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

Warnings

 

Lake Nipissing - 45152

04:00 AM EDT 06 September 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)
06 September 2026
4:00 NNE 8 gusts 9 0.16 2.1 101.9 18 21
3:00 NE 7 gusts 8 0.18 2.2 101.9 18 21
2:00 NNE 6 gusts 8 0.22 2.2 101.9 18 21
1:00 NE 10 gusts 12 0.20 2.1 101.8 19 21
0:00 N 10 gusts 12 0.17 2.0 101.8 19 21
05 September 2026
23:00 N 8 gusts 9 0.14 2.1 101.8 19 21
22:00 N 9 gusts 10 0.13 1.8 101.8 20 21
21:00 N 10 gusts 12 0.15 2.1 101.8 20 21
20:00 NNE 8 gusts 10 0.19 2.2 101.7 21 21
19:00 NNE 9 gusts 12 0.14 1.7 101.7 21 21
18:00 NNE 11 gusts 12 0.13 1.7 101.7 21 22
17:00 NW 4 gusts 4 0.03 2.3 101.7 21 22
16:00 WNW 2 gusts 3 0.04 1.7 101.7 20 22
15:00 WSW 3 gusts 5 0.06 1.6 101.7 20 22
14:00 NW 4 gusts 6 0.07 1.8 101.7 19 21
13:00 NNW 5 gusts 7 0.06 1.6 101.7 18 21
12:00 NNW 6 gusts 8 0.06 1.6 101.8 17 21
11:00 N 5 gusts 8 0.09 1.7 101.8 16 21
10:00 NNE 5 gusts 7 0.14 2.1 101.8 16 21
9:00 NNE 6 gusts 8 0.24 2.6 101.7 15 21
8:00 NE 10 gusts 12 0.30 2.7 101.7 16 21
7:00 N 12 gusts 14 0.31 2.9 101.7 16 21
6:00 N 12 gusts 14 0.31 2.9 101.6 17 21
5:00 N 12 gusts 16 0.35 2.6 101.6 17 21
4:00 N 12 gusts 14 0.24 2.5 101.6 17 21

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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