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 01:00 AM EDT 11 August 2026
W 6 gusts 8	0.16	2.2	101.2	21	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 01:00 AM EDT 11 August 2026
S 4	Light Rainshower	24	100.8	16	99	16	*
Baie-Comeau Airport 01:00 AM EDT 11 August 2026
NNE 4	Cloudy	16	100.7	14	100	14	*
Bas Caraquet 02:00 AM ADT 11 August 2026
SSW 3	N/A	N/A	100.8	20	73	15	*
Bathurst Airport 02:00 AM ADT 11 August 2026
SSW 2	Cloudy	16	100.9	18	93	16	*
Beauport 01:00 AM EDT 11 August 2026
NNW 1	N/A	N/A	N/A	19	85	17	*
Brier Island 02:00 AM ADT 11 August 2026
S 7	N/A	N/A	101.1	15	100	15	*
Cap Tourmente 01:00 AM EDT 11 August 2026
NW 1	N/A	N/A	100.7	18	95	17	*
Cap-Chat 01:00 AM EDT 11 August 2026
S 8	N/A	N/A	100.7	16	91	15	*
Cap-Rouge 01:00 AM EDT 11 August 2026
WNW 2	N/A	N/A	N/A	18	N/A	N/A	*
Cap-d'Espoir 01:00 AM EDT 11 August 2026
W 4	N/A	N/A	100.8	16	88	14	*
Charlo 02:00 AM ADT 11 August 2026
W 5	N/A	N/A	100.8	19	84	16	*
Deschambault 01:00 AM EDT 11 August 2026
calm	N/A	N/A	N/A	17	100	17	*
Fundy Park (Alma) 02:00 AM ADT 11 August 2026
calm	N/A	N/A	N/A	15	94	15	*
Gaspé Airport 01:00 AM EDT 11 August 2026
NNW 3	Mainly Clear	24	100.8	12	98	12	*
Grand Manan 02:00 AM ADT 11 August 2026
WSW 3	N/A	N/A	101.1	18	76	14	*
Greater Moncton Roméo LeBlanc Int'l Airport 02:00 AM ADT 11 August 2026
SSW 7	Mostly Cloudy	24	101.0	18	92	17	*
Jonquière 01:00 AM EDT 11 August 2026
ENE 1	N/A	N/A	100.7	17	99	16	*
Kemptville 01:00 AM EDT 11 August 2026
W 3	N/A	N/A	101.0	18	100	18	*
Kouchibouguac 02:00 AM ADT 11 August 2026
calm	N/A	N/A	100.9	17	88	15	*
L'Assomption 01:00 AM EDT 11 August 2026
SSW 3	N/A	N/A	100.8	19	94	19	*
L'Isle-aux-Grues 01:00 AM EDT 11 August 2026
SSW 3	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 01:00 AM EDT 11 August 2026
S 3	N/A	N/A	100.9	16	99	16	*
La Pocatière 01:00 AM EDT 11 August 2026
ESE 6	N/A	N/A	100.7	18	84	15	*
Lac Memphrémagog 01:00 AM EDT 11 August 2026
WSW 8	N/A	N/A	N/A	19	90	17	*
Lac Saint-Pierre 01:00 AM EDT 11 August 2026
SW 15	N/A	N/A	N/A	21	81	18	27
Lemieux 01:00 AM EDT 11 August 2026
SSW 5	N/A	N/A	100.8	19	94	18	*
Miramichi 02:00 AM ADT 11 August 2026
W 2	N/A	N/A	100.8	17	94	16	*
Miscou Island 02:00 AM ADT 11 August 2026
calm	N/A	N/A	100.8	16	92	15	*
Mistook 12:00 AM EDT 11 August 2026
N/A	N/A	N/A	100.8	16	92	15	*
Mont-Joli Airport 01:00 AM EDT 11 August 2026
SSW 5	Partly Cloudy	48	100.8	19	85	16	*
Montréal Metropolitain Airport 01:00 AM EDT 11 August 2026
SW 7	Partly Cloudy	16	100.9	19	93	18	*
Montréal-Trudeau Int'l Airport 01:00 AM EDT 11 August 2026
WSW 7	Mostly Cloudy	24	100.9	19	92	18	*
New Carlisle 01:00 AM EDT 11 August 2026
calm	N/A	N/A	100.8	16	94	15	*
Nicolet 01:00 AM EDT 11 August 2026
N 6	N/A	N/A	100.8	20	91	18	*
Normandin 01:00 AM EDT 11 August 2026
NNE 3	N/A	N/A	100.7	17	99	17	*
North Bay Airport 01:00 AM EDT 11 August 2026
NNW 3	Cloudy	16	101.2	16	94	15	*
North Cape 02:00 AM ADT 11 August 2026
SW 9	N/A	N/A	100.8	21	89	19	27
Point Lepreau 02:00 AM ADT 11 August 2026
WSW 2	N/A	N/A	101.0	15	91	13	*
Pointe Claveau 01:00 AM EDT 11 August 2026
calm	N/A	N/A	N/A	18	92	17	*
Pointe de l'Islet 01:00 AM EDT 11 August 2026
WNW 7	N/A	N/A	N/A	18	97	17	*
Pointe-Noire 01:00 AM EDT 11 August 2026
W 5	N/A	N/A	100.6	17	96	16	*
Pointe-au-Père 01:00 AM EDT 11 August 2026
S 3	N/A	N/A	100.8	15	98	15	*
Pointe-des-Monts 01:00 AM EDT 11 August 2026
WSW 5	N/A	N/A	100.7	16	94	15	*
Port Menier 01:00 AM EDT 11 August 2026
N 2	N/A	N/A	100.7	14	93	13	*
Quebec Lesage Int'l Airport 01:00 AM EDT 11 August 2026
WNW 3	Mostly Cloudy	24	100.8	18	95	17	*
Rivière-du-Loup 01:00 AM EDT 11 August 2026
SSW 3	N/A	N/A	100.8	18	85	15	*
Rivière-la-Madeleine 01:00 AM EDT 11 August 2026
S 6	N/A	N/A	100.7	17	73	12	*
Roberval Airport 01:00 AM EDT 11 August 2026
WSW 5	Mostly Cloudy	40	100.8	16	93	15	*
Saint John Airport 02:00 AM ADT 11 August 2026
N 1	Clear	24	101.0	13	100	13	*
Saint-Anicet 01:00 AM EDT 11 August 2026
SW 8	N/A	N/A	100.9	19	98	18	*
Sainte-Anne-de-Bellevue 01:00 AM EDT 11 August 2026
WSW 6	N/A	N/A	100.9	19	92	17	*
Sainte-Foy - Laval University 01:00 AM EDT 11 August 2026
calm	N/A	N/A	N/A	19	90	17	*
Sept-Îles Airport 01:00 AM EDT 11 August 2026
calm	Mainly Clear	24	100.7	13	96	12	*
Shawinigan 01:00 AM EDT 11 August 2026
calm	N/A	N/A	100.8	18	97	18	*
St. Stephen 02:00 AM ADT 11 August 2026
calm	N/A	N/A	101.0	15	99	15	*
Trois-Rivières 01:00 AM EDT 11 August 2026
SW 11	N/A	N/A	100.7	21	100	21	30
Trois-Rivières Airport 01:00 AM EDT 11 August 2026
SW 6	Mostly Cloudy	16	100.8	19	98	19	*
Yarmouth Airport 02:00 AM ADT 11 August 2026
SSW 5	Mostly Cloudy	24	101.2	15	98	15	*
Île Bicquette 01:00 AM EDT 11 August 2026
SSW 4	N/A	N/A	N/A	15	100	15	*
Île Rouge 01:00 AM EDT 11 August 2026
SW 2	N/A	N/A	N/A	12	99	12	*
Île-d'Orléans - Quai de St-Jean 01:00 AM EDT 11 August 2026
NNE 2	N/A	N/A	N/A	20	86	17	*

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

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