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 12 July 2026
WSW 12 gusts 15	0.21	2.0	102.1	27	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 04:00 PM EDT 12 July 2026
W 9 gusts 15	Partly Cloudy	40	101.9	28	30	9	29
Baie-Comeau Airport 04:00 PM EDT 12 July 2026
W 13 gusts 23	Mainly Sunny	16	101.8	24	50	13	26
Bas Caraquet 05:00 PM ADT 12 July 2026
SSE 7	N/A	N/A	101.8	23	55	14	27
Bathurst Airport 05:00 PM ADT 12 July 2026
SW 5	Partly Cloudy	16	101.8	29	28	8	*
Beauport 04:00 PM EDT 12 July 2026
SSW 6	N/A	N/A	N/A	29	23	6	*
Brier Island 05:00 PM ADT 12 July 2026
WNW 4	N/A	N/A	102.0	18	76	14	*
Cap Tourmente 04:00 PM EDT 12 July 2026
WSW 5	N/A	N/A	101.9	29	35	12	31
Cap-Chat 04:00 PM EDT 12 July 2026
W 12	N/A	N/A	101.8	21	72	15	25
Cap-Rouge 04:00 PM EDT 12 July 2026
WNW 9	N/A	N/A	N/A	26	46	14	30
Cap-d'Espoir 04:00 PM EDT 12 July 2026
SSW 6	N/A	N/A	101.9	19	79	15	*
Charlo 05:00 PM ADT 12 July 2026
WNW 8	N/A	N/A	101.8	29	24	6	*
Deschambault 04:00 PM EDT 12 July 2026
WSW 4	N/A	N/A	N/A	28	40	13	30
Fundy Park (Alma) 05:00 PM ADT 12 July 2026
SSE 2	N/A	N/A	N/A	22	52	12	25
Gaspé Airport 04:00 PM EDT 12 July 2026
ESE 5	Mainly Sunny	24	101.7	26	41	12	28
Grand Manan 05:00 PM ADT 12 July 2026
S 4	N/A	N/A	102.1	25	42	11	27
Greater Moncton Roméo LeBlanc Int'l Airport 05:00 PM ADT 12 July 2026
NNE 6 gusts 15	Mainly Sunny	24	102.0	24	47	12	27
Jonquière 04:00 PM EDT 12 July 2026
SW 9	N/A	N/A	101.9	28	31	9	29
Kemptville 04:00 PM EDT 12 July 2026
W 2	N/A	N/A	102.2	28	37	12	30
Kouchibouguac 05:00 PM ADT 12 July 2026
SSE 5	N/A	N/A	101.9	26	45	13	28
L'Assomption 04:00 PM EDT 12 July 2026
SSW 4	N/A	N/A	102.1	28	35	11	30
L'Isle-aux-Grues 04:00 PM EDT 12 July 2026
SW 10	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 04:00 PM EDT 12 July 2026
WNW 8	N/A	N/A	101.9	28	32	10	29
La Pocatière 04:00 PM EDT 12 July 2026
SW 11	N/A	N/A	101.9	28	33	10	30
Lac Memphrémagog 04:00 PM EDT 12 July 2026
W 8	N/A	N/A	N/A	26	41	12	28
Lac Saint-Pierre 04:00 PM EDT 12 July 2026
S 10	N/A	N/A	N/A	27	46	14	30
Lemieux 04:00 PM EDT 12 July 2026
SSW 3	N/A	N/A	102.1	28	35	11	29
Miramichi 05:00 PM ADT 12 July 2026
SSW 5	N/A	N/A	101.8	28	34	10	29
Miscou Island 05:00 PM ADT 12 July 2026
S 10 gusts 15	N/A	N/A	101.9	24	53	13	26
Mistook 03:00 PM EDT 12 July 2026
N/A	N/A	N/A	101.8	27	49	15	31
Mont-Joli Airport 04:00 PM EDT 12 July 2026
W 10	Partly Cloudy	48	101.8	27	33	10	28
Montréal Metropolitain Airport 04:00 PM EDT 12 July 2026
SSW 6	Sunny	16	102.1	28	34	11	30
Montréal-Trudeau Int'l Airport 04:00 PM EDT 12 July 2026
SSW 10	Mostly Cloudy	24	102.1	28	34	11	30
New Carlisle 04:00 PM EDT 12 July 2026
S 2	N/A	N/A	101.8	25	39	10	26
Nicolet 04:00 PM EDT 12 July 2026
N 5	N/A	N/A	102.0	28	39	13	31
Normandin 04:00 PM EDT 12 July 2026
SE 10	N/A	N/A	101.8	26	43	13	29
North Bay Airport 04:00 PM EDT 12 July 2026
SW 9 gusts 17	Mostly Cloudy	19	102.2	27	47	15	31
North Cape 05:00 PM ADT 12 July 2026
W 3	N/A	N/A	102.0	21	68	15	25
Point Lepreau 05:00 PM ADT 12 July 2026
SSW 8	N/A	N/A	102.1	20	63	13	*
Pointe Claveau 04:00 PM EDT 12 July 2026
WNW 17	N/A	N/A	N/A	28	32	10	29
Pointe de l'Islet 04:00 PM EDT 12 July 2026
S 9	N/A	N/A	N/A	24	34	7	*
Pointe-Noire 04:00 PM EDT 12 July 2026
SSW 10 gusts 16	N/A	N/A	101.6	25	35	9	26
Pointe-au-Père 04:00 PM EDT 12 July 2026
SW 4	N/A	N/A	101.9	23	58	15	27
Pointe-des-Monts 04:00 PM EDT 12 July 2026
W 13	N/A	N/A	101.7	17	75	12	*
Port Menier 04:00 PM EDT 12 July 2026
SW 8	N/A	N/A	101.7	23	50	12	25
Quebec Lesage Int'l Airport 04:00 PM EDT 12 July 2026
SSW 8	Mostly Cloudy	48	102.0	28	32	10	29
Rivière-du-Loup 04:00 PM EDT 12 July 2026
SW 3	N/A	N/A	102.0	25	39	10	27
Rivière-la-Madeleine 04:00 PM EDT 12 July 2026
W 11	N/A	N/A	101.8	19	73	14	*
Roberval Airport 04:00 PM EDT 12 July 2026
E 5	Mostly Cloudy	64	102.0	25	48	13	28
Saint John Airport 05:00 PM ADT 12 July 2026
SSW 10	Partly Cloudy	24	102.0	25	45	12	27
Saint-Anicet 04:00 PM EDT 12 July 2026
SW 5	N/A	N/A	102.1	28	41	14	32
Sainte-Anne-de-Bellevue 04:00 PM EDT 12 July 2026
SW 3	N/A	N/A	102.1	28	38	12	30
Sainte-Foy - Laval University 04:00 PM EDT 12 July 2026
SW 5	N/A	N/A	N/A	29	26	7	*
Sept-Îles Airport 04:00 PM EDT 12 July 2026
WSW 11 gusts 18	Partly Cloudy	48	101.7	24	43	11	25
Shawinigan 04:00 PM EDT 12 July 2026
SSW 9 gusts 15	N/A	N/A	102.0	28	35	12	30
St. Stephen 05:00 PM ADT 12 July 2026
N 6	N/A	N/A	102.0	28	33	10	29
Trois-Rivières 04:00 PM EDT 12 July 2026
SSW 10	N/A	N/A	102.0	26	56	16	30
Trois-Rivières Airport 04:00 PM EDT 12 July 2026
S 12	Sunny	16	102.1	29	29	9	*
Yarmouth Airport 05:00 PM ADT 12 July 2026
NW 12 gusts 17	Mainly Sunny	24	102.0	22	56	13	25
Île Bicquette 04:00 PM EDT 12 July 2026
SW 12	N/A	N/A	N/A	17	69	11	*
Île Rouge 04:00 PM EDT 12 July 2026
S 13	N/A	N/A	N/A	16	71	11	*
Île-d'Orléans - Quai de St-Jean 04:00 PM EDT 12 July 2026
SW 10	N/A	N/A	N/A	27	37	11	29

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

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