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

Warnings

 

Pointe de l'Islet

12:00 PM EST 15 December 2025
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
(EST)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Wind Chill
15 December 2025
12:00 NW 18 gusts 25 N/A N/A N/A -5 61 -11 -13
11:00 NW 12 gusts 23 N/A N/A N/A -5 63 -11 -12
10:00 NW 12 gusts 17 N/A N/A N/A -5 64 -11 -13
9:00 NW 13 N/A N/A N/A -6 65 -12 -13
8:00 NW 13 N/A N/A N/A -6 66 -12 -14
7:00 WNW 14 N/A N/A N/A -6 70 -10 -14
6:00 NW 11 gusts 16 N/A N/A N/A -6 75 -10 -13
5:00 NW 8 gusts 17 N/A N/A N/A -6 64 -12 -11
4:00 WNW 11 N/A N/A N/A -6 75 -9 -12
3:00 NW 9 N/A N/A N/A -6 77 -9 -12
2:00 WNW 12 N/A N/A N/A -6 80 -9 -14
1:00 WNW 13 N/A N/A N/A -6 81 -9 -14
0:00 WNW 12 N/A N/A N/A -6 83 -8 -13
14 December 2025
23:00 NW 12 gusts 18 N/A N/A N/A -6 81 -9 -13
22:00 WNW 18 gusts 23 N/A N/A N/A -6 82 -8 -14
21:00 WNW 17 N/A N/A N/A -5 82 -8 -13
20:00 WNW 17 N/A N/A N/A -5 83 -7 -13
19:00 WNW 17 N/A N/A N/A -5 82 -7 -13
18:00 NW 10 gusts 15 N/A N/A N/A -4 82 -7 -10
17:00 NW 8 N/A N/A N/A -4 85 -6 -9
16:00 WNW 6 N/A N/A N/A -3 88 -5 -7
15:00 WNW 6 N/A N/A N/A -3 80 -6 -7
14:00 W 8 N/A N/A N/A -3 84 -5 -8
13:00 WNW 6 N/A N/A N/A -3 85 -5 -7
12:00 W 5 N/A N/A N/A -3 84 -6 -7

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