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 09:00 AM EDT 15 July 2026
WNW 11 gusts 13	0.31	2.6	101.4	22	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 10:00 AM EDT 15 July 2026
WNW 21 gusts 30	Mostly Cloudy	32	100.4	20	55	10	*
Baie-Comeau Airport 10:00 AM EDT 15 July 2026
WNW 12 gusts 24	Cloudy	16	99.8	20	50	9	*
Bas Caraquet 11:00 AM ADT 15 July 2026
WNW 8 gusts 18	N/A	N/A	99.8	22	53	12	24
Bathurst Airport 11:00 AM ADT 15 July 2026
W 12 gusts 20	Sunny	16	99.9	23	38	8	*
Beauport 10:00 AM EDT 15 July 2026
WNW 9 gusts 15	N/A	N/A	N/A	23	50	12	26
Brier Island 11:00 AM ADT 15 July 2026
W 8	N/A	N/A	100.2	17	100	17	*
Cap Tourmente 10:00 AM EDT 15 July 2026
WSW 4	N/A	N/A	100.4	24	49	13	26
Cap-Chat 10:00 AM EDT 15 July 2026
WSW 26 gusts 31	N/A	N/A	99.7	18	66	12	*
Cap-Rouge 10:00 AM EDT 15 July 2026
WNW 19 gusts 26	N/A	N/A	N/A	19	55	10	*
Cap-d'Espoir 10:00 AM EDT 15 July 2026
W 9	N/A	N/A	99.6	22	45	10	23
Charlo 11:00 AM ADT 15 July 2026
W 16 gusts 26	N/A	N/A	99.8	22	40	8	*
Deschambault 10:00 AM EDT 15 July 2026
NW 7	N/A	N/A	N/A	22	63	15	26
Fundy Park (Alma) 11:00 AM ADT 15 July 2026
WNW 2	N/A	N/A	N/A	24	52	14	28
Gaspé Airport 10:00 AM EDT 15 July 2026
W 10 gusts 18	Mainly Sunny	24	99.5	23	40	8	*
Grand Manan 11:00 AM ADT 15 July 2026
NW 8	N/A	N/A	100.2	26	58	17	31
Greater Moncton Roméo LeBlanc Int'l Airport 11:00 AM ADT 15 July 2026
W 16	Mainly Sunny	24	99.9	25	50	14	29
Jonquière 09:00 AM EDT 15 July 2026
WNW 16 gusts 21	N/A	N/A	100.4	19	57	10	*
Kemptville 10:00 AM EDT 15 July 2026
WNW 5	N/A	N/A	101.2	21	78	17	27
Kouchibouguac 11:00 AM ADT 15 July 2026
WNW 2	N/A	N/A	99.9	22	85	19	29
L'Assomption 10:00 AM EDT 15 July 2026
WNW 8	N/A	N/A	100.8	24	56	15	28
L'Isle-aux-Grues 10:00 AM EDT 15 July 2026
W 10 gusts 17	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 09:00 AM EDT 15 July 2026
WNW 14 gusts 20	N/A	N/A	100.4	19	57	10	*
La Pocatière 10:00 AM EDT 15 July 2026
W 10	N/A	N/A	100.3	22	50	11	24
Lac Memphrémagog 10:00 AM EDT 15 July 2026
WNW 12	N/A	N/A	N/A	24	60	15	28
Lac Saint-Pierre 10:00 AM EDT 15 July 2026
WNW 19	N/A	N/A	N/A	23	51	13	26
Lemieux 10:00 AM EDT 15 July 2026
WNW 10 gusts 16	N/A	N/A	100.6	23	57	14	27
Miramichi 11:00 AM ADT 15 July 2026
WNW 12 gusts 18	N/A	N/A	99.8	24	42	10	25
Miscou Island 11:00 AM ADT 15 July 2026
W 17 gusts 24	N/A	N/A	99.7	20	63	13	*
Mont-Joli Airport 10:00 AM EDT 15 July 2026
W 18 gusts 24	Partly Cloudy	48	100.0	19	53	10	*
Montréal Metropolitain Airport 10:00 AM EDT 15 July 2026
NW 11 gusts 16	Partly Cloudy	16	100.8	25	60	17	30
Montréal-Trudeau Int'l Airport 10:00 AM EDT 15 July 2026
NW 13 gusts 19	Cloudy	16	100.9	24	64	17	29
New Carlisle 10:00 AM EDT 15 July 2026
W 9 gusts 16	N/A	N/A	99.7	21	57	12	23
Nicolet 10:00 AM EDT 15 July 2026
NW 8	N/A	N/A	100.6	24	56	15	28
Normandin 10:00 AM EDT 15 July 2026
W 16 gusts 24	N/A	N/A	100.4	19	62	12	*
North Bay Airport 10:00 AM EDT 15 July 2026
NNW 6	Mostly Cloudy	24	101.5	18	77	14	*
North Cape 11:00 AM ADT 15 July 2026
W 11	N/A	N/A	99.8	21	83	18	27
Point Lepreau 11:00 AM ADT 15 July 2026
WSW 8	N/A	N/A	100.2	19	82	16	*
Pointe Claveau 10:00 AM EDT 15 July 2026
WNW 24 gusts 31	N/A	N/A	N/A	20	51	10	*
Pointe de l'Islet 10:00 AM EDT 15 July 2026
WNW 28 gusts 36	N/A	N/A	N/A	19	52	9	*
Pointe-Noire 10:00 AM EDT 15 July 2026
W 10 gusts 17	N/A	N/A	99.4	19	51	9	*
Pointe-au-Père 10:00 AM EDT 15 July 2026
SW 8	N/A	N/A	100.1	17	70	12	*
Pointe-des-Monts 10:00 AM EDT 15 July 2026
W 17	N/A	N/A	99.7	13	74	8	*
Port Menier 10:00 AM EDT 15 July 2026
WSW 15 gusts 21	N/A	N/A	99.5	18	68	12	*
Quebec Lesage Int'l Airport 10:00 AM EDT 15 July 2026
W 10 gusts 17	Partly Cloudy	48	100.5	22	61	14	25
Rivière-du-Loup 10:00 AM EDT 15 July 2026
NW 3	N/A	N/A	100.3	20	52	10	21
Rivière-la-Madeleine 10:00 AM EDT 15 July 2026
W 18 gusts 25	N/A	N/A	99.6	19	52	9	*
Roberval Airport 10:00 AM EDT 15 July 2026
W 9	Mostly Cloudy	32	100.4	21	52	11	23
Saint John Airport 11:00 AM ADT 15 July 2026
NW 11	Partly Cloudy	24	100.1	27	44	14	31
Saint-Anicet 10:00 AM EDT 15 July 2026
W 6	N/A	N/A	101.0	23	75	18	29
Sainte-Anne-de-Bellevue 10:00 AM EDT 15 July 2026
WNW 8 gusts 15	N/A	N/A	100.9	23	70	17	28
Sainte-Foy - Laval University 10:00 AM EDT 15 July 2026
NW 6 gusts 16	N/A	N/A	N/A	23	51	12	25
Sept-Îles Airport 10:00 AM EDT 15 July 2026
WNW 10 gusts 16	Mostly Cloudy	48	99.4	19	51	9	*
Shawinigan 10:00 AM EDT 15 July 2026
WNW 5	N/A	N/A	100.7	23	53	13	26
St. Stephen 11:00 AM ADT 15 July 2026
NW 2	N/A	N/A	100.2	27	47	15	31
Trois-Rivières 10:00 AM EDT 15 July 2026
W 7	N/A	N/A	100.6	24	51	13	27
Trois-Rivières Airport 10:00 AM EDT 15 July 2026
NW 8 gusts 18	Sunny	16	100.7	25	44	12	27
Valcartier, CFB 10:00 AM EDT 15 July 2026
WNW 9 gusts 18	Partly Cloudy	24	100.5	22	52	12	25
Yarmouth Airport 11:00 AM ADT 15 July 2026
NW 5	Mist	6	100.3	19	95	18	*
Île Bicquette 10:00 AM EDT 15 July 2026
SW 9	N/A	N/A	N/A	13	84	10	*
Île Rouge 10:00 AM EDT 15 July 2026
W 21	N/A	N/A	N/A	14	63	8	*
Île-d'Orléans - Quai de St-Jean 10:00 AM EDT 15 July 2026
WSW 11 gusts 16	N/A	N/A	N/A	23	51	12	25

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

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