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 02:00 PM EDT 11 August 2026
WNW 8 gusts 10	0.17	1.8	101.2	23	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 02:15 PM EDT 11 August 2026
N 19 gusts 26	Thunderstorm with rainshowers	5	100.7	17	79	14	*
Baie-Comeau Airport 02:24 PM EDT 11 August 2026
NNW 4	Partly Cloudy	16	100.4	20	82	17	*
Bas Caraquet 03:00 PM ADT 11 August 2026
WSW 1	N/A	N/A	100.3	19	88	17	*
Bathurst Airport 03:29 PM ADT 11 August 2026
NE 3	Light Rain	16	100.3	19	99	19	*
Beauport 02:00 PM EDT 11 August 2026
W 6	N/A	N/A	N/A	26	54	16	30
Brier Island 03:00 PM ADT 11 August 2026
SW 8	N/A	N/A	100.5	22	78	18	27
Cap Tourmente 02:00 PM EDT 11 August 2026
WSW 5	N/A	N/A	100.5	27	51	16	32
Cap-Chat 02:00 PM EDT 11 August 2026
NE 3	N/A	N/A	100.4	15	100	15	*
Cap-Rouge 02:00 PM EDT 11 August 2026
NE 2	N/A	N/A	N/A	22	100	22	31
Cap-d'Espoir 02:00 PM EDT 11 August 2026
SSW 4	N/A	N/A	100.3	18	94	17	*
Charlo 03:00 PM ADT 11 August 2026
SE 4	N/A	N/A	100.3	19	95	18	*
Deschambault 02:00 PM EDT 11 August 2026
NW 10	N/A	N/A	N/A	25	53	15	29
Fundy Park (Alma) 03:00 PM ADT 11 August 2026
S 3	N/A	N/A	N/A	23	74	18	29
Gaspé Airport 02:00 PM EDT 11 August 2026
NNE 3	Light Rainshower	16	100.3	18	89	16	*
Grand Manan 03:00 PM ADT 11 August 2026
WSW 4	N/A	N/A	100.5	26	60	17	31
Greater Moncton Roméo LeBlanc Int'l Airport 03:00 PM ADT 11 August 2026
SSE 4	Partly Cloudy	24	100.3	23	76	18	29
Jonquière 02:00 PM EDT 11 August 2026
NNE 6 gusts 18	N/A	N/A	100.6	18	78	14	*
Kemptville 02:00 PM EDT 11 August 2026
NW 5	N/A	N/A	101.0	27	46	14	30
Kouchibouguac 03:00 PM ADT 11 August 2026
S 4	N/A	N/A	100.3	23	68	17	28
L'Assomption 02:00 PM EDT 11 August 2026
WSW 3	N/A	N/A	100.8	27	50	16	32
L'Isle-aux-Grues 02:00 PM EDT 11 August 2026
WSW 9	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 02:00 PM EDT 11 August 2026
WNW 8	N/A	N/A	100.6	21	73	16	26
La Pocatière 02:00 PM EDT 11 August 2026
W 5	N/A	N/A	100.4	23	65	16	28
Lac Memphrémagog 02:00 PM EDT 11 August 2026
WNW 13	N/A	N/A	N/A	24	53	14	27
Lac Saint-Pierre 02:00 PM EDT 11 August 2026
SSW 4	N/A	N/A	N/A	25	56	15	29
Lemieux 02:00 PM EDT 11 August 2026
W 5	N/A	N/A	100.7	24	61	16	28
Miramichi 03:00 PM ADT 11 August 2026
SW 9	N/A	N/A	100.2	20	90	19	27
Miscou Island 03:00 PM ADT 11 August 2026
NW 3	N/A	N/A	100.3	18	90	17	*
Mont-Joli Airport 02:20 PM EDT 11 August 2026
NW 8	Mist	3	100.5	17	100	17	*
Montréal Metropolitain Airport 02:00 PM EDT 11 August 2026
NW 9 gusts 17	Partly Cloudy	16	100.8	25	49	14	29
Montréal-Trudeau Int'l Airport 02:00 PM EDT 11 August 2026
WNW 10 gusts 19	Mostly Cloudy	24	100.9	26	53	16	31
New Carlisle 02:00 PM EDT 11 August 2026
NNW 4	N/A	N/A	100.3	18	94	17	*
Nicolet 02:00 PM EDT 11 August 2026
N 7	N/A	N/A	100.7	24	60	16	29
Normandin 02:00 PM EDT 11 August 2026
NW 8	N/A	N/A	100.6	23	57	14	26
North Bay Airport 02:00 PM EDT 11 August 2026
SSW 12 gusts 18	Mostly Cloudy	48	101.3	24	52	14	27
North Cape 03:00 PM ADT 11 August 2026
NNW 4	N/A	N/A	100.3	22	80	18	28
Point Lepreau 03:00 PM ADT 11 August 2026
SSW 6	N/A	N/A	100.4	19	85	16	*
Pointe Claveau 02:00 PM EDT 11 August 2026
W 12	N/A	N/A	N/A	22	63	15	26
Pointe de l'Islet 02:00 PM EDT 11 August 2026
SSE 7	N/A	N/A	N/A	15	91	13	*
Pointe-Noire 02:00 PM EDT 11 August 2026
S 6	N/A	N/A	100.2	17	81	14	*
Pointe-au-Père 02:00 PM EDT 11 August 2026
SW 4	N/A	N/A	100.5	15	92	14	*
Pointe-des-Monts 02:00 PM EDT 11 August 2026
NW 4	N/A	N/A	100.4	17	93	16	*
Port Menier 02:00 PM EDT 11 August 2026
SW 6	N/A	N/A	100.4	18	78	14	*
Quebec Lesage Int'l Airport 02:00 PM EDT 11 August 2026
W 9 gusts 16	Mostly Cloudy	48	100.6	25	58	16	30
Rivière-du-Loup 02:00 PM EDT 11 August 2026
WSW 3	N/A	N/A	100.5	21	75	16	25
Rivière-la-Madeleine 02:00 PM EDT 11 August 2026
W 6	N/A	N/A	100.4	16	97	16	*
Roberval Airport 02:00 PM EDT 11 August 2026
ENE 6	Mostly Cloudy	64	100.6	22	76	17	27
Saint John Airport 03:00 PM ADT 11 August 2026
SSW 11	Partly Cloudy	24	100.4	24	70	18	29
Saint-Anicet 02:00 PM EDT 11 August 2026
W 9	N/A	N/A	101.0	26	51	15	30
Sainte-Anne-de-Bellevue 02:00 PM EDT 11 August 2026
W 7	N/A	N/A	100.9	26	55	16	30
Sainte-Foy - Laval University 02:00 PM EDT 11 August 2026
NW 3	N/A	N/A	N/A	25	51	14	28
Sept-Îles Airport 02:00 PM EDT 11 August 2026
S 5	Mostly Cloudy	48	100.4	17	81	13	*
Shawinigan 02:00 PM EDT 11 August 2026
calm	N/A	N/A	100.8	25	56	15	29
St. Stephen 03:00 PM ADT 11 August 2026
W 5	N/A	N/A	100.4	28	52	17	33
Trois-Rivières 02:00 PM EDT 11 August 2026
SSW 11	N/A	N/A	100.7	23	75	19	30
Trois-Rivières Airport 02:00 PM EDT 11 August 2026
SSE 7	Partly Cloudy	16	100.7	24	62	16	29
Valcartier, CFB 02:00 PM EDT 11 August 2026
WSW 10	Partly Cloudy	24	100.6	25	55	15	29
Yarmouth Airport 03:00 PM ADT 11 August 2026
W 11 gusts 17	Mainly Sunny	19	100.6	21	77	17	27
Île Bicquette 02:00 PM EDT 11 August 2026
SSW 3	N/A	N/A	N/A	13	100	13	*
Île Rouge 02:00 PM EDT 11 August 2026
SSW 5	N/A	N/A	N/A	14	96	14	*
Île-d'Orléans - Quai de St-Jean 02:00 PM EDT 11 August 2026
WSW 11 gusts 17	N/A	N/A	N/A	26	56	16	30

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

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