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

Warnings

 

Cap-Rouge

01:00 AM EDT 22 May 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)
22 May 2026
1:00 NW 3 N/A N/A N/A 4 57 -4
0:00 NW 5 N/A N/A N/A 5 52 -4
21 May 2026
23:00 WNW 9 N/A N/A N/A 6 49 -4
22:00 WNW 11 gusts 18 N/A N/A N/A 7 46 -4
21:00 WNW 16 N/A N/A N/A 8 44 -4
20:00 WNW 16 gusts 22 N/A N/A N/A 8 47 -2
19:00 WNW 18 N/A N/A N/A 9 47 -2
18:00 WNW 18 N/A N/A N/A 8 52 -1
17:00 WNW 23 N/A N/A N/A 8 47 -3
16:00 WNW 24 gusts 29 N/A N/A N/A 7 51 -2
15:00 WNW 22 gusts 28 N/A N/A N/A 7 53 -2
14:00 WNW 21 gusts 28 N/A N/A N/A 6 54 -3
13:00 WNW 23 N/A N/A N/A 5 56 -3
12:00 WNW 25 N/A N/A N/A 5 59 -3
11:00 WNW 22 gusts 27 N/A N/A N/A 4 60 -3
10:00 WNW 22 N/A N/A N/A 4 62 -3
9:00 WNW 22 N/A N/A N/A 4 67 -2
8:00 WNW 22 N/A N/A N/A 4 66 -2
7:00 WNW 16 gusts 22 N/A N/A N/A 4 66 -2
6:00 WNW 19 gusts 25 N/A N/A N/A 4 65 -2
5:00 WNW 21 N/A N/A N/A 4 64 -2
4:00 WNW 17 gusts 24 N/A N/A N/A 4 60 -3
3:00 WNW 21 N/A N/A N/A 5 59 -3
2:00 WNW 15 gusts 24 N/A N/A N/A 5 62 -2
1:00 WNW 18 gusts 25 N/A N/A N/A 5 57 -3

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 Miramichi North Cape Port Menier Roberval Airport Normandin Mistook Jonquière CFB Bagotville Cap-Chat Île Bicquette Charlo North Bay Airport Yarmouth Airport Brier Island St. Stephen Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac Kouchibouguac Grand Manan Fundy Park (Alma) Bas Caraquet Bathurst Airport Lac Saint-Pierre Pointe-Noire Île d'Orléans Pointe-des-Monts L'Assomption Sept-Îles Airport Pointe Claveau Pointe de l'Islet Trois-Rivières Airport L'Isle-aux-Grues Deschambault Île Rouge Montréal-Trudeau Int'l Airport Montréal Metropolitain Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Cap-Rouge Saint-Anicet Baie-Comeau Airport La Pocatière Pointe-au-Père New Carlisle Mont-Joli Airport Gaspé Airport Lake Nipissing - 45152 Rivière-la-Madeleine Beauport Cap-d'Espoir
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