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 05:00 AM EDT 16 September 2026
WNW 11 gusts 13	0.33	2.6	102.2	17	19

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 05:00 AM EDT 16 September 2026
ENE 4	Cloudy	16	102.0	12	99	12
Baie-Comeau Airport 05:00 AM EDT 16 September 2026
ESE 2	Cloudy	16	102.0	11	80	7
Bas Caraquet 06:00 AM ADT 16 September 2026
S 4	N/A	N/A	102.4	12	84	10
Bathurst Airport 06:00 AM ADT 16 September 2026
S 4	Cloudy	16	102.4	10	100	10
Beauport 05:00 AM EDT 16 September 2026
WSW 3	N/A	N/A	N/A	14	92	13
Brier Island 05:00 AM ADT 16 September 2026
ENE 1	N/A	N/A	102.7	11	100	11
Cap Tourmente 05:00 AM EDT 16 September 2026
W 6	N/A	N/A	102.2	15	82	12
Cap-Chat 05:00 AM EDT 16 September 2026
S 11 gusts 16	N/A	N/A	102.1	16	60	9
Cap-Rouge 05:00 AM EDT 16 September 2026
E 1	N/A	N/A	N/A	12	95	12
Cap-d'Espoir 05:00 AM EDT 16 September 2026
SW 9	N/A	N/A	102.4	13	93	12
Charlo 06:00 AM ADT 16 September 2026
calm	N/A	N/A	N/A	11	96	11
Deschambault 05:00 AM EDT 16 September 2026
calm	N/A	N/A	N/A	13	100	13
Fundy Park (Alma) 06:00 AM ADT 16 September 2026
NNW 1	N/A	N/A	N/A	8	97	7
Gaspé Airport 05:00 AM EDT 16 September 2026
NNE 3	Mostly Cloudy	24	102.3	14	79	10
Grand Manan 06:00 AM ADT 16 September 2026
calm	N/A	N/A	102.7	6	99	5
Greater Moncton Roméo LeBlanc Int'l Airport 06:22 AM ADT 16 September 2026
SW 4	Mostly Cloudy	13	102.6	9	99	9
Jonquière 05:00 AM EDT 16 September 2026
SW 2	N/A	N/A	102.0	14	90	12
Kemptville 05:00 AM EDT 16 September 2026
S 2	N/A	N/A	102.3	17	85	14
Kouchibouguac 06:00 AM ADT 16 September 2026
SW 2	N/A	N/A	102.6	10	91	9
L'Assomption 05:00 AM EDT 16 September 2026
SSW 4	N/A	N/A	102.2	17	79	13
L'Isle-aux-Grues 05:00 AM EDT 16 September 2026
SW 16 gusts 23	N/A	N/A	N/A	N/A	N/A	N/A
La Baie 05:00 AM EDT 16 September 2026
E 2	N/A	N/A	102.1	12	97	12
La Pocatière 05:00 AM EDT 16 September 2026
SW 4	N/A	N/A	102.1	16	70	11
Lac Memphrémagog 05:00 AM EDT 16 September 2026
SSW 5	N/A	N/A	N/A	16	78	12
Lac Saint-Pierre 05:00 AM EDT 16 September 2026
SW 16	N/A	N/A	N/A	18	74	13
Lemieux 05:00 AM EDT 16 September 2026
S 7	N/A	N/A	102.2	15	85	12
Miramichi 06:00 AM ADT 16 September 2026
S 3	N/A	N/A	102.5	10	93	9
Miscou Island 06:00 AM ADT 16 September 2026
SSW 7	N/A	N/A	102.4	13	89	11
Mont-Joli Airport 05:00 AM EDT 16 September 2026
SSW 12 gusts 20	Cloudy	48	102.0	17	60	9
Montréal Metropolitain Airport 05:06 AM EDT 16 September 2026
SSW 6	Light Rain	16	102.3	16	87	14
Montréal-Trudeau Int'l Airport 05:00 AM EDT 16 September 2026
SSE 4	Cloudy	24	102.3	17	83	14
New Carlisle 05:00 AM EDT 16 September 2026
SSE 1	N/A	N/A	102.4	12	90	11
Nicolet 05:00 AM EDT 16 September 2026
SSW 4	N/A	N/A	102.2	16	83	13
Normandin 05:00 AM EDT 16 September 2026
SSW 7	N/A	N/A	101.8	13	90	11
North Bay Airport 05:00 AM EDT 16 September 2026
NW 7	Mainly Clear	16	102.3	13	98	13
North Cape 06:00 AM ADT 16 September 2026
SSE 6	N/A	N/A	102.5	13	81	10
Point Lepreau 06:00 AM ADT 16 September 2026
S 2	N/A	N/A	102.7	11	96	10
Pointe Claveau 05:00 AM EDT 16 September 2026
W 3	N/A	N/A	N/A	13	89	11
Pointe de l'Islet 05:00 AM EDT 16 September 2026
ESE 2	N/A	N/A	N/A	11	94	10
Pointe-Noire 05:00 AM EDT 16 September 2026
NNE 2	N/A	N/A	101.9	10	100	10
Pointe-au-Père 05:00 AM EDT 16 September 2026
S 9	N/A	N/A	102.0	16	71	11
Pointe-des-Monts 05:00 AM EDT 16 September 2026
6	N/A	N/A	N/A	12	79	8
Port Menier 05:00 AM EDT 16 September 2026
SSE 6	N/A	N/A	102.2	13	86	11
Quebec Lesage Int'l Airport 05:00 AM EDT 16 September 2026
SW 2	Light Rainshower	8	102.3	13	96	13
Rivière-du-Loup 05:00 AM EDT 16 September 2026
SSW 7	N/A	N/A	102.1	15	77	11
Rivière-la-Madeleine 05:00 AM EDT 16 September 2026
SE 13 gusts 21	N/A	N/A	102.0	14	72	9
Roberval Airport 05:00 AM EDT 16 September 2026
SW 15 gusts 24	Mainly Clear	40	101.9	14	84	11
Saint John Airport 06:00 AM ADT 16 September 2026
N 2	Partly Cloudy	24	102.7	6	100	6
Saint-Anicet 05:00 AM EDT 16 September 2026
W 2	N/A	N/A	102.2	17	85	14
Sainte-Anne-de-Bellevue 05:00 AM EDT 16 September 2026
NW 1	N/A	N/A	102.3	16	91	14
Sainte-Foy - Laval University 05:00 AM EDT 16 September 2026
SSW 2	N/A	N/A	N/A	14	94	13
Sept-Îles Airport 05:22 AM EDT 16 September 2026
ENE 3	Cloudy	24	102.0	10	95	9
Shawinigan 05:00 AM EDT 16 September 2026
WSW 4	N/A	N/A	102.3	14	90	13
St. Stephen 06:00 AM ADT 16 September 2026
calm	N/A	N/A	102.7	9	99	9
Trois-Rivières 05:00 AM EDT 16 September 2026
SSW 9	N/A	N/A	102.2	17	94	16
Trois-Rivières Airport 05:00 AM EDT 16 September 2026
SSW 6	Cloudy	16	102.2	16	90	14
Yarmouth Airport 06:00 AM ADT 16 September 2026
NNE 3	Clear	24	102.7	9	98	8
Île Bicquette 05:00 AM EDT 16 September 2026
SSW 11	N/A	N/A	N/A	12	75	8
Île Rouge 05:00 AM EDT 16 September 2026
SW 9 gusts 15	N/A	N/A	N/A	9	93	8
Île-d'Orléans - Quai de St-Jean 05:00 AM EDT 16 September 2026
WSW 9	N/A	N/A	N/A	15	87	13

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

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