N/A N/A 101.1 17 100 17
03 September 2026
23:00 SE 18 gusts 23 N/A N/A 101.2 17 100 17
22:00 ESE 21 N/A N/A 101.3 17 100 17
21:00 SE 19 gusts 24 N/A N/A 101.3 17 100 17
20:00 ESE 18 gusts 23 N/A N/A 101.3 17 100 17

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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