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

Warnings

 

Sept-Îles Airport

08:00 AM EST 09 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
09 December 2025
8:00 WNW 14 gusts 19 Partly Cloudy 48 100.7 -11 58 -17 -20
7:00 W 12 Partly Cloudy 48 100.7 -12 65 -17 -21
6:00 W 9 Partly Cloudy 24 100.7 -12 62 -17 -19
5:00 W 8 Mainly Clear 24 100.7 -12 65 -17 -19
4:00 W 10 gusts 15 Mainly Clear 24 100.7 -12 62 -18 -20
3:00 W 10 Partly Cloudy 24 100.6 -12 64 -18 -20
2:00 WNW 5 Partly Cloudy 24 100.7 -23 81 -26 -31
1:00 N 1 Partly Cloudy 24 100.7 -27 79 -29 -29
0:00 NE 2 Partly Cloudy 24 100.7 -25 80 -27 -29
08 December 2025
23:00 NW 4 Mostly Cloudy 24 100.7 -24 77 -27 -30
22:00 N 3 Partly Cloudy 24 100.8 -27 79 -29 -32
21:00 ENE 2 Partly Cloudy 24 100.9 -24 79 -27 -27
20:00 W 4 Mainly Clear 24 100.9 -20 74 -23 -26
19:00 W 7 Clear 24 101.0 -17 64 -22 -24
18:00 WNW 6 Mainly Clear 24 101.0 -17 63 -22 -24
17:00 WNW 8 Mainly Clear 24 101.0 -17 63 -22 -25
16:00 WNW 3 Partly Cloudy 48 101.0 -19 69 -23 -23
15:00 W 5 Mostly Cloudy 48 101.1 -16 61 -22 -23
14:00 W 10 Partly Cloudy 48 101.1 -15 56 -22 -24
13:00 W 6 Mostly Cloudy 48 101.1 -15 58 -22 -22
12:00 WNW 7 gusts 15 Drifting Snow 48 101.2 -15 55 -22 -23
11:00 WNW 5 Partly Cloudy 48 101.2 -16 57 -23 -23
10:00 W 4 Partly Cloudy 48 101.3 -17 63 -23 -23
9:00 NW 3 Partly Cloudy 48 101.3 -20 77 -23 -24
8:00 N 4 Partly Cloudy 48 101.4 -30 74 -33 -37

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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