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 03:00 AM EDT 15 July 2026
WNW 11 gusts 15	0.30	2.7	101.3	24	24

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 03:00 AM EDT 15 July 2026
W 6	Partly Cloudy	24	100.3	17	70	11	*
Baie-Comeau Airport 03:00 AM EDT 15 July 2026
W 7	Clear	16	99.9	15	72	10	*
Bas Caraquet 04:00 AM ADT 15 July 2026
W 3	N/A	N/A	99.7	20	76	16	25
Bathurst Airport 04:00 AM ADT 15 July 2026
W 7	Mostly Cloudy	16	99.9	20	80	17	25
Beauport 03:00 AM EDT 15 July 2026
SSW 5	N/A	N/A	N/A	20	79	17	25
Brier Island 04:00 AM ADT 15 July 2026
SSW 3	N/A	N/A	100.3	16	92	14	*
Cap Tourmente 03:00 AM EDT 15 July 2026
NNW 2	N/A	N/A	100.2	17	100	17	*
Cap-Chat 03:00 AM EDT 15 July 2026
WSW 22	N/A	N/A	99.8	17	78	13	*
Cap-Rouge 03:00 AM EDT 15 July 2026
WNW 11 gusts 17	N/A	N/A	N/A	20	51	10	22
Cap-d'Espoir 03:00 AM EDT 15 July 2026
W 7	N/A	N/A	99.6	17	88	15	*
Charlo 04:00 AM ADT 15 July 2026
W 4	N/A	N/A	99.9	21	67	14	24
Deschambault 03:00 AM EDT 15 July 2026
WNW 2	N/A	N/A	N/A	18	98	18	*
Fundy Park (Alma) 04:00 AM ADT 15 July 2026
N 2	N/A	N/A	N/A	14	96	13	*
Gaspé Airport 03:00 AM EDT 15 July 2026
WNW 5	Mainly Clear	24	99.6	18	70	13	*
Grand Manan 04:00 AM ADT 15 July 2026
WSW 3	N/A	N/A	100.3	21	88	19	28
Greater Moncton Roméo LeBlanc Int'l Airport 04:00 AM ADT 15 July 2026
WSW 10 gusts 18	Mostly Cloudy	16	100.0	19	89	18	*
Jonquière 02:00 AM EDT 15 July 2026
WNW 12 gusts 18	N/A	N/A	100.3	20	56	11	22
Kemptville 03:00 AM EDT 15 July 2026
W 4	N/A	N/A	100.9	23	100	23	33
Kouchibouguac 04:00 AM ADT 15 July 2026
SSW 3	N/A	N/A	99.9	20	87	18	26
L'Assomption 03:00 AM EDT 15 July 2026
WSW 3	N/A	N/A	100.6	22	77	18	28
L'Isle-aux-Grues 03:00 AM EDT 15 July 2026
WNW 5	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 02:00 AM EDT 15 July 2026
WNW 7	N/A	N/A	100.4	18	63	11	*
La Pocatière 03:00 AM EDT 15 July 2026
W 3	N/A	N/A	100.2	19	79	15	*
Lac Memphrémagog 03:00 AM EDT 15 July 2026
WNW 15	N/A	N/A	N/A	24	78	20	31
Lac Saint-Pierre 03:00 AM EDT 15 July 2026
W 8	N/A	N/A	N/A	23	76	19	29
Lemieux 03:00 AM EDT 15 July 2026
W 4	N/A	N/A	100.5	21	85	18	27
Miramichi 04:00 AM ADT 15 July 2026
WSW 3	N/A	N/A	99.8	19	92	18	*
Miscou Island 04:00 AM ADT 15 July 2026
W 13	N/A	N/A	99.7	15	93	14	*
Mistook 02:00 AM EDT 15 July 2026
N/A	N/A	N/A	100.3	19	61	11	*
Mont-Joli Airport 03:00 AM EDT 15 July 2026
WNW 14 gusts 24	Partly Cloudy	24	100.0	18	61	10	*
Montréal Metropolitain Airport 03:00 AM EDT 15 July 2026
WNW 10 gusts 16	Clear	16	100.6	25	53	15	29
Montréal-Trudeau Int'l Airport 03:00 AM EDT 15 July 2026
NW 9	Cloudy	24	100.6	25	67	19	31
New Carlisle 03:00 AM EDT 15 July 2026
W 4	N/A	N/A	99.7	19	88	17	*
Nicolet 03:00 AM EDT 15 July 2026
WNW 5	N/A	N/A	100.5	23	78	19	30
Normandin 03:00 AM EDT 15 July 2026
WNW 5	N/A	N/A	100.4	17	67	10	*
North Bay Airport 03:00 AM EDT 15 July 2026
NNW 5	Cloudy	16	101.3	19	65	12	*
North Cape 04:00 AM ADT 15 July 2026
WSW 17	N/A	N/A	99.8	20	90	18	*
Point Lepreau 04:00 AM ADT 15 July 2026
WSW 5	N/A	N/A	100.2	13	96	12	*
Pointe Claveau 03:00 AM EDT 15 July 2026
WNW 16 gusts 21	N/A	N/A	N/A	21	49	10	22
Pointe de l'Islet 03:00 AM EDT 15 July 2026
NW 13	N/A	N/A	N/A	22	48	10	23
Pointe-Noire 03:00 AM EDT 15 July 2026
W 9	N/A	N/A	99.5	17	61	10	*
Pointe-au-Père 03:00 AM EDT 15 July 2026
WNW 4	N/A	N/A	100.0	12	87	10	*
Pointe-des-Monts 03:00 AM EDT 15 July 2026
W 11	N/A	N/A	99.8	10	84	8	*
Port Menier 03:00 AM EDT 15 July 2026
WNW 6	N/A	N/A	99.4	15	88	13	*
Quebec Lesage Int'l Airport 03:00 AM EDT 15 July 2026
N 2	Partly Cloudy	24	100.4	19	81	16	*
Rivière-du-Loup 03:00 AM EDT 15 July 2026
WNW 2	N/A	N/A	100.2	19	64	12	*
Rivière-la-Madeleine 03:00 AM EDT 15 July 2026
W 8	N/A	N/A	99.6	19	57	10	*
Roberval Airport 03:00 AM EDT 15 July 2026
NW 14	Partly Cloudy	32	100.4	18	59	10	*
Saint John Airport 04:00 AM ADT 15 July 2026
S 3	Partly Cloudy	19	100.2	13	100	13	*
Saint-Anicet 03:00 AM EDT 15 July 2026
WSW 6	N/A	N/A	100.7	23	93	22	32
Sainte-Anne-de-Bellevue 03:00 AM EDT 15 July 2026
W 8	N/A	N/A	100.7	24	77	20	31
Sainte-Foy - Laval University 03:00 AM EDT 15 July 2026
NNW 3	N/A	N/A	N/A	21	70	15	25
Sept-Îles Airport 03:00 AM EDT 15 July 2026
NW 4	Mostly Cloudy	24	99.6	15	70	10	*
Shawinigan 03:00 AM EDT 15 July 2026
NNW 6	N/A	N/A	100.5	21	78	17	26
St. Stephen 04:00 AM ADT 15 July 2026
calm	N/A	N/A	100.2	16	99	16	*
Trois-Rivières 03:00 AM EDT 15 July 2026
WSW 3	N/A	N/A	100.4	22	91	21	31
Trois-Rivières Airport 03:00 AM EDT 15 July 2026
S 3	Clear	16	100.5	20	88	17	*
Yarmouth Airport 04:00 AM ADT 15 July 2026
WSW 6	Mist	6	100.4	17	98	17	*
Île Bicquette 03:00 AM EDT 15 July 2026
NW 19	N/A	N/A	N/A	17	66	11	*
Île Rouge 03:00 AM EDT 15 July 2026
W 8	N/A	N/A	N/A	10	71	5	*
Île-d'Orléans - Quai de St-Jean 03:00 AM EDT 15 July 2026
W 3	N/A	N/A	N/A	21	74	16	26

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

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