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 05:00 PM EDT 15 August 2026
ENE 5 gusts 6	0.05	1.6	102.2	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 06:00 PM EDT 15 August 2026
W 5	Cloudy	40	102.2	20	58	11	*
Baie-Comeau Airport 06:00 PM EDT 15 August 2026
NNW 5	Cloudy	16	102.0	19	53	9	*
Bas Caraquet 06:00 PM ADT 15 August 2026
W 3	N/A	N/A	101.7	21	59	13	24
Bathurst Airport 07:00 PM ADT 15 August 2026
WNW 8 gusts 16	Sunny	16	101.8	22	47	10	23
Beauport 06:00 PM EDT 15 August 2026
NW 6	N/A	N/A	N/A	23	46	11	24
Brier Island 07:00 PM ADT 15 August 2026
WSW 6	N/A	N/A	101.8	17	79	13	*
Cap Tourmente 06:00 PM EDT 15 August 2026
ENE 1	N/A	N/A	102.1	20	66	13	*
Cap-Chat 06:00 PM EDT 15 August 2026
WSW 15	N/A	N/A	101.8	17	65	11	*
Cap-Rouge 06:00 PM EDT 15 August 2026
WNW 4	N/A	N/A	N/A	19	64	12	*
Cap-d'Espoir 06:00 PM EDT 15 August 2026
WSW 4	N/A	N/A	101.7	17	80	14	*
Charlo 07:00 PM ADT 15 August 2026
WNW 12	N/A	N/A	101.9	19	51	9	*
Deschambault 06:00 PM EDT 15 August 2026
NW 6	N/A	N/A	N/A	22	50	11	24
Fundy Park (Alma) 07:00 PM ADT 15 August 2026
calm	N/A	N/A	N/A	18	81	15	*
Gaspé Airport 06:00 PM EDT 15 August 2026
NNW 8 gusts 16	Partly Cloudy	24	101.7	21	45	8	*
Grand Manan 07:00 PM ADT 15 August 2026
WSW 6	N/A	N/A	101.9	20	58	11	*
Greater Moncton Roméo LeBlanc Int'l Airport 07:00 PM ADT 15 August 2026
NE 3	N/A	N/A	101.7	21	69	15	24
Jonquière 05:00 PM EDT 15 August 2026
WNW 5	N/A	N/A	102.1	20	52	10	22
Kemptville 06:00 PM EDT 15 August 2026
NNE 2	N/A	N/A	102.3	22	49	11	24
Kouchibouguac 07:00 PM ADT 15 August 2026
NNW 6	N/A	N/A	101.7	22	50	11	23
L'Assomption 06:00 PM EDT 15 August 2026
NW 5	N/A	N/A	102.2	24	41	10	25
L'Isle-aux-Grues 06:00 PM EDT 15 August 2026
ENE 3	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 05:00 PM EDT 15 August 2026
WNW 5	N/A	N/A	102.3	19	57	11	*
La Pocatière 06:00 PM EDT 15 August 2026
WSW 1	N/A	N/A	102.0	20	55	11	*
Lac Memphrémagog 06:00 PM EDT 15 August 2026
NNW 5	N/A	N/A	N/A	21	48	10	23
Lac Saint-Pierre 06:00 PM EDT 15 August 2026
SSW 5	N/A	N/A	N/A	23	47	11	25
Lemieux 06:00 PM EDT 15 August 2026
NW 5	N/A	N/A	102.2	22	52	11	24
Miramichi 07:00 PM ADT 15 August 2026
NW 3	N/A	N/A	101.7	22	48	10	23
Miscou Island 07:00 PM ADT 15 August 2026
SSE 6	N/A	N/A	101.7	18	79	14	*
Mont-Joli Airport 06:00 PM EDT 15 August 2026
W 8	Cloudy	24	102.0	17	59	9	*
Montréal Metropolitain Airport 06:00 PM EDT 15 August 2026
NW 5	Sunny	16	102.2	23	44	10	24
Montréal-Trudeau Int'l Airport 06:00 PM EDT 15 August 2026
SW 8	Partly Cloudy	48	102.2	23	44	11	25
New Carlisle 06:00 PM EDT 15 August 2026
WNW 5	N/A	N/A	101.7	20	55	11	22
Nicolet 06:00 PM EDT 15 August 2026
N 3	N/A	N/A	102.1	23	52	12	25
Normandin 06:00 PM EDT 15 August 2026
NNW 4	N/A	N/A	102.1	21	55	11	22
North Bay Airport 06:00 PM EDT 15 August 2026
S 4	Partly Cloudy	48	102.2	24	40	10	25
North Cape 07:00 PM ADT 15 August 2026
E 6	N/A	N/A	101.7	20	68	14	*
Point Lepreau 07:00 PM ADT 15 August 2026
W 6	N/A	N/A	101.8	16	79	12	*
Pointe Claveau 06:00 PM EDT 15 August 2026
W 9	N/A	N/A	N/A	19	66	12	*
Pointe de l'Islet 06:00 PM EDT 15 August 2026
WNW 12	N/A	N/A	N/A	18	61	10	*
Pointe-Noire 06:00 PM EDT 15 August 2026
WNW 6	N/A	N/A	101.5	21	51	10	22
Pointe-au-Père 06:00 PM EDT 15 August 2026
SW 4	N/A	N/A	102.1	15	78	11	*
Pointe-des-Monts 05:00 PM EDT 15 August 2026
WSW 8	N/A	N/A	101.8	16	80	13	*
Port Menier 06:00 PM EDT 15 August 2026
W 11 gusts 18	N/A	N/A	101.6	18	64	11	*
Quebec Lesage Int'l Airport 06:00 PM EDT 15 August 2026
WNW 4	Mainly Sunny	19	102.1	22	50	11	24
Rivière-du-Loup 06:00 PM EDT 15 August 2026
W 2	N/A	N/A	102.1	18	58	10	*
Rivière-la-Madeleine 06:00 PM EDT 15 August 2026
W 10	N/A	N/A	101.7	17	70	12	*
Roberval Airport 06:00 PM EDT 15 August 2026
SE 5	N/A	N/A	102.2	20	58	12	22
Saint John Airport 07:00 PM ADT 15 August 2026
NNW 12	Partly Cloudy	24	101.8	23	43	10	24
Saint-Anicet 06:00 PM EDT 15 August 2026
WSW 4	N/A	N/A	102.2	23	53	13	25
Sainte-Anne-de-Bellevue 06:00 PM EDT 15 August 2026
SW 2	N/A	N/A	102.2	23	45	10	24
Sainte-Foy - Laval University 06:00 PM EDT 15 August 2026
NW 4	N/A	N/A	N/A	22	45	10	23
Sept-Îles Airport 06:00 PM EDT 15 August 2026
NW 8	Partly Cloudy	48	101.6	22	41	8	*
Shawinigan 06:00 PM EDT 15 August 2026
NNW 5	N/A	N/A	102.2	22	45	10	23
St. Stephen 07:00 PM ADT 15 August 2026
N 4	N/A	N/A	101.8	24	43	11	25
Trois-Rivières 06:00 PM EDT 15 August 2026
NNW 5	N/A	N/A	102.1	24	43	10	25
Trois-Rivières Airport 06:00 PM EDT 15 August 2026
NNW 4	Sunny	16	102.2	23	45	10	24
Yarmouth Airport 07:00 PM ADT 15 August 2026
NW 9	Partly Cloudy	24	101.9	18	74	13	*
Île Bicquette 06:00 PM EDT 15 August 2026
SSW 6	N/A	N/A	N/A	12	86	10	*
Île Rouge 06:00 PM EDT 15 August 2026
W 14	N/A	N/A	N/A	11	77	7	*
Île-d'Orléans - Quai de St-Jean 06:00 PM EDT 15 August 2026
NE 8	N/A	N/A	N/A	21	59	13	24

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

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