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 08:00 AM EDT 16 September 2026
NW 10 gusts 13	0.32	2.8	102.6	15	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 08:00 AM EDT 16 September 2026
E 5	Mostly Cloudy	40	102.1	14	96	13
Baie-Comeau Airport 08:00 AM EDT 16 September 2026
W 10	Cloudy	16	102.0	11	92	10
Bas Caraquet 09:00 AM ADT 16 September 2026
S 7	N/A	N/A	102.3	13	80	10
Bathurst Airport 09:00 AM ADT 16 September 2026
SSW 4	Cloudy	16	102.3	13	84	10
Beauport 08:00 AM EDT 16 September 2026
WSW 3	N/A	N/A	N/A	15	93	14
Brier Island 09:00 AM ADT 16 September 2026
SE 5	N/A	N/A	102.8	14	92	12
Cap Tourmente 08:00 AM EDT 16 September 2026
W 3	N/A	N/A	102.3	15	91	14
Cap-Chat 08:00 AM EDT 16 September 2026
W 11	N/A	N/A	102.2	14	72	9
Cap-Rouge 08:00 AM EDT 16 September 2026
ESE 2	N/A	N/A	N/A	13	92	12
Cap-d'Espoir 08:00 AM EDT 16 September 2026
SW 7	N/A	N/A	102.3	14	90	12
Charlo 09:00 AM ADT 16 September 2026
calm	N/A	N/A	N/A	13	92	12
Deschambault 08:00 AM EDT 16 September 2026
calm	N/A	N/A	N/A	15	100	15
Fundy Park (Alma) 09:00 AM ADT 16 September 2026
NNE 2	N/A	N/A	N/A	12	90	10
Gaspé Airport 08:00 AM EDT 16 September 2026
SE 2	Mostly Cloudy	24	102.2	14	81	11
Grand Manan 09:00 AM ADT 16 September 2026
SW 4	N/A	N/A	102.8	14	71	8
Greater Moncton Roméo LeBlanc Int'l Airport 09:00 AM ADT 16 September 2026
SW 5	Mostly Cloudy	24	102.6	11	93	10
Jonquière 08:00 AM EDT 16 September 2026
WSW 5	N/A	N/A	102.1	15	90	13
Kemptville 08:00 AM EDT 16 September 2026
SSW 2	N/A	N/A	102.4	17	90	15
Kouchibouguac 09:00 AM ADT 16 September 2026
SSW 3	N/A	N/A	102.5	13	75	9
L'Assomption 08:00 AM EDT 16 September 2026
S 3	N/A	N/A	102.4	17	83	14
L'Isle-aux-Grues 08:00 AM EDT 16 September 2026
SW 12 gusts 20	N/A	N/A	N/A	N/A	N/A	N/A
La Baie 08:00 AM EDT 16 September 2026
SE 2	N/A	N/A	102.2	12	97	12
La Pocatière 08:00 AM EDT 16 September 2026
SSW 11 gusts 19	N/A	N/A	102.2	16	82	13
Lac Memphrémagog 08:00 AM EDT 16 September 2026
SSW 4	N/A	N/A	N/A	16	80	12
Lac Saint-Pierre 08:00 AM EDT 16 September 2026
SSW 16	N/A	N/A	N/A	17	81	14
Lemieux 08:00 AM EDT 16 September 2026
S 6	N/A	N/A	102.4	16	82	13
Miramichi 09:00 AM ADT 16 September 2026
SSW 6	N/A	N/A	102.4	13	84	10
Miscou Island 09:00 AM ADT 16 September 2026
SSW 10	N/A	N/A	102.3	14	80	11
Mont-Joli Airport 08:00 AM EDT 16 September 2026
SSW 10 gusts 16	Mostly Cloudy	48	102.1	15	77	11
Montréal Metropolitain Airport 08:00 AM EDT 16 September 2026
S 6	Cloudy	16	102.4	17	88	15
Montréal-Trudeau Int'l Airport 08:00 AM EDT 16 September 2026
SSE 5	Mostly Cloudy	24	102.4	17	82	14
New Carlisle 08:00 AM EDT 16 September 2026
SW 2	N/A	N/A	102.3	14	82	11
Nicolet 08:00 AM EDT 16 September 2026
SSW 3	N/A	N/A	102.3	17	84	14
Normandin 08:00 AM EDT 16 September 2026
SSW 8	N/A	N/A	102.0	15	88	13
North Bay Airport 08:00 AM EDT 16 September 2026
N 5	Mainly Sunny	48	102.6	12	95	11
North Cape 09:00 AM ADT 16 September 2026
SSW 9	N/A	N/A	102.5	15	81	11
Point Lepreau 09:00 AM ADT 16 September 2026
SSE 2	N/A	N/A	102.7	14	90	12
Pointe Claveau 08:00 AM EDT 16 September 2026
calm	N/A	N/A	N/A	12	92	11
Pointe de l'Islet 08:00 AM EDT 16 September 2026
WNW 8	N/A	N/A	N/A	13	88	10
Pointe-Noire 08:00 AM EDT 16 September 2026
NE 1	N/A	N/A	101.8	11	100	11
Pointe-au-Père 08:00 AM EDT 16 September 2026
S 5	N/A	N/A	102.1	15	81	12
Pointe-des-Monts 08:00 AM EDT 16 September 2026
9	N/A	N/A	102.0	11	91	10
Port Menier 08:00 AM EDT 16 September 2026
SSE 4	N/A	N/A	102.1	14	78	10
Quebec Lesage Int'l Airport 08:00 AM EDT 16 September 2026
WSW 4	Mostly Cloudy	40	102.4	14	96	14
Rivière-du-Loup 08:00 AM EDT 16 September 2026
SSW 9 gusts 16	N/A	N/A	102.2	15	81	12
Rivière-la-Madeleine 08:00 AM EDT 16 September 2026
S 8	N/A	N/A	102.0	16	63	9
Roberval Airport 08:00 AM EDT 16 September 2026
SW 10 gusts 16	Mostly Cloudy	40	102.1	15	83	12
Saint John Airport 09:00 AM ADT 16 September 2026
S 3	Mostly Cloudy	24	102.7	12	99	12
Saint-Anicet 08:00 AM EDT 16 September 2026
calm	N/A	N/A	102.4	17	90	16
Sainte-Anne-de-Bellevue 08:00 AM EDT 16 September 2026
SSE 3	N/A	N/A	102.4	17	83	15
Sainte-Foy - Laval University 08:00 AM EDT 16 September 2026
calm	N/A	N/A	N/A	15	95	14
Sept-Îles Airport 08:00 AM EDT 16 September 2026
E 4	Mostly Cloudy	48	101.9	11	92	10
Shawinigan 08:00 AM EDT 16 September 2026
W 2	N/A	N/A	102.4	15	87	13
St. Stephen 09:00 AM ADT 16 September 2026
SSW 2	N/A	N/A	102.7	13	76	9
Trois-Rivières 08:00 AM EDT 16 September 2026
SSW 9	N/A	N/A	102.3	17	95	17
Trois-Rivières Airport 08:00 AM EDT 16 September 2026
SSW 5	Mostly Cloudy	16	102.4	17	84	14
Yarmouth Airport 09:00 AM ADT 16 September 2026
calm	Mostly Cloudy	24	102.8	14	83	11
Île Bicquette 08:00 AM EDT 16 September 2026
WSW 12	N/A	N/A	N/A	9	92	7
Île Rouge 08:00 AM EDT 16 September 2026
S 17	N/A	N/A	N/A	10	93	9
Île-d'Orléans - Quai de St-Jean 08:00 AM EDT 16 September 2026
WSW 10 gusts 15	N/A	N/A	N/A	16	89	14

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

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