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

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01:00 PM EDT 09 August 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)
09 August 2026
13:00 NNW 3 N/A N/A 100.9 16 100 16
12:00 N 6 N/A N/A 100.9 15 100 15
11:00 WSW 10 N/A N/A 101.0 15 100 15
10:00 NW 3 N/A N/A 100.9 16 100 16
9:00 N 3 N/A N/A 101.0 16 100 16
8:00 NE 4 N/A N/A 101.0 16 100 16
7:00 W 6 N/A N/A 101.0 15 100 15
6:00 W 9 N/A N/A 101.0 15 100 15
5:00 W 7 N/A N/A 101.0 15 100 15
4:00 ESE 2 N/A N/A 101.0 15 100 15
3:00 calm N/A N/A 101.0 15 100 15
2:00 ESE 3 N/A N/A 101.0 15 100 15
1:00 SSE 3 N/A N/A 101.1 16 100 16
0:00 SW 5 N/A N/A 101.1 16 100 16
08 August 2026
23:00 WNW 5 N/A N/A 101.1 16 100 16
22:00 SE 3 N/A N/A 101.1 16 100 16
21:00 WSW 4 N/A N/A 101.2 16 99 16
20:00 W 8 N/A N/A 101.1 17 98 16
19:00 NW 4 N/A N/A 101.1 17 96 16
18:00 WNW 8 N/A N/A 101.1 18 93 16
17:00 W 4 N/A N/A 101.2 18 90 17
16:00 NNE 6 N/A N/A 101.2 19 85 16
15:00 NE 11 N/A N/A 101.2 19 85 16
14:00 NE 8 N/A N/A 101.3 19 84 16
13:00 NNE 7 N/A N/A 101.4 20 80 16

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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