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

Warnings

 

Saint John Airport

08:00 PM ADT 12 July 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
(ADT)		 Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Humidex
12 July 2026
20:00 SSW 8 Mainly Sunny 24 102.1 22 50 11 24
19:00 SW 8 Partly Cloudy 24 102.1 23 49 11 25
18:00 SSW 10 Partly Cloudy 24 102.1 24 44 12 26
17:00 SSW 10 Partly Cloudy 24 102.0 25 45 12 27
16:00 S 7 Partly Cloudy 24 102.0 25 43 12 27
15:00 NNE 9 Partly Cloudy 24 102.0 26 38 11 27
14:00 NNE 8 gusts 15 Partly Cloudy 24 102.0 25 44 12 27
13:00 NNW 6 Mainly Sunny 24 102.1 23 49 12 26
12:00 NE 7 Mainly Sunny 24 102.1 23 50 12 25
11:00 N 8 Mainly Sunny 24 102.1 22 56 13 25
10:00 N 8 Mainly Sunny 24 102.0 20 63 13 23
9:00 NNE 8 Sunny 24 102.0 19 68 13 *
8:00 N 7 Sunny 24 102.0 17 81 14 *
7:00 NNW 5 Sunny 24 101.9 15 96 15 *
6:00 calm Shallow Fog 24 101.8 12 100 12 *
5:00 N 2 Mainly Clear 24 101.8 11 100 11 *
4:00 NW 2 Partly Cloudy 24 101.8 12 100 12 *
3:00 calm Cloudy 13 101.7 13 100 13 *
2:00 ENE 2 Partly Cloudy 24 101.7 12 100 12 *
1:00 calm Mainly Clear 24 101.7 12 100 12 *
0:00 SSE 2 Mainly Clear 24 101.7 14 84 12 *
11 July 2026
23:00 NW 2 Mainly Clear 24 101.7 15 79 12 *
22:00 N 6 Mainly Clear 24 101.6 19 61 11 *
21:00 NNW 10 gusts 15 Mainly Sunny 24 101.5 21 52 11 22
20:00 NNW 9 gusts 15 Partly Cloudy 24 101.4 22 49 11 24

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 Miramichi North Cape Port Menier Roberval Airport Normandin Mistook Jonquière CFB Bagotville Cap-Chat Île Bicquette Charlo North Bay Airport Yarmouth Airport Brier Island St. Stephen Saint John Airport Point Lepreau Greater Moncton Roméo LeBlanc Int'l Airport Miscou Island Kouchibouguac Kouchibouguac Grand Manan Fundy Park (Alma) Bas Caraquet Bathurst Airport Lac Saint-Pierre Pointe-Noire Île-d'Orléans - Quai de St-Jean Pointe-des-Monts L'Assomption Sept-Îles Airport Pointe Claveau Pointe de l'Islet Trois-Rivières Airport L'Isle-aux-Grues Deschambault Île Rouge Montréal-Trudeau Int'l Airport Montréal Metropolitain Airport Lac Memphrémagog Sainte-Anne-de-Bellevue Cap-Rouge Saint-Anicet Baie-Comeau Airport La Pocatière Pointe-au-Père New Carlisle Mont-Joli Airport Gaspé Airport Lake Nipissing - 45152 Rivière-la-Madeleine Beauport Cap-d'Espoir
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