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

Warnings

 

Brier Island

09:00 PM ADT 17 October 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)
17 October 2026
21:00 NW 29 N/A N/A 102.2 7 53 -2
20:00 WNW 29 N/A N/A 102.0 8 58 0
19:00 NW 26 N/A N/A 101.9 8 68 3
18:00 NW 19 gusts 26 N/A N/A 101.8 9 60 1
17:00 WNW 18 gusts 23 N/A N/A 101.6 9 60 2
16:00 WNW 16 gusts 22 N/A N/A 101.6 9 61 2
15:00 WNW 16 N/A N/A 101.5 8 66 2
14:00 WNW 18 N/A N/A 101.4 8 67 2
13:00 WNW 17 N/A N/A 101.4 8 68 3
12:00 NW 21 N/A N/A 101.4 8 72 4
11:00 NW 23 gusts 29 N/A N/A 101.3 8 67 2
10:00 NW 22 N/A N/A 101.2 8 75 4
9:00 WNW 23 N/A N/A 101.1 8 79 5
8:00 WNW 23 N/A N/A 100.9 9 77 5
7:00 WNW 27 N/A N/A 100.8 9 80 6
6:00 WNW 22 gusts 27 N/A N/A 100.6 11 86 8
5:00 WNW 25 N/A N/A 100.4 11 83 9
4:00 WNW 24 N/A N/A 100.3 12 87 10
3:00 WSW 13 N/A N/A 100.2 13 100 13
2:00 SW 8 gusts 15 N/A N/A 100.1 14 100 14
1:00 SW 11 gusts 19 N/A N/A 100.0 14 100 14
0:00 SSW 12 gusts 21 N/A N/A 100.0 15 100 15
16 October 2026
23:00 S 12 gusts 21 N/A N/A 100.0 15 100 15
22:00 S 12 gusts 18 N/A N/A 100.0 15 100 15
21:00 SSE 12 gusts 19 N/A N/A 100.1 14 100 14

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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