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

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Sept-Îles Airport

03:00 PM EDT 22 September 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 September 2026
15:00 NNW 9 Partly Cloudy 48 103.0 15 42 2
14:00 N 12 Partly Cloudy 48 103.1 15 43 2
13:00 N 9 gusts 17 Partly Cloudy 48 103.1 13 45 2
12:00 N 8 gusts 17 Partly Cloudy 48 103.1 13 50 3
11:00 N 8 Partly Cloudy 48 103.1 12 53 3
10:00 N 10 gusts 17 Partly Cloudy 48 103.1 10 61 3
9:00 WNW 3 Mainly Sunny 48 103.0 10 70 4
8:00 calm Mainly Sunny 48 103.0 7 75 3
7:00 NNW 4 Mainly Sunny 48 102.9 6 79 2
6:00 NW 5 Mainly Clear 48 102.8 5 82 2
5:00 NW 5 Clear 24 102.7 6 80 3
4:00 NW 6 Clear 24 102.6 6 81 3
3:00 NW 6 Mainly Clear 24 102.5 5 89 3
2:00 WNW 7 Partly Cloudy 24 102.5 5 90 4
1:00 NW 5 Partly Cloudy 24 102.4 5 92 3
0:00 NW 3 Mainly Clear 24 102.3 4 96 3
21 September 2026
23:00 WNW 4 Clear 24 102.3 4 99 4
22:00 NW 4 Mainly Clear 24 102.2 6 93 4
21:00 NW 6 Mainly Clear 24 102.1 7 91 5
20:00 NNW 3 Partly Cloudy 24 102.1 5 99 5
19:00 N 1 Partly Cloudy 48 102.0 9 92 8
18:00 SSW 3 Mostly Cloudy 48 102.0 10 89 8
17:00 NW 2 Light Rainshower 48 101.9 12 81 8
16:00 SW 2 Mostly Cloudy 48 101.8 13 68 7
15:00 W 4 Mostly Cloudy 48 101.8 12 74 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 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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St. Lawrence - St. Lawrence River Area

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