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 04:00 AM EDT 06 September 2026
NNE 8 gusts 9	0.16	2.1	101.9	18	21

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)
Bagotville, CFB 04:00 AM EDT 06 September 2026
WSW 3	Fog	0.2	101.8	12	100	12
Baie-Comeau Airport 04:00 AM EDT 06 September 2026
NNE 5	Mainly Clear	16	101.6	13	78	9
Bas Caraquet 05:00 AM ADT 06 September 2026
NNE 6	N/A	N/A	101.3	12	83	10
Bathurst Airport 05:00 AM ADT 06 September 2026
NNE 5	Mostly Cloudy	16	101.4	11	71	6
Beauport 04:00 AM EDT 06 September 2026
WNW 2	N/A	N/A	N/A	11	86	9
Brier Island 05:00 AM ADT 06 September 2026
NNW 21	N/A	N/A	100.9	12	96	12
Cap Tourmente 04:00 AM EDT 06 September 2026
NNE 3	N/A	N/A	101.7	11	82	8
Cap-Chat 04:00 AM EDT 06 September 2026
S 5	N/A	N/A	101.8	10	91	8
Cap-Rouge 04:00 AM EDT 06 September 2026
NW 4	N/A	N/A	N/A	14	100	14
Cap-d'Espoir 04:00 AM EDT 06 September 2026
NE 28	N/A	N/A	101.3	12	76	8
Charlo 05:00 AM ADT 06 September 2026
WSW 3	N/A	N/A	N/A	11	90	9
Deschambault 04:00 AM EDT 06 September 2026
calm	N/A	N/A	N/A	11	100	11
Fundy Park (Alma) 05:00 AM ADT 06 September 2026
NNW 8	N/A	N/A	N/A	12	95	12
Gaspé Airport 04:00 AM EDT 06 September 2026
NNE 8	Mostly Cloudy	24	101.5	12	76	8
Grand Manan 05:00 AM ADT 06 September 2026
NNW 10 gusts 16	N/A	N/A	101.1	11	86	9
Greater Moncton Roméo LeBlanc Int'l Airport 05:00 AM ADT 06 September 2026
N 19 gusts 25	Light Rain and Drizzle	8	100.8	12	96	12
Jonquière 04:00 AM EDT 06 September 2026
WNW 1	N/A	N/A	101.8	13	100	13
Kemptville 04:00 AM EDT 06 September 2026
NNE 2	N/A	N/A	101.7	14	100	14
Kouchibouguac 05:00 AM ADT 06 September 2026
NNW 8	N/A	N/A	101.1	11	96	11
L'Assomption 04:00 AM EDT 06 September 2026
NE 3	N/A	N/A	101.7	13	97	13
L'Isle-aux-Grues 04:00 AM EDT 06 September 2026
E 6	N/A	N/A	N/A	N/A	N/A	N/A
La Baie 04:00 AM EDT 06 September 2026
WSW 4	N/A	N/A	101.9	12	100	12
La Pocatière 04:00 AM EDT 06 September 2026
ESE 6	N/A	N/A	101.7	9	91	7
Lac Memphrémagog 04:00 AM EDT 06 September 2026
ENE 2	N/A	N/A	N/A	12	100	12
Lac Saint-Pierre 04:00 AM EDT 06 September 2026
NNE 9	N/A	N/A	N/A	15	85	13
Lemieux 04:00 AM EDT 06 September 2026
N 2	N/A	N/A	101.7	11	96	10
Miramichi 05:00 AM ADT 06 September 2026
N 8 gusts 15	N/A	N/A	101.2	12	82	9
Miscou Island 05:00 AM ADT 06 September 2026
NNE 21 gusts 27	N/A	N/A	101.3	13	80	9
Mont-Joli Airport 04:00 AM EDT 06 September 2026
SW 2	Mainly Clear	48	101.7	9	91	8
Montréal Metropolitain Airport 04:00 AM EDT 06 September 2026
N 6	Clear	16	101.7	12	95	11
Montréal-Trudeau Int'l Airport 04:00 AM EDT 06 September 2026
NE 5	Mainly Clear	24	101.7	14	92	12
New Carlisle 04:00 AM EDT 06 September 2026
N 2	N/A	N/A	101.4	11	78	7
Nicolet 04:00 AM EDT 06 September 2026
calm	N/A	N/A	101.7	12	100	12
Normandin 04:00 AM EDT 06 September 2026
W 4	N/A	N/A	101.9	8	100	8
North Bay Airport 04:00 AM EDT 06 September 2026
NNE 8	Clear	16	101.9	13	94	12
North Cape 05:00 AM ADT 06 September 2026
NNE 32 gusts 37	N/A	N/A	100.9	14	89	12
Point Lepreau 05:00 AM ADT 06 September 2026
N 10 gusts 15	N/A	N/A	101.0	12	84	9
Pointe Claveau 04:00 AM EDT 06 September 2026
W 9	N/A	N/A	N/A	13	91	12
Pointe de l'Islet 04:00 AM EDT 06 September 2026
W 15	N/A	N/A	N/A	13	92	12
Pointe-Noire 04:00 AM EDT 06 September 2026
SE 1	N/A	N/A	101.6	11	100	11
Pointe-au-Père 04:00 AM EDT 06 September 2026
WSW 2	N/A	N/A	101.6	8	100	7
Pointe-des-Monts 04:00 AM EDT 06 September 2026
4	N/A	N/A	101.6	13	76	9
Port Menier 04:00 AM EDT 06 September 2026
N 3	N/A	N/A	101.6	10	94	9
Quebec Lesage Int'l Airport 04:00 AM EDT 06 September 2026
N 4	Clear	24	101.8	11	87	9
Rivière-du-Loup 04:00 AM EDT 06 September 2026
calm	N/A	N/A	101.7	8	97	7
Rivière-la-Madeleine 04:00 AM EDT 06 September 2026
calm	N/A	N/A	101.6	11	98	10
Roberval Airport 04:00 AM EDT 06 September 2026
W 5	Mostly Cloudy	40	101.9	11	98	11
Saint John Airport 05:00 AM ADT 06 September 2026
N 15 gusts 22	Cloudy	24	101.0	12	94	11
Saint-Anicet 04:00 AM EDT 06 September 2026
calm	N/A	N/A	101.7	13	100	13
Sainte-Anne-de-Bellevue 04:00 AM EDT 06 September 2026
NNE 3	N/A	N/A	101.7	13	92	12
Sainte-Foy - Laval University 04:00 AM EDT 06 September 2026
calm	N/A	N/A	N/A	10	94	9
Sept-Îles Airport 04:00 AM EDT 06 September 2026
N 2	Mostly Cloudy	24	101.7	10	98	9
Shawinigan 04:00 AM EDT 06 September 2026
NNW 5	N/A	N/A	101.8	13	90	12
St. Stephen 04:00 AM ADT 06 September 2026
NNW 4	N/A	N/A	101.2	10	87	8
Trois-Rivières 04:00 AM EDT 06 September 2026
NNW 3	N/A	N/A	101.7	15	100	15
Trois-Rivières Airport 04:14 AM EDT 06 September 2026
calm	Cloudy	11	101.8	13	100	13
Yarmouth Airport 05:00 AM ADT 06 September 2026
N 15 gusts 21	Cloudy	24	100.8	13	88	11
Île Bicquette 04:00 AM EDT 06 September 2026
SW 6	N/A	N/A	N/A	7	100	7
Île Rouge 04:00 AM EDT 06 September 2026
WSW 6	N/A	N/A	N/A	8	98	8
Île-d'Orléans - Quai de St-Jean 04:00 AM EDT 06 September 2026
WSW 2	N/A	N/A	N/A	12	91	10

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

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