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 08 August 2026
SSW 11 gusts 13	0.13	1.7	101.3	21	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 03:00 AM EDT 08 August 2026
ESE 4	Partly Cloudy	40	101.5	18	99	18	*
Baie-Comeau Airport 03:00 AM EDT 08 August 2026
NE 3	Mist	8	101.5	15	100	15	*
Bas Caraquet 04:00 AM ADT 08 August 2026
calm	N/A	N/A	101.6	15	96	15	*
Bathurst Airport 04:00 AM ADT 08 August 2026
S 2	Haze	10	101.6	17	N/A	N/A	*
Beauport 03:00 AM EDT 08 August 2026
NNW 1	N/A	N/A	N/A	22	86	20	29
Brier Island 04:00 AM ADT 08 August 2026
SSE 8	N/A	N/A	101.5	16	100	16	*
Cap Tourmente 03:00 AM EDT 08 August 2026
SW 3	N/A	N/A	101.4	21	83	18	27
Cap-Chat 03:00 AM EDT 08 August 2026
S 9	N/A	N/A	101.5	19	88	17	*
Cap-Rouge 03:00 AM EDT 08 August 2026
WNW 4	N/A	N/A	N/A	20	100	20	*
Cap-d'Espoir 03:00 AM EDT 08 August 2026
ESE 1	N/A	N/A	101.6	16	97	15	*
Charlo 04:00 AM ADT 08 August 2026
SW 3	N/A	N/A	101.6	17	98	16	*
Deschambault 03:00 AM EDT 08 August 2026
NNW 1	N/A	N/A	N/A	18	100	17	*
Fundy Park (Alma) 04:00 AM ADT 08 August 2026
NNE 1	N/A	N/A	N/A	16	95	16	*
Gaspé Airport 03:00 AM EDT 08 August 2026
NW 2	Mainly Clear	24	101.6	15	97	14	*
Grand Manan 04:00 AM ADT 08 August 2026
SSW 3	N/A	N/A	101.5	20	100	20	*
Greater Moncton Roméo LeBlanc Int'l Airport 04:00 AM ADT 08 August 2026
SSW 3	Mainly Clear	24	101.5	18	94	17	*
Jonquière 03:00 AM EDT 08 August 2026
ESE 2	N/A	N/A	101.4	19	95	18	*
Kemptville 03:00 AM EDT 08 August 2026
WSW 3	N/A	N/A	101.5	21	100	21	29
Kouchibouguac 04:00 AM ADT 08 August 2026
calm	N/A	N/A	101.5	17	96	16	*
L'Assomption 03:00 AM EDT 08 August 2026
ESE 3	N/A	N/A	101.4	22	96	21	30
L'Isle-aux-Grues 03:00 AM EDT 08 August 2026
SSW 5	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 03:00 AM EDT 08 August 2026
S 2	N/A	N/A	101.6	16	96	15	*
La Pocatière 03:00 AM EDT 08 August 2026
SE 2	N/A	N/A	101.4	20	93	19	27
Lac Memphrémagog 03:00 AM EDT 08 August 2026
N 3	N/A	N/A	N/A	22	100	22	30
Lac Saint-Pierre 03:00 AM EDT 08 August 2026
SSW 5	N/A	N/A	N/A	24	90	22	33
Lemieux 03:00 AM EDT 08 August 2026
SSW 2	N/A	N/A	101.5	20	98	20	*
Miramichi 04:00 AM ADT 08 August 2026
N 2	N/A	N/A	101.5	18	97	17	*
Miscou Island 04:00 AM ADT 08 August 2026
E 2	N/A	N/A	101.6	15	98	15	*
Mont-Joli Airport 03:00 AM EDT 08 August 2026
SSE 5	Partly Cloudy	24	101.5	20	80	17	25
Montréal Metropolitain Airport 03:00 AM EDT 08 August 2026
SSE 3	Mostly Cloudy	16	101.5	22	89	20	30
Montréal-Trudeau Int'l Airport 03:00 AM EDT 08 August 2026
S 5	Partly Cloudy	24	101.5	24	88	22	33
New Carlisle 03:00 AM EDT 08 August 2026
N 4	N/A	N/A	101.6	16	100	16	*
Nicolet 03:00 AM EDT 08 August 2026
NNW 2	N/A	N/A	101.4	21	99	21	30
Normandin 03:00 AM EDT 08 August 2026
calm	N/A	N/A	101.4	16	97	15	*
North Bay Airport 03:00 AM EDT 08 August 2026
SSE 6	Clear	16	101.4	19	90	17	*
North Cape 04:00 AM ADT 08 August 2026
ENE 10	N/A	N/A	101.5	19	92	18	*
Point Lepreau 04:00 AM ADT 08 August 2026
WSW 3	N/A	N/A	101.5	15	99	15	*
Pointe Claveau 03:00 AM EDT 08 August 2026
WNW 1	N/A	N/A	N/A	20	82	17	25
Pointe de l'Islet 03:00 AM EDT 08 August 2026
WNW 7	N/A	N/A	N/A	21	81	18	27
Pointe-Noire 03:00 AM EDT 08 August 2026
E 2	N/A	N/A	101.4	17	100	17	*
Pointe-au-Père 03:00 AM EDT 08 August 2026
N 2	N/A	N/A	101.5	18	90	16	*
Pointe-des-Monts 03:00 AM EDT 08 August 2026
W 9	N/A	N/A	101.5	17	93	16	*
Port Menier 03:00 AM EDT 08 August 2026
E 2	N/A	N/A	101.6	15	94	14	*
Quebec Lesage Int'l Airport 03:00 AM EDT 08 August 2026
calm	Mainly Clear	24	101.5	19	96	19	*
Rivière-du-Loup 03:00 AM EDT 08 August 2026
calm	N/A	N/A	101.5	20	90	18	*
Rivière-la-Madeleine 03:00 AM EDT 08 August 2026
SSE 8	N/A	N/A	101.5	18	83	15	*
Roberval Airport 03:00 AM EDT 08 August 2026
WSW 6	Mainly Clear	32	101.4	20	84	17	26
Saint John Airport 04:00 AM ADT 08 August 2026
SSW 3	Partly Cloudy	24	101.5	17	100	17	*
Saint-Anicet 03:00 AM EDT 08 August 2026
WSW 2	N/A	N/A	101.5	20	100	20	*
Sainte-Anne-de-Bellevue 03:00 AM EDT 08 August 2026
SSW 3	N/A	N/A	101.5	22	94	21	31
Sainte-Foy - Laval University 03:00 AM EDT 08 August 2026
SW 2	N/A	N/A	N/A	20	90	18	26
Sept-Îles Airport 03:00 AM EDT 08 August 2026
NE 4	Mainly Clear	24	101.5	17	93	16	*
Shawinigan 03:00 AM EDT 08 August 2026
calm	N/A	N/A	101.5	20	96	19	*
St. Stephen 04:00 AM ADT 08 August 2026
E 1	N/A	N/A	101.4	19	99	19	*
Trois-Rivières 03:00 AM EDT 08 August 2026
SSW 4	N/A	N/A	101.4	23	100	23	33
Trois-Rivières Airport 03:04 AM EDT 08 August 2026
SSW 3	Mist	2	101.5	20	99	20	*
Yarmouth Airport 04:00 AM ADT 08 August 2026
E 2	Light Drizzle and Fog	0.4	101.6	18	100	18	*
Île Bicquette 03:00 AM EDT 08 August 2026
NNW 2	N/A	N/A	N/A	18	100	18	*
Île Rouge 03:00 AM EDT 08 August 2026
WSW 2	N/A	N/A	N/A	14	100	14	*
Île-d'Orléans - Quai de St-Jean 03:00 AM EDT 08 August 2026
SW 2	N/A	N/A	N/A	22	87	20	30

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

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