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St. Lawrence - St. Lawrence River: Regional Summary

Warnings

 
 
Buoys [ Land Stations ]
 
Disclaimer

This table is a summary of weather conditions from buoys in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Wind(knots) Wave height(m) Wave period(s) Pressure(kPa) Air temp(°C) Water temp(°C)
Lake Nipissing - 45152 12:00 PM EDT 20 May 2026
W 11 gusts 13 0.36 2.7 102.1 8 9

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

 
Land Stations [ Buoys ]
 
Disclaimer

This table is a summary of weather conditions from weather stations in a marine area.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Wind(knots) Conditions Visibility(km) Pressure(kPa) Air temp(°C) Relative humidity(%) Dew point(°C) Humidex
Bagotville, CFB 12:00 PM EDT 20 May 2026
WNW 28 gusts 35 Partly Cloudy 40 100.7 15 55 6 *
Baie-Comeau Airport 12:07 PM EDT 20 May 2026
ENE 4 Cloudy 16 100.0 11 92 9 *
Bas Caraquet 01:00 PM ADT 20 May 2026
NNW 4 N/A N/A 100.2 14 83 11 *
Bathurst Airport 01:00 PM ADT 20 May 2026
E 6 Partly Cloudy 16 100.1 20 76 15 *
Beauport 12:00 PM EDT 20 May 2026
W 19 gusts 26 N/A N/A N/A 24 42 10 25
Brier Island 01:00 PM ADT 20 May 2026
SSW 9 gusts 17 N/A N/A 100.8 18 75 13 *
Cap Tourmente 12:00 PM EDT 20 May 2026
W 12 gusts 22 N/A N/A 100.3 25 46 12 27
Cap-Chat 12:00 PM EDT 20 May 2026
W 8 N/A N/A 100.0 9 97 8 *
Cap-Rouge 12:00 PM EDT 20 May 2026
WNW 30 gusts 35 N/A N/A N/A 14 59 6 *
Cap-d'Espoir 12:00 PM EDT 20 May 2026
SSW 12 N/A N/A 100.1 9 94 8 *
Charlo 01:00 PM ADT 20 May 2026
ENE 4 N/A N/A 100.1 12 88 10 *
Deschambault 12:00 PM EDT 20 May 2026
NW 14 gusts 21 N/A N/A N/A 22 44 9 23
Fundy Park (Alma) 01:00 PM ADT 20 May 2026
NNE 1 N/A N/A N/A 20 63 13 23
Gaspé Airport 12:00 PM EDT 20 May 2026
E 9 Partly Cloudy 24 99.9 16 77 11 *
Grand Manan 01:00 PM ADT 20 May 2026
WSW 8 N/A N/A 100.7 26 56 16 31
Greater Moncton Roméo LeBlanc Int'l Airport 01:00 PM ADT 20 May 2026
SW 20 gusts 25 Mostly Cloudy 24 100.3 28 52 17 33
Jonquière 11:00 AM EDT 20 May 2026
WNW 15 gusts 25 N/A N/A 100.6 15 62 8 *
Kemptville 12:00 PM EDT 20 May 2026
NW 9 gusts 16 N/A N/A 101.5 19 58 11 *
Kouchibouguac 01:00 PM ADT 20 May 2026
SSW 6 N/A N/A 100.2 28 52 17 34
L'Assomption 12:00 PM EDT 20 May 2026
WNW 11 gusts 20 N/A N/A 101.0 23 43 10 24
L'Isle-aux-Grues 12:00 PM EDT 20 May 2026
WNW 13 gusts 18 N/A N/A N/A N/A N/A N/A *
La Baie 11:00 AM EDT 20 May 2026
WNW 18 gusts 24 N/A N/A 100.5 16 64 9 *
La Pocatière 12:00 PM EDT 20 May 2026
W 9 N/A N/A 100.3 23 67 16 27
Lac Memphrémagog 12:00 PM EDT 20 May 2026
W 19 gusts 26 N/A N/A N/A 21 65 14 24
Lac Saint-Pierre 12:00 PM EDT 20 May 2026
NW 19 N/A N/A N/A 21 42 7 *
Lemieux 12:00 PM EDT 20 May 2026
WNW 13 gusts 23 N/A N/A 100.7 25 44 12 27
Miramichi 01:00 PM ADT 20 May 2026
WSW 13 N/A N/A 100.1 27 53 17 33
Miscou Island 01:00 PM ADT 20 May 2026
WSW 9 N/A N/A 100.2 15 83 12 *
Mont-Joli Airport 12:00 PM EDT 20 May 2026
WSW 9 Mostly Cloudy 24 100.1 13 97 12 *
Montréal Metropolitain Airport 12:00 PM EDT 20 May 2026
W 20 gusts 31 Mainly Sunny 16 101.0 24 50 13 27
Montréal-Trudeau Int'l Airport 12:00 PM EDT 20 May 2026
W 22 gusts 31 Mostly Cloudy 24 101.1 23 53 12 25
New Carlisle 12:00 PM EDT 20 May 2026
SSW 4 N/A N/A 100.1 11 85 9 *
Nicolet 12:00 PM EDT 20 May 2026
W 9 gusts 17 N/A N/A 100.8 21 51 11 23
Normandin 12:00 PM EDT 20 May 2026
W 23 gusts 28 N/A N/A 101.1 10 59 2 *
North Bay Airport 12:00 PM EDT 20 May 2026
NNW 10 gusts 17 Mostly Cloudy 48 102.0 10 57 2 *
North Cape 01:00 PM ADT 20 May 2026
SW 16 N/A N/A 100.2 20 75 15 *
Point Lepreau 01:00 PM ADT 20 May 2026
SSW 4 N/A N/A 100.7 13 82 10 *
Pointe Claveau 12:00 PM EDT 20 May 2026
WNW 18 gusts 28 N/A N/A N/A 16 62 9 *
Pointe de l'Islet 12:00 PM EDT 20 May 2026
WNW 16 gusts 30 N/A N/A N/A 18 63 11 *
Pointe-Noire 12:00 PM EDT 20 May 2026
ENE 4 N/A N/A N/A 4 99 4 *
Pointe-au-Père 12:00 PM EDT 20 May 2026
SW 19 N/A N/A 100.1 15 85 13 *
Pointe-des-Monts 12:00 PM EDT 20 May 2026
ENE 4 N/A N/A 100.0 6 92 5 *
Port Menier 12:00 PM EDT 20 May 2026
SE 9 gusts 15 N/A N/A 100.0 5 99 5 *
Quebec Lesage Int'l Airport 12:00 PM EDT 20 May 2026
WNW 15 gusts 26 Mostly Cloudy 48 100.5 23 39 8 *
Rivière-du-Loup 12:00 PM EDT 20 May 2026
NW 3 N/A N/A 100.3 19 84 16 *
Rivière-la-Madeleine 12:00 PM EDT 20 May 2026
WNW 11 N/A N/A 99.9 10 91 8 *
Roberval Airport 12:00 PM EDT 20 May 2026
WNW 15 gusts 25 Mostly Cloudy 64 101.0 13 51 3 *
Saint John Airport 01:00 PM ADT 20 May 2026
SSW 9 Mostly Cloudy 24 100.6 26 52 15 30
Saint-Anicet 12:00 PM EDT 20 May 2026
WNW 11 gusts 19 N/A N/A 101.2 22 56 13 25
Sainte-Anne-de-Bellevue 12:00 PM EDT 20 May 2026
WNW 12 gusts 21 N/A N/A 101.2 21 55 12 23
Sainte-Foy - Laval University 12:00 PM EDT 20 May 2026
SW 6 gusts 16 N/A N/A N/A 23 45 10 24
Sept-Îles Airport 12:00 PM EDT 20 May 2026
ESE 9 Cloudy 32 100.0 5 95 5 *
Shawinigan 12:00 PM EDT 20 May 2026
W 8 gusts 23 N/A N/A 100.9 20 43 7 *
St. Stephen 01:00 PM ADT 20 May 2026
SW 10 gusts 17 N/A N/A 100.5 29 54 18 35
Trois-Rivières 12:00 PM EDT 20 May 2026
WNW 13 gusts 22 N/A N/A 100.8 22 41 8 *
Trois-Rivières Airport 12:00 PM EDT 20 May 2026
W 11 gusts 22 Sunny 16 100.8 23 38 8 *
Valcartier, CFB 12:00 PM EDT 20 May 2026
WNW 18 gusts 30 Partly Cloudy 24 100.6 22 37 7 *
Yarmouth Airport 01:00 PM ADT 20 May 2026
W 10 gusts 19 Partly Cloudy 15 100.9 19 78 15 *
Île Bicquette 12:00 PM EDT 20 May 2026
SW 20 N/A N/A N/A 12 95 11 *
Île Rouge 12:00 PM EDT 20 May 2026
WSW 9 gusts 16 N/A N/A N/A 14 78 10 *
Île-d'Orléans - Quai de St-Jean 12:00 PM EDT 20 May 2026
W 18 gusts 30 N/A N/A N/A 24 49 12 26

If you require additional historical weather information, please visit Climate Data Online

 
[ Buoys ] [ Land Stations ]
 

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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 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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