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

Warnings

 

Lake Nipissing - 45152

11:00 AM EDT 05 October 2026Buoy position: 46.23N 79.72W
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) Wave height(m) Wave period(s) Pressure(kPa) Air temp(°C) Water temp(°C)
05 October 2026
11:00 NW 18 gusts 25 0.66 3.8 101.8 8 16
10:00 NW 21 gusts 25 0.73 4.0 101.7 7 16
9:00 NW 23 gusts 29 0.75 3.5 101.6 8 16
8:00 NW 20 gusts 26 0.69 3.7 101.5 9 16
7:00 WNW 24 gusts 30 0.81 4.1 101.4 9 16
6:00 WNW 24 gusts 29 0.67 3.5 101.3 10 16
5:00 W 18 gusts 22 0.50 3.5 101.3 11 16
4:00 W 18 gusts 22 0.44 3.3 101.3 10 16
3:00 W 16 gusts 19 0.45 2.6 101.3 11 16
2:00 W 17 gusts 22 0.60 3.8 101.4 11 16
1:00 W 22 gusts 28 0.72 3.6 101.4 12 16
0:00 W 22 gusts 26 0.76 3.9 101.4 13 16
04 October 2026
23:00 W 22 gusts 27 0.71 4.0 101.4 13 16
22:00 W 19 gusts 25 0.58 3.4 101.3 14 16
21:00 W 16 gusts 19 0.41 3.1 101.3 14 16
20:00 WSW 13 gusts 16 0.39 3.1 101.3 14 16
19:00 W 17 gusts 21 0.46 3.1 101.3 16 16
18:00 WSW 17 gusts 24 0.41 2.6 101.2 16 16
17:00 SW 18 gusts 24 0.38 2.5 101.2 16 16
16:00 WSW 16 gusts 19 0.29 2.3 101.2 15 16
15:00 SW 15 gusts 19 0.31 2.3 101.2 14 16
14:00 SSW 18 gusts 22 0.34 2.4 101.3 13 16
13:00 SSW 17 gusts 23 0.37 2.4 101.3 13 16
12:00 SSW 15 gusts 21 0.30 2.0 101.5 13 16
11:00 S 15 gusts 19 0.25 2.4 101.5 12 16

If you require additional historical weather information please visit Fisheries and Oceans Canada

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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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