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Cornwall to Montréal: Past 24 Hour Conditions

Warnings

 

Pointe Claveau

05:00 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
17:00 WNW 15 N/A N/A N/A 14 64 7
16:00 W 16 N/A N/A N/A 14 67 8
15:00 W 15 N/A N/A N/A 13 73 8
14:00 W 15 N/A N/A N/A 12 74 8
13:00 W 15 N/A N/A N/A 12 76 8
12:00 W 16 N/A N/A N/A 11 77 7
11:00 W 13 N/A N/A N/A 11 80 7
10:00 W 15 N/A N/A N/A 10 77 6
9:00 W 13 N/A N/A N/A 9 74 5
8:00 W 12 N/A N/A N/A 8 80 5
7:00 W 9 N/A N/A N/A 8 83 5
6:00 W 13 N/A N/A N/A 8 84 6
5:00 W 10 N/A N/A N/A 8 88 6
4:00 W 9 N/A N/A N/A 8 85 6
3:00 WNW 7 N/A N/A N/A 9 81 6
2:00 WNW 5 N/A N/A N/A 9 79 5
1:00 WNW 9 N/A N/A N/A 9 78 5
0:00 WNW 6 N/A N/A N/A 9 77 5
21 September 2026
23:00 WNW 7 N/A N/A N/A 10 73 5
22:00 WNW 5 N/A N/A N/A 10 72 5
21:00 W 16 N/A N/A N/A 11 70 5
20:00 W 15 N/A N/A N/A 11 67 5
19:00 W 14 N/A N/A N/A 11 70 6
18:00 W 13 N/A N/A N/A 12 63 5
17:00 W 19 N/A N/A N/A 12 63 5

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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