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

Warnings

 

Beauport

07:00 AM EDT 15 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)
15 September 2026
7:00 WNW 2 N/A N/A N/A 7 87 5
6:00 NNE 2 N/A N/A N/A 7 87 5
5:00 W 3 N/A N/A N/A 7 93 6
4:00 W 1 N/A N/A N/A 8 87 6
3:00 SW 1 N/A N/A N/A 8 90 7
2:00 W 3 N/A N/A N/A 9 90 7
1:00 W 5 N/A N/A N/A 9 90 8
0:00 WSW 3 N/A N/A N/A 10 84 8
14 September 2026
23:00 W 6 N/A N/A N/A 11 81 8
22:00 WSW 3 N/A N/A N/A 12 77 8
21:00 W 5 N/A N/A N/A 13 72 8
20:00 W 5 N/A N/A N/A 14 68 8
19:00 WSW 3 N/A N/A N/A 14 65 8
18:00 WNW 11 N/A N/A N/A 15 59 8
17:00 WNW 9 N/A N/A N/A 16 56 7
16:00 WNW 6 N/A N/A N/A 17 51 7
15:00 NW 4 N/A N/A N/A 16 54 7
14:00 NNW 9 gusts 16 N/A N/A N/A 16 50 6
13:00 NNW 7 N/A N/A N/A 16 53 6
12:00 NW 8 gusts 17 N/A N/A N/A 14 58 6
11:00 WNW 8 N/A N/A N/A 14 61 6
10:00 WNW 10 gusts 16 N/A N/A N/A 13 59 5
9:00 WNW 10 gusts 17 N/A N/A N/A 13 60 5
8:00 W 8 N/A N/A N/A 14 63 7
7:00 WNW 10 gusts 17 N/A N/A N/A 15 70 9

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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