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 04:00 PM EDT 04 September 2026
NNW 4 gusts 6	0.08	1.8	101.5	22	22

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 04:00 PM EDT 04 September 2026
WNW 6	Mostly Cloudy	40	101.1	20	83	17	25
Baie-Comeau Airport 04:00 PM EDT 04 September 2026
E 12 gusts 18	Cloudy	16	101.2	16	91	15	*
Bas Caraquet 05:00 PM ADT 04 September 2026
E 8 gusts 16	N/A	N/A	100.9	16	96	16	*
Bathurst Airport 05:04 PM ADT 04 September 2026
ENE 6	Light Rain	3	100.8	17	N/A	N/A	*
Beauport 04:00 PM EDT 04 September 2026
ENE 7	N/A	N/A	N/A	18	86	16	*
Brier Island 05:00 PM ADT 04 September 2026
WSW 7	N/A	N/A	100.6	15	100	15	*
Cap Tourmente 04:00 PM EDT 04 September 2026
NE 3	N/A	N/A	101.0	18	92	16	*
Cap-Chat 04:00 PM EDT 04 September 2026
ENE 14 gusts 19	N/A	N/A	101.2	13	92	12	*
Cap-Rouge 04:00 PM EDT 04 September 2026
ENE 7	N/A	N/A	N/A	18	100	18	*
Cap-d'Espoir 04:00 PM EDT 04 September 2026
ENE 16	N/A	N/A	101.2	15	99	15	*
Charlo 05:00 PM ADT 04 September 2026
ENE 12	N/A	N/A	N/A	17	100	17	*
Deschambault 04:00 PM EDT 04 September 2026
E 4	N/A	N/A	N/A	17	99	17	*
Fundy Park (Alma) 05:00 PM ADT 04 September 2026
NW 2	N/A	N/A	N/A	21	87	19	27
Gaspé Airport 04:00 PM EDT 04 September 2026
E 11 gusts 17	Light Rain	5	101.3	16	96	15	*
Grand Manan 05:00 PM ADT 04 September 2026
N 7	N/A	N/A	100.7	21	75	16	26
Greater Moncton Roméo LeBlanc Int'l Airport 05:00 PM ADT 04 September 2026
NNW 8	Light Rainshower	16	100.5	19	92	18	*
Jonquière 04:00 PM EDT 04 September 2026
W 4	N/A	N/A	101.0	20	79	16	25
Kemptville 04:00 PM EDT 04 September 2026
NW 6	N/A	N/A	101.2	23	64	16	28
Kouchibouguac 05:00 PM ADT 04 September 2026
ENE 2	N/A	N/A	100.6	18	95	17	*
L'Assomption 04:00 PM EDT 04 September 2026
SW 5	N/A	N/A	101.0	22	66	15	26
L'Isle-aux-Grues 04:00 PM EDT 04 September 2026
N 10	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 04:00 PM EDT 04 September 2026
SE 3	N/A	N/A	101.2	19	77	15	*
La Pocatière 04:00 PM EDT 04 September 2026
N 8	N/A	N/A	101.0	19	78	15	*
Lac Memphrémagog 04:00 PM EDT 04 September 2026
NW 11	N/A	N/A	N/A	22	62	14	25
Lac Saint-Pierre 04:00 PM EDT 04 September 2026
SW 8	N/A	N/A	N/A	23	73	17	28
Lemieux 04:00 PM EDT 04 September 2026
WNW 7	N/A	N/A	100.9	24	63	16	28
Miramichi 05:00 PM ADT 04 September 2026
E 11	N/A	N/A	100.6	19	91	17	*
Miscou Island 05:00 PM ADT 04 September 2026
E 18 gusts 25	N/A	N/A	101.0	14	95	13	*
Mont-Joli Airport 04:01 PM EDT 04 September 2026
NE 14 gusts 19	Mist	4	101.1	13	97	13	*
Montréal Metropolitain Airport 04:00 PM EDT 04 September 2026
SW 4	Mostly Cloudy	16	101.0	21	83	18	27
Montréal-Trudeau Int'l Airport 04:00 PM EDT 04 September 2026
ENE 6	Mostly Cloudy	24	101.1	22	70	17	27
New Carlisle 04:00 PM EDT 04 September 2026
E 8 gusts 15	N/A	N/A	100.9	15	97	15	*
Nicolet 04:00 PM EDT 04 September 2026
N 6	N/A	N/A	100.9	22	79	18	29
Normandin 04:00 PM EDT 04 September 2026
NNW 3	N/A	N/A	101.1	20	78	16	25
North Bay Airport 04:00 PM EDT 04 September 2026
NNW 6	Mostly Cloudy	48	101.5	21	65	14	24
North Cape 05:00 PM ADT 04 September 2026
E 26	N/A	N/A	100.7	18	94	17	*
Point Lepreau 05:00 PM ADT 04 September 2026
WNW 3	N/A	N/A	100.6	21	79	17	26
Pointe Claveau 04:00 PM EDT 04 September 2026
E 10	N/A	N/A	N/A	18	81	14	*
Pointe de l'Islet 04:00 PM EDT 04 September 2026
E 9	N/A	N/A	N/A	15	96	14	*
Pointe-Noire 04:00 PM EDT 04 September 2026
ENE 9 gusts 18	N/A	N/A	101.3	14	100	14	*
Pointe-au-Père 04:00 PM EDT 04 September 2026
NNE 6	N/A	N/A	101.1	12	96	12	*
Pointe-des-Monts 04:00 PM EDT 04 September 2026
15 gusts 23	N/A	N/A	101.1	15	93	14	*
Port Menier 04:00 PM EDT 04 September 2026
ENE 11	N/A	N/A	101.5	16	93	15	*
Quebec Lesage Int'l Airport 04:09 PM EDT 04 September 2026
ENE 8	Mostly Cloudy	40	101.1	18	88	16	*
Rivière-du-Loup 04:00 PM EDT 04 September 2026
NNE 9	N/A	N/A	101.1	15	86	13	*
Rivière-la-Madeleine 04:00 PM EDT 04 September 2026
ESE 18	N/A	N/A	101.3	14	100	14	*
Roberval Airport 04:18 PM EDT 04 September 2026
NW 8	Light Rainshower	40	101.2	19	83	16	*
Saint John Airport 05:00 PM ADT 04 September 2026
NNW 11	Mostly Cloudy	19	100.6	19	90	17	*
Saint-Anicet 04:00 PM EDT 04 September 2026
WNW 6	N/A	N/A	101.1	23	71	17	28
Sainte-Anne-de-Bellevue 04:00 PM EDT 04 September 2026
WNW 6	N/A	N/A	101.1	23	66	17	28
Sainte-Foy - Laval University 04:00 PM EDT 04 September 2026
ENE 6	N/A	N/A	N/A	18	88	16	*
Sept-Îles Airport 04:00 PM EDT 04 September 2026
E 14 gusts 24	Light Rainshower	3	101.5	14	97	14	*
Shawinigan 04:00 PM EDT 04 September 2026
NW 5	N/A	N/A	101.0	20	78	16	*
St. Stephen 05:00 PM ADT 04 September 2026
NW 3	N/A	N/A	100.6	24	65	17	29
Trois-Rivières 04:00 PM EDT 04 September 2026
WNW 6	N/A	N/A	100.9	24	61	16	29
Trois-Rivières Airport 04:00 PM EDT 04 September 2026
WNW 4	Mainly Sunny	16	101.0	24	60	15	28
Yarmouth Airport 05:00 PM ADT 04 September 2026
NNW 10	Mist	10	100.6	17	96	16	*
Île Bicquette 04:00 PM EDT 04 September 2026
NNE 4	N/A	N/A	N/A	11	100	11	*
Île Rouge 04:00 PM EDT 04 September 2026
NNE 5	N/A	N/A	N/A	10	97	10	*
Île-d'Orléans - Quai de St-Jean 04:00 PM EDT 04 September 2026
NE 10	N/A	N/A	N/A	18	85	15	*

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

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