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

Warnings

 

Normandin

08:00 AM EDT 12 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
12 August 2026
8:00 WNW 8 N/A N/A 100.8 16 83 14 *
7:00 NW 5 N/A N/A 100.8 15 90 13 *
6:00 NW 4 N/A N/A 100.7 13 94 12 *
5:00 WNW 6 N/A N/A 100.7 12 94 11 *
4:00 WNW 5 N/A N/A 100.7 13 93 12 *
3:00 WNW 5 N/A N/A 100.6 13 92 12 *
2:00 WNW 6 N/A N/A 100.6 14 90 12 *
1:00 NW 3 N/A N/A 100.7 13 91 12 *
0:00 WNW 5 N/A N/A 100.7 14 89 12 *
11 August 2026
23:00 W 3 N/A N/A 100.7 14 87 12 *
22:00 W 5 N/A N/A 100.7 16 82 13 *
21:00 W 6 N/A N/A 100.7 16 85 14 *
20:00 WNW 5 N/A N/A 100.7 19 72 14 *
19:00 WNW 5 N/A N/A 100.6 21 59 13 23
18:00 NW 9 gusts 16 N/A N/A 100.5 22 53 12 25
17:00 WNW 6 N/A N/A 100.5 24 54 14 27
16:00 WNW 4 N/A N/A 100.5 22 72 17 27
15:00 WNW 9 N/A N/A 100.6 24 53 14 27
14:00 NW 8 N/A N/A 100.6 23 57 14 26
13:00 NW 8 N/A N/A 100.6 24 54 14 27
12:00 NW 5 N/A N/A 100.6 22 66 15 26
11:00 NNW 8 N/A N/A 100.7 22 67 15 26
10:00 NNW 6 N/A N/A 100.7 21 78 17 26
9:00 NW 5 N/A N/A 100.7 19 88 17 *
8:00 NW 5 N/A N/A 100.7 18 93 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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