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

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Cap Tourmente

09:00 PM 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
21:00 calm N/A N/A 101.0 22 98 22 31
20:00 SSW 1 N/A N/A 100.9 23 98 23 33
19:00 NNW 1 N/A N/A 100.9 25 86 22 34
18:00 WNW 2 N/A N/A 100.9 27 64 20 34
17:00 W 3 N/A N/A 101.0 29 63 21 37
16:00 WSW 4 N/A N/A 101.0 30 47 18 36
15:00 WSW 2 N/A N/A 101.0 30 45 17 36
14:00 WSW 4 N/A N/A 101.1 31 45 17 36
13:00 SSW 3 N/A N/A 101.2 29 54 19 36
12:00 SSE 4 N/A N/A 101.2 28 71 22 38
11:00 SW 3 N/A N/A 101.3 27 73 22 36
10:00 WSW 3 N/A N/A 101.4 26 75 21 35
9:00 WSW 3 N/A N/A 101.4 25 75 20 33
8:00 WSW 3 N/A N/A 101.4 24 83 21 32
7:00 NW 2 N/A N/A 101.4 22 80 18 28
6:00 WNW 1 N/A N/A 101.4 20 84 18 26
5:00 WNW 3 N/A N/A 101.4 20 82 17 26
4:00 NW 4 N/A N/A 101.4 21 83 18 26
3:00 SW 3 N/A N/A 101.4 21 83 18 27
2:00 NNW 3 N/A N/A 101.5 23 73 18 29
1:00 W 3 N/A N/A 101.5 22 82 19 29
0:00 W 1 N/A N/A 101.5 21 90 19 28
07 August 2026
23:00 NW 2 N/A N/A 101.5 21 92 20 28
22:00 WNW 2 N/A N/A 101.5 22 84 19 29
21:00 NW 2 N/A N/A 101.5 22 99 21 30

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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