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 12:00 AM EDT 10 September 2026
W 19 gusts 25	0.43	3.1	100.6	21	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)	Humidex
Bagotville, CFB 01:00 AM EDT 10 September 2026
E 11	Fog	8	99.9	15	100	15	*
Baie-Comeau Airport 01:00 AM EDT 10 September 2026
ESE 3	Rain	5	100.3	11	99	11	*
Bas Caraquet 02:00 AM ADT 10 September 2026
SSE 4	N/A	N/A	101.0	12	74	8	*
Bathurst Airport 02:01 AM ADT 10 September 2026
SSW 8 gusts 18	Cloudy	16	100.9	13	75	9	*
Beauport 01:00 AM EDT 10 September 2026
E 1	N/A	N/A	N/A	17	94	16	*
Brier Island 02:00 AM ADT 10 September 2026
SSE 16 gusts 23	N/A	N/A	101.3	14	89	13	*
Cap Tourmente 01:00 AM EDT 10 September 2026
NW 2	N/A	N/A	100.2	16	98	16	*
Cap-Chat 01:00 AM EDT 10 September 2026
NW 4	N/A	N/A	100.5	14	74	10	*
Cap-Rouge 01:00 AM EDT 10 September 2026
E 14 gusts 21	N/A	N/A	N/A	15	N/A	N/A	*
Cap-d'Espoir 01:00 AM EDT 10 September 2026
SSW 21 gusts 26	N/A	N/A	100.9	14	78	10	*
Charlo 02:00 AM ADT 10 September 2026
SE 3	N/A	N/A	N/A	12	78	9	*
Deschambault 01:00 AM EDT 10 September 2026
calm	N/A	N/A	N/A	18	100	18	*
Fundy Park (Alma) 02:00 AM ADT 10 September 2026
calm	N/A	N/A	N/A	12	85	10	*
Gaspé Airport 01:00 AM EDT 10 September 2026
SSW 8	N/A	N/A	100.8	14	68	8	*
Grand Manan 02:00 AM ADT 10 September 2026
S 12 gusts 18	N/A	N/A	101.3	13	94	12	*
Greater Moncton Roméo LeBlanc Int'l Airport 02:00 AM ADT 10 September 2026
S 7	Mostly Cloudy	24	101.3	12	82	9	*
Jonquière 12:00 AM EDT 10 September 2026
ESE 8	N/A	N/A	100.0	15	100	15	*
Kemptville 01:00 AM EDT 10 September 2026
SW 4	N/A	N/A	100.7	20	100	20	*
Kouchibouguac 02:00 AM ADT 10 September 2026
S 4	N/A	N/A	101.1	11	74	6	*
L'Assomption 01:00 AM EDT 10 September 2026
SW 5	N/A	N/A	100.3	21	95	20	28
L'Isle-aux-Grues 01:00 AM EDT 10 September 2026
E 4	N/A	N/A	N/A	N/A	N/A	N/A	*
La Baie 12:00 AM EDT 10 September 2026
E 3	N/A	N/A	100.2	14	99	14	*
La Pocatière 01:00 AM EDT 10 September 2026
S 4	N/A	N/A	100.2	16	88	14	*
Lac Memphrémagog 01:00 AM EDT 10 September 2026
SW 12	N/A	N/A	N/A	20	100	20	28
Lac Saint-Pierre 01:00 AM EDT 10 September 2026
SW 16	N/A	N/A	N/A	21	94	20	29
Lemieux 01:00 AM EDT 10 September 2026
SSW 10 gusts 15	N/A	N/A	100.2	19	97	19	*
Miramichi 02:00 AM ADT 10 September 2026
SSW 10	N/A	N/A	101.0	13	72	8	*
Miscou Island 02:00 AM ADT 10 September 2026
SSW 12 gusts 18	N/A	N/A	101.0	13	76	9	*
Mont-Joli Airport 01:00 AM EDT 10 September 2026
SSE 19 gusts 27	Rain	16	100.2	14	89	12	*
Montréal Metropolitain Airport 01:00 AM EDT 10 September 2026
WSW 14 gusts 23	Cloudy	16	100.4	22	96	21	30
Montréal-Trudeau Int'l Airport 01:00 AM EDT 10 September 2026
WSW 15 gusts 22	Mostly Cloudy	24	100.4	21	100	21	30
New Carlisle 01:00 AM EDT 10 September 2026
SSW 5	N/A	N/A	101.0	13	77	9	*
Nicolet 01:00 AM EDT 10 September 2026
WSW 9 gusts 15	N/A	N/A	100.1	21	97	20	28
Normandin 01:00 AM EDT 10 September 2026
E 2	N/A	N/A	99.7	15	99	15	*
North Bay Airport 01:00 AM EDT 10 September 2026
W 9 gusts 17	Clear	16	100.7	16	81	12	*
North Cape 02:00 AM ADT 10 September 2026
S 9	N/A	N/A	N/A	13	75	9	*
Point Lepreau 02:00 AM ADT 10 September 2026
S 24 gusts 31	N/A	N/A	101.2	14	86	12	*
Pointe Claveau 01:00 AM EDT 10 September 2026
ENE 13	N/A	N/A	N/A	16	89	14	*
Pointe de l'Islet 01:00 AM EDT 10 September 2026
S 13 gusts 19	N/A	N/A	N/A	16	86	14	*
Pointe-Noire 01:00 AM EDT 10 September 2026
SE 3	N/A	N/A	100.3	13	86	11	*
Pointe-au-Père 01:00 AM EDT 10 September 2026
SSE 8 gusts 17	N/A	N/A	100.2	14	97	13	*
Pointe-des-Monts 01:00 AM EDT 10 September 2026
14	N/A	N/A	100.3	13	89	11	*
Port Menier 01:00 AM EDT 10 September 2026
SE 10	N/A	N/A	100.7	14	74	9	*
Quebec Lesage Int'l Airport 01:00 AM EDT 10 September 2026
ENE 5	Light Rainshower	4	100.2	17	98	16	*
Rivière-du-Loup 01:00 AM EDT 10 September 2026
S 3	N/A	N/A	100.3	15	90	14	*
Rivière-la-Madeleine 01:00 AM EDT 10 September 2026
S 22 gusts 38	N/A	N/A	100.3	15	63	8	*
Roberval Airport 01:00 AM EDT 10 September 2026
SW 9	Mainly Clear	40	99.8	18	92	16	*
Saint John Airport 01:00 AM ADT 10 September 2026
SSE 9	Cloudy	24	101.5	13	76	9	*
Saint-Anicet 01:00 AM EDT 10 September 2026
WSW 10 gusts 15	N/A	N/A	100.5	22	100	22	31
Sainte-Anne-de-Bellevue 01:00 AM EDT 10 September 2026
WSW 12 gusts 18	N/A	N/A	100.4	22	90	20	30
Sainte-Foy - Laval University 01:00 AM EDT 10 September 2026
calm	N/A	N/A	N/A	16	97	16	*
Sept-Îles Airport 01:00 AM EDT 10 September 2026
SE 8	Cloudy	24	100.4	14	77	10	*
Shawinigan 01:00 AM EDT 10 September 2026
SSW 5	N/A	N/A	100.2	19	96	18	*
St. Stephen 02:00 AM ADT 10 September 2026
E 3	N/A	N/A	101.1	14	96	13	*
Trois-Rivières 01:00 AM EDT 10 September 2026
SW 5	N/A	N/A	100.1	21	100	21	28
Trois-Rivières Airport 01:00 AM EDT 10 September 2026
SW 11 gusts 18	Cloudy	16	100.2	20	99	20	*
Yarmouth Airport 02:00 AM ADT 10 September 2026
S 15 gusts 21	Mostly Cloudy	24	101.5	16	85	13	*
Île Bicquette 01:00 AM EDT 10 September 2026
SSE 11	N/A	N/A	N/A	13	91	12	*
Île Rouge 01:00 AM EDT 10 September 2026
SSE 10 gusts 17	N/A	N/A	N/A	12	92	11	*
Île-d'Orléans - Quai de St-Jean 01:00 AM EDT 10 September 2026
W 2	N/A	N/A	N/A	17	95	16	*

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

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