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L'Isle-aux-Coudres to Tadoussac: Past 24 Hour Conditions

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Montréal-Trudeau Int'l Airport

07:00 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
19:00 NE 8 Mainly Clear 48 103.2 13 57 5
18:00 NE 11 Mainly Sunny 48 103.2 16 49 5
17:00 NE 10 Mainly Sunny 48 103.1 17 47 6
16:00 NE 9 Mainly Sunny 48 103.1 17 48 6
15:00 ENE 6 Mainly Sunny 48 103.1 17 47 5
14:00 NE 7 Mainly Sunny 48 103.2 17 50 6
13:00 E 12 Partly Cloudy 48 103.2 16 51 6
12:00 ENE 8 Mainly Sunny 48 103.2 15 59 7
11:00 NE 10 Mainly Sunny 48 103.2 13 64 6
10:00 NNE 12 Partly Cloudy 48 103.2 12 66 6
9:00 NE 10 Mostly Cloudy 48 103.2 10 71 5
8:00 NE 10 Mostly Cloudy 48 103.1 8 77 4
7:00 NE 10 Mostly Cloudy 48 103.0 8 77 4
6:00 NE 8 Mostly Cloudy 24 103.0 7 80 4
5:00 NE 8 Cloudy 24 102.9 7 80 4
4:00 NE 9 Cloudy 24 102.9 8 78 4
3:00 NE 11 Cloudy 24 102.9 8 74 4
2:00 NNE 9 Cloudy 24 102.8 9 73 4
1:00 NE 11 Cloudy 24 102.8 9 67 3
0:00 NE 8 Cloudy 24 102.8 10 65 4
21 September 2026
23:00 NE 10 Cloudy 24 102.7 10 60 3
22:00 NE 15 gusts 20 Cloudy 24 102.7 11 57 3
21:00 ENE 8 Cloudy 24 102.7 12 58 4
20:00 NE 6 Mostly Cloudy 24 102.6 12 60 4
19:00 NE 8 Mostly Cloudy 48 102.5 13 53 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 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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