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 09:00 AM EDT 10 August 2026
WSW 3 gusts 5	0.02	1.6	101.2	20	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 09:00 AM EDT 10 August 2026
NE 2	Partly Cloudy	40	101.3	20	71	15	24
Baie-Comeau Airport 09:00 AM EDT 10 August 2026
WNW 8	Sunny	16	101.1	20	74	16	25
Bas Caraquet 10:00 AM ADT 10 August 2026
W 3	N/A	N/A	101.1	20	89	18	27
Bathurst Airport 10:00 AM ADT 10 August 2026
WNW 6	Sunny	16	101.2	22	68	16	27
Beauport 09:00 AM EDT 10 August 2026
WSW 3	N/A	N/A	N/A	20	78	16	*
Brier Island 10:00 AM ADT 10 August 2026
SW 2	N/A	N/A	101.4	19	82	16	*
Cap Tourmente 09:00 AM EDT 10 August 2026
W 2	N/A	N/A	101.3	21	83	18	26
Cap-Chat 09:00 AM EDT 10 August 2026
WSW 18	N/A	N/A	101.0	17	87	15	*
Cap-Rouge 09:00 AM EDT 10 August 2026
WNW 5	N/A	N/A	N/A	19	100	19	*
Cap-d'Espoir 09:00 AM EDT 10 August 2026
ENE 1	N/A	N/A	101.0	19	94	18	*
Charlo 10:00 AM ADT 10 August 2026
W 5	N/A	N/A	101.1	21	79	17	26
Deschambault 09:00 AM EDT 10 August 2026
SW 2	N/A	N/A	N/A	19	91	18	*
Fundy Park (Alma) 10:00 AM ADT 10 August 2026
SSE 3	N/A	N/A	N/A	19	83	16	*
Gaspé Airport 09:00 AM EDT 10 August 2026
E 5	Fog Patches	10	100.9	19	95	18	*
Grand Manan 10:00 AM ADT 10 August 2026
WNW 3	N/A	N/A	101.4	22	73	17	28
Greater Moncton Roméo LeBlanc Int'l Airport 10:00 AM ADT 10 August 2026
SW 8	Mostly Cloudy	24	101.2	21	90	19	28
Jonquière 09:00 AM EDT 10 August 2026
ESE 1	N/A	N/A	101.2	20	89	18	*
Kemptville 09:00 AM EDT 10 August 2026
SSW 2	N/A	N/A	101.4	21	78	18	27
Kouchibouguac 10:00 AM ADT 10 August 2026
WNW 2	N/A	N/A	101.1	23	73	18	29
L'Assomption 09:00 AM EDT 10 August 2026
SSW 4	N/A	N/A	101.4	21	88	19	28
L'Isle-aux-Grues 09:00 AM EDT 10 August 2026
SSW 13	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 09:00 AM EDT 10 August 2026
calm	N/A	N/A	101.3	21	68	14	24
La Pocatière 09:00 AM EDT 10 August 2026
WSW 6	N/A	N/A	101.2	22	72	16	27
Lac Memphrémagog 09:00 AM EDT 10 August 2026
SW 7	N/A	N/A	N/A	22	77	17	27
Lac Saint-Pierre 09:00 AM EDT 10 August 2026
WSW 9	N/A	N/A	N/A	21	79	18	27
Lemieux 09:00 AM EDT 10 August 2026
SW 5	N/A	N/A	101.4	20	86	17	*
Miramichi 10:00 AM ADT 10 August 2026
SSW 2	N/A	N/A	101.1	23	83	19	30
Miscou Island 10:00 AM ADT 10 August 2026
WSW 12 gusts 17	N/A	N/A	101.0	18	92	17	*
Mistook 08:00 AM EDT 10 August 2026
N/A	N/A	N/A	101.2	20	80	17	25
Mont-Joli Airport 09:00 AM EDT 10 August 2026
W 10	Partly Cloudy	48	101.2	20	73	15	24
Montréal Metropolitain Airport 09:00 AM EDT 10 August 2026
SSW 5	Mostly Cloudy	16	101.5	22	82	19	28
Montréal-Trudeau Int'l Airport 09:00 AM EDT 10 August 2026
WSW 8	Partly Cloudy	48	101.4	22	73	17	28
New Carlisle 09:00 AM EDT 10 August 2026
W 5	N/A	N/A	101.0	21	80	17	26
Nicolet 09:00 AM EDT 10 August 2026
N 9	N/A	N/A	101.3	22	81	19	28
Normandin 09:00 AM EDT 10 August 2026
NNE 3	N/A	N/A	101.2	18	79	14	*
North Bay Airport 09:00 AM EDT 10 August 2026
SE 5	Mostly Cloudy	48	101.3	19	87	17	*
North Cape 10:00 AM ADT 10 August 2026
W 11 gusts 16	N/A	N/A	101.1	19	94	18	*
Point Lepreau 10:00 AM ADT 10 August 2026
WSW 5	N/A	N/A	101.3	16	93	15	*
Pointe Claveau 09:00 AM EDT 10 August 2026
W 10	N/A	N/A	N/A	20	83	17	*
Pointe de l'Islet 09:00 AM EDT 10 August 2026
WSW 3	N/A	N/A	N/A	18	82	15	*
Pointe-Noire 09:00 AM EDT 10 August 2026
NNE 2	N/A	N/A	100.8	18	89	16	*
Pointe-au-Père 09:00 AM EDT 10 August 2026
SW 4	N/A	N/A	101.2	18	80	15	*
Pointe-des-Monts 09:00 AM EDT 10 August 2026
WSW 12	N/A	N/A	101.0	17	96	16	*
Port Menier 09:00 AM EDT 10 August 2026
W 8	N/A	N/A	100.9	15	99	15	*
Quebec Lesage Int'l Airport 09:00 AM EDT 10 August 2026
WSW 6	Mostly Cloudy	40	101.4	19	86	17	*
Rivière-du-Loup 09:00 AM EDT 10 August 2026
SW 5	N/A	N/A	101.3	20	82	17	*
Rivière-la-Madeleine 09:00 AM EDT 10 August 2026
W 11	N/A	N/A	100.9	15	93	14	*
Roberval Airport 09:00 AM EDT 10 August 2026
ENE 4	Mostly Cloudy	64	101.2	20	77	16	*
Saint John Airport 10:00 AM ADT 10 August 2026
N 9	Mostly Cloudy	24	101.3	23	71	17	28
Saint-Anicet 09:00 AM EDT 10 August 2026
SW 2	N/A	N/A	101.4	21	81	18	27
Sainte-Anne-de-Bellevue 09:00 AM EDT 10 August 2026
SW 6	N/A	N/A	101.4	22	77	18	28
Sainte-Foy - Laval University 09:00 AM EDT 10 August 2026
SSW 3	N/A	N/A	N/A	19	87	17	*
Sept-Îles Airport 09:00 AM EDT 10 August 2026
WSW 3	Mostly Cloudy	32	100.9	16	96	16	*
Shawinigan 09:00 AM EDT 10 August 2026
SSW 4	N/A	N/A	101.4	19	82	16	*
St. Stephen 10:00 AM ADT 10 August 2026
WSW 1	N/A	N/A	101.3	21	84	19	28
Trois-Rivières 09:00 AM EDT 10 August 2026
SW 7	N/A	N/A	101.3	22	98	21	30
Trois-Rivières Airport 09:00 AM EDT 10 August 2026
SW 7	Mostly Cloudy	16	101.4	21	76	17	26
Yarmouth Airport 10:00 AM ADT 10 August 2026
WNW 5	Mostly Cloudy	19	101.4	22	78	18	27
Île Bicquette 09:00 AM EDT 10 August 2026
SW 12	N/A	N/A	N/A	15	100	15	*
Île Rouge 09:00 AM EDT 10 August 2026
S 6	N/A	N/A	N/A	16	92	14	*
Île-d'Orléans - Quai de St-Jean 09:00 AM EDT 10 August 2026
SW 15	N/A	N/A	N/A	20	84	17	26

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

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