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Cornwall to Montréal: Past 24 Hour Conditions

Warnings

 

Brier Island

05:00 AM ADT 21 June 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
(ADT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C)
21 June 2025
5:00 SW 9 N/A N/A 101.1 11 91 10
4:00 SW 10 gusts 15 N/A N/A 101.0 11 90 10
3:00 SW 10 N/A N/A 101.0 11 90 10
2:00 WSW 13 N/A N/A 100.9 11 89 10
1:00 SW 13 gusts 18 N/A N/A 100.8 12 88 10
0:00 WSW 12 N/A N/A 100.7 12 88 10
20 June 2025
23:00 WSW 12 gusts 18 N/A N/A 100.6 12 88 10
22:00 WSW 15 N/A N/A 100.5 13 86 10
21:00 SW 12 gusts 19 N/A N/A 100.3 13 84 10
20:00 SSW 10 gusts 17 N/A N/A 100.2 14 82 11
19:00 SSW 11 gusts 18 N/A N/A 100.1 15 81 12
18:00 S 11 gusts 18 N/A N/A 100.0 16 78 13
17:00 SE 13 gusts 18 N/A N/A 100.0 14 83 12
16:00 SSE 12 gusts 24 N/A N/A 100.0 15 87 13
15:00 SSE 13 gusts 21 N/A N/A 100.0 15 94 14
14:00 SSE 12 gusts 19 N/A N/A 100.1 13 99 13
13:00 SE 15 gusts 22 N/A N/A 100.1 12 99 12
12:00 SE 14 gusts 19 N/A N/A 100.1 12 99 12
11:00 SE 15 N/A N/A 100.1 12 99 12
10:00 SE 15 gusts 21 N/A N/A 100.2 11 100 11
9:00 SE 17 gusts 22 N/A N/A 100.2 12 99 12
8:00 SE 18 N/A N/A 100.2 11 100 11
7:00 SE 17 gusts 22 N/A N/A 100.2 11 99 11
6:00 SE 15 gusts 24 N/A N/A 100.3 12 99 12
5:00 SE 17 gusts 23 N/A N/A 100.3 12 99 12

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 Saint-Hubert 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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