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

Warnings

 

Lemieux

04:00 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
4:00 SW 2 N/A N/A 101.5 20 96 20 28
3:00 SSW 2 N/A N/A 101.5 20 98 20 *
2:00 SW 1 N/A N/A 101.5 21 97 20 28
1:00 calm N/A N/A 101.6 21 95 21 29
0:00 S 3 N/A N/A 101.6 22 93 21 30
07 August 2026
23:00 S 2 N/A N/A 101.6 22 94 21 30
22:00 calm N/A N/A 101.6 22 96 21 30
21:00 calm N/A N/A 101.6 22 94 21 30
20:00 calm N/A N/A 101.6 24 87 21 32
19:00 SW 2 N/A N/A 101.6 26 72 21 35
18:00 WSW 3 N/A N/A 101.6 27 67 21 35
17:00 WSW 4 N/A N/A 101.7 28 59 19 35
16:00 WNW 4 N/A N/A 101.7 29 55 19 36
15:00 SSW 6 N/A N/A 101.7 28 57 19 35
14:00 S 6 N/A N/A 101.8 28 62 20 35
13:00 SSW 5 N/A N/A 101.8 28 66 21 37
12:00 SW 5 N/A N/A 101.9 26 73 21 35
11:00 SSW 5 N/A N/A 101.9 26 74 21 34
10:00 SW 4 N/A N/A 101.9 24 83 21 32
9:00 S 4 N/A N/A 101.9 23 91 21 31
8:00 SSW 4 N/A N/A 101.9 22 99 21 30
7:00 SW 3 N/A N/A 101.9 21 99 21 29
6:00 SW 1 N/A N/A 101.8 21 99 21 29
5:00 SSW 3 N/A N/A 101.8 21 99 21 30
4:00 SW 2 N/A N/A 101.8 20 99 20 28

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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