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

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08:00 AM EDT 08 August 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
(EDT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Humidex
08 August 2026
8:00 SW 5 N/A N/A 101.5 18 90 17 *
7:00 S 6 N/A N/A 101.5 18 84 16 *
6:00 S 9 N/A N/A 101.5 18 87 16 *
5:00 S 8 N/A N/A 101.5 18 89 16 *
4:00 S 10 N/A N/A 101.4 18 88 16 *
3:00 S 9 N/A N/A 101.5 19 88 17 *
2:00 S 9 N/A N/A 101.5 19 88 17 *
1:00 S 10 gusts 15 N/A N/A 101.5 20 90 18 *
0:00 S 9 N/A N/A 101.5 20 92 18 *
07 August 2026
23:00 S 5 N/A N/A 101.6 20 96 19 *
22:00 S 3 N/A N/A 101.6 19 96 18 *
21:00 S 2 N/A N/A 101.6 19 95 18 *
20:00 E 2 N/A N/A 101.5 20 84 17 *
19:00 calm N/A N/A 101.5 20 81 17 26
18:00 W 5 N/A N/A 101.5 22 76 18 28
17:00 WSW 5 N/A N/A 101.5 22 79 18 27
16:00 WSW 6 N/A N/A 101.6 21 79 17 27
15:00 W 11 N/A N/A 101.6 22 78 18 28
14:00 WNW 10 N/A N/A 101.6 21 83 18 27
13:00 W 15 N/A N/A 101.7 21 82 18 26
12:00 W 13 N/A N/A 101.7 20 84 17 *
11:00 WNW 11 N/A N/A 101.7 18 86 16 *
10:00 W 7 N/A N/A 101.7 18 88 16 *
9:00 SW 3 N/A N/A 101.7 17 87 15 *
8:00 WSW 5 N/A N/A 101.7 18 90 16 *

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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