St. Lawrence - St. Lawrence River: Regional Summary

Buoys [ Land Stations ]

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.

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 10:00 AM EDT 17 July 2026
SSE 3 gusts 5	0.05	1.8	102.0	19	23

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

Land Stations [ Buoys ]

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.

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 11:00 AM EDT 17 July 2026
W 18 gusts 24	Mainly Sunny	40	101.2	18	58	10	*
Baie-Comeau Airport 11:00 AM EDT 17 July 2026
NW 11 gusts 16	Mostly Cloudy	16	100.6	18	62	11	*
Bas Caraquet 12:00 PM ADT 17 July 2026
W 3	N/A	N/A	100.4	19	64	12	*
Bathurst Airport 12:00 PM ADT 17 July 2026
W 12 gusts 17	Cloudy	16	100.5	19	49	8	*
Beauport 11:00 AM EDT 17 July 2026
NW 10 gusts 16	N/A	N/A	N/A	20	50	10	21
Brier Island 12:00 PM ADT 17 July 2026
WSW 7	N/A	N/A	101.1	16	76	12	*
Cap Tourmente 11:00 AM EDT 17 July 2026
ENE 4 gusts 15	N/A	N/A	101.1	22	46	9	23
Cap-Chat 11:00 AM EDT 17 July 2026
WSW 20 gusts 26	N/A	N/A	100.5	15	78	11	*
Cap-Rouge 11:00 AM EDT 17 July 2026
WNW 17 gusts 22	N/A	N/A	N/A	16	71	10	*
Cap-d'Espoir 11:00 AM EDT 17 July 2026
NW 6	N/A	N/A	100.2	20	57	11	*
Charlo 12:00 PM ADT 17 July 2026
NW 17	N/A	N/A	100.5	18	54	8	*
Deschambault 11:00 AM EDT 17 July 2026
NW 10 gusts 15	N/A	N/A	N/A	20	53	10	*
Fundy Park (Alma) 12:00 PM ADT 17 July 2026
SSW 2	N/A	N/A	N/A	20	47	9	21
Gaspé Airport 11:00 AM EDT 17 July 2026
W 11	Mostly Cloudy	24	100.2	18	59	10	*
Grand Manan 12:00 PM ADT 17 July 2026
WNW 9	N/A	N/A	101.1	20	51	9	*
Greater Moncton Roméo LeBlanc Int'l Airport 12:00 PM ADT 17 July 2026
W 18 gusts 25	Mostly Cloudy	24	100.7	19	53	9	*
Jonquière 10:00 AM EDT 17 July 2026
WNW 13	N/A	N/A	101.1	16	63	9	*
Kemptville 11:00 AM EDT 17 July 2026
W 6	N/A	N/A	101.9	21	45	9	22
Kouchibouguac 12:00 PM ADT 17 July 2026
W 6 gusts 16	N/A	N/A	100.6	18	56	9	*
L'Assomption 11:00 AM EDT 17 July 2026
WNW 5	N/A	N/A	101.6	21	42	8	22
L'Isle-aux-Grues 11:00 AM EDT 17 July 2026
SSW 2	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 10:00 AM EDT 17 July 2026
W 16 gusts 22	N/A	N/A	101.2	16	63	9	*
La Pocatière 11:00 AM EDT 17 July 2026
WSW 5	N/A	N/A	101.1	19	51	9	*
Lac Memphrémagog 11:00 AM EDT 17 July 2026
WNW 11	N/A	N/A	N/A	19	56	10	*
Lac Saint-Pierre 11:00 AM EDT 17 July 2026
NW 9	N/A	N/A	N/A	20	50	9	21
Lemieux 11:00 AM EDT 17 July 2026
WNW 8	N/A	N/A	101.5	20	52	10	*
Miramichi 12:00 PM ADT 17 July 2026
W 11 gusts 18	N/A	N/A	100.5	20	48	8	*
Miscou Island 12:00 PM ADT 17 July 2026
W 17 gusts 24	N/A	N/A	100.3	18	68	12	*
Mont-Joli Airport 11:00 AM EDT 17 July 2026
W 9	Mostly Cloudy	48	100.8	16	65	9	*
Montréal Metropolitain Airport 11:00 AM EDT 17 July 2026
W 7 gusts 15	Sunny	16	101.7	21	45	9	22
Montréal-Trudeau Int'l Airport 11:00 AM EDT 17 July 2026
WSW 8	Partly Cloudy	24	101.7	20	47	9	21
New Carlisle 11:00 AM EDT 17 July 2026
WSW 11 gusts 19	N/A	N/A	100.4	17	60	10	*
Nicolet 11:00 AM EDT 17 July 2026
W 8	N/A	N/A	101.5	20	52	10	22
Normandin 11:00 AM EDT 17 July 2026
WNW 16 gusts 23	N/A	N/A	101.2	19	49	8	*
North Bay Airport 11:00 AM EDT 17 July 2026
SSE 5	Mostly Cloudy	48	102.0	19	57	10	*
North Cape 12:00 PM ADT 17 July 2026
W 20	N/A	N/A	100.5	17	67	11	*
Point Lepreau 12:00 PM ADT 17 July 2026
WNW 9	N/A	N/A	101.0	18	59	10	*
Pointe Claveau 11:00 AM EDT 17 July 2026
WNW 24 gusts 29	N/A	N/A	N/A	17	60	10	*
Pointe de l'Islet 11:00 AM EDT 17 July 2026
W 26 gusts 32	N/A	N/A	N/A	16	61	9	*
Pointe-Noire 11:00 AM EDT 17 July 2026
W 4	N/A	N/A	100.2	16	59	8	*
Pointe-au-Père 11:00 AM EDT 17 July 2026
SW 4	N/A	N/A	100.8	15	72	10	*
Pointe-des-Monts 11:00 AM EDT 17 July 2026
WNW 10 gusts 15	N/A	N/A	100.4	19	53	9	*
Port Menier 11:00 AM EDT 17 July 2026
WSW 18 gusts 23	N/A	N/A	100.1	17	69	11	*
Quebec Lesage Int'l Airport 11:00 AM EDT 17 July 2026
WNW 5	Partly Cloudy	48	101.4	19	52	9	*
Rivière-du-Loup 11:00 AM EDT 17 July 2026
NW 5	N/A	N/A	101.0	18	58	10	*
Rivière-la-Madeleine 10:00 AM EDT 17 July 2026
W 17 gusts 23	N/A	N/A	100.2	15	75	11	*
Roberval Airport 11:00 AM EDT 17 July 2026
W 14	Mainly Sunny	64	101.3	20	49	9	*
Saint John Airport 12:00 PM ADT 17 July 2026
WNW 15 gusts 20	Partly Cloudy	24	100.9	19	50	8	*
Saint-Anicet 11:00 AM EDT 17 July 2026
WSW 8	N/A	N/A	101.8	20	50	9	21
Sainte-Anne-de-Bellevue 10:00 AM EDT 17 July 2026
WSW 8	N/A	N/A	101.7	19	52	9	*
Sainte-Foy - Laval University 11:00 AM EDT 17 July 2026
NNW 4	N/A	N/A	N/A	21	51	10	22
Sept-Îles Airport 11:00 AM EDT 17 July 2026
WNW 9 gusts 15	Mostly Cloudy	48	100.2	17	54	8	*
Shawinigan 11:00 AM EDT 17 July 2026
NW 6	N/A	N/A	101.5	21	49	10	22
St. Stephen 12:00 PM ADT 17 July 2026
WNW 5	N/A	N/A	101.0	20	51	10	21
Trois-Rivières 11:00 AM EDT 17 July 2026
WNW 7	N/A	N/A	101.4	21	49	10	22
Trois-Rivières Airport 11:00 AM EDT 17 July 2026
WNW 6	Sunny	16	101.5	22	43	9	23
Valcartier, CFB 11:00 AM EDT 17 July 2026
NW 7	Mainly Sunny	24	101.4	19	52	9	*
Yarmouth Airport 12:00 PM ADT 17 July 2026
WNW 13 gusts 18	Partly Cloudy	24	101.2	17	70	12	*
Île Bicquette 11:00 AM EDT 17 July 2026
SW 6	N/A	N/A	N/A	12	80	9	*
Île Rouge 11:00 AM EDT 17 July 2026
W 23	N/A	N/A	N/A	13	68	7	*
Île-d'Orléans - Quai de St-Jean 11:00 AM EDT 17 July 2026
WNW 4	N/A	N/A	N/A	21	50	10	22

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

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