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 06:00 AM EDT 16 August 2026
S 13 gusts 18	0.29	1.8	101.7	19	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)
Bagotville, CFB 06:00 AM EDT 16 August 2026
calm	Cloudy	40	102.1	10	99	10
Baie-Comeau Airport 06:00 AM EDT 16 August 2026
WNW 5	Mainly Sunny	11	101.9	10	97	9
Bas Caraquet 07:00 AM ADT 16 August 2026
W 3	N/A	N/A	101.8	14	86	12
Bathurst Airport 07:00 AM ADT 16 August 2026
W 5	Sunny	15	102.0	12	77	8
Beauport 06:00 AM EDT 16 August 2026
W 2	N/A	N/A	N/A	13	90	11
Brier Island 07:00 AM ADT 16 August 2026
NNE 4	N/A	N/A	102.0	13	98	13
Cap Tourmente 06:00 AM EDT 16 August 2026
W 3	N/A	N/A	102.1	14	77	10
Cap-Chat 06:00 AM EDT 16 August 2026
SSW 9	N/A	N/A	101.9	12	87	10
Cap-Rouge 06:00 AM EDT 16 August 2026
calm	N/A	N/A	N/A	13	100	13
Cap-d'Espoir 06:00 AM EDT 16 August 2026
W 6	N/A	N/A	101.8	12	81	9
Charlo 07:00 AM ADT 16 August 2026
WSW 4	N/A	N/A	102.0	10	90	9
Deschambault 06:00 AM EDT 16 August 2026
WNW 1	N/A	N/A	N/A	9	100	9
Fundy Park (Alma) 07:00 AM ADT 16 August 2026
NNW 6	N/A	N/A	N/A	13	80	9
Gaspé Airport 06:00 AM EDT 16 August 2026
WNW 5	Partly Cloudy	19	101.8	11	82	8
Grand Manan 07:00 AM ADT 16 August 2026
NNW 5	N/A	N/A	102.1	11	89	9
Greater Moncton Roméo LeBlanc Int'l Airport 07:00 AM ADT 16 August 2026
SW 9	Mostly Cloudy	24	102.0	11	94	10
Jonquière 06:00 AM EDT 16 August 2026
E 1	N/A	N/A	102.0	11	95	10
Kemptville 06:00 AM EDT 16 August 2026
calm	N/A	N/A	102.0	11	100	11
Kouchibouguac 07:00 AM ADT 16 August 2026
SW 1	N/A	N/A	101.9	9	93	8
L'Assomption 06:00 AM EDT 16 August 2026
calm	N/A	N/A	102.0	13	97	12
L'Isle-aux-Grues 06:00 AM EDT 16 August 2026
SSW 9	N/A	N/A	N/A	N/A	N/A	N/A
La Baie 06:00 AM EDT 16 August 2026
SSE 3	N/A	N/A	102.1	11	92	10
La Pocatière 06:00 AM EDT 16 August 2026
ESE 5	N/A	N/A	102.1	10	89	9
Lac Memphrémagog 06:00 AM EDT 16 August 2026
NNE 3	N/A	N/A	N/A	11	100	11
Lac Saint-Pierre 06:00 AM EDT 16 August 2026
SSW 8	N/A	N/A	N/A	16	85	13
Lemieux 06:00 AM EDT 16 August 2026
calm	N/A	N/A	102.1	9	99	9
Miramichi 07:00 AM ADT 16 August 2026
WSW 2	N/A	N/A	101.9	10	91	9
Miscou Island 07:00 AM ADT 16 August 2026
W 5	N/A	N/A	101.8	13	91	11
Mistook 05:00 AM EDT 16 August 2026
N/A	N/A	N/A	102.0	12	95	11
Mont-Joli Airport 06:00 AM EDT 16 August 2026
SW 5	Mostly Cloudy	24	102.0	13	83	10
Montréal Metropolitain Airport 06:00 AM EDT 16 August 2026
S 2	Cloudy	16	102.1	13	90	12
Montréal-Trudeau Int'l Airport 06:00 AM EDT 16 August 2026
S 3	Mostly Cloudy	24	102.1	17	77	13
New Carlisle 06:00 AM EDT 16 August 2026
NNW 5	N/A	N/A	101.8	11	86	8
Nicolet 06:00 AM EDT 16 August 2026
calm	N/A	N/A	102.0	12	96	12
Normandin 06:00 AM EDT 16 August 2026
N 1	N/A	N/A	101.9	11	97	11
North Bay Airport 06:00 AM EDT 16 August 2026
SSE 8	Cloudy	16	101.8	17	75	12
North Cape 07:00 AM ADT 16 August 2026
WNW 8	N/A	N/A	101.8	17	81	14
Point Lepreau 07:00 AM ADT 16 August 2026
NW 5	N/A	N/A	102.0	13	80	10
Pointe Claveau 06:00 AM EDT 16 August 2026
W 6	N/A	N/A	N/A	13	91	11
Pointe de l'Islet 06:00 AM EDT 16 August 2026
W 9	N/A	N/A	N/A	12	93	11
Pointe-Noire 06:00 AM EDT 16 August 2026
WSW 6	N/A	N/A	101.7	14	76	10
Pointe-au-Père 06:00 AM EDT 16 August 2026
SSE 2	N/A	N/A	102.0	10	100	10
Pointe-des-Monts 06:00 AM EDT 16 August 2026
NNW 5	N/A	N/A	101.9	14	75	10
Port Menier 06:00 AM EDT 16 August 2026
calm	N/A	N/A	101.7	8	93	7
Quebec Lesage Int'l Airport 06:00 AM EDT 16 August 2026
calm	Cloudy	16	102.1	11	97	10
Rivière-du-Loup 06:00 AM EDT 16 August 2026
S 3	N/A	N/A	102.1	12	86	10
Rivière-la-Madeleine 06:00 AM EDT 16 August 2026
SSE 4	N/A	N/A	101.8	12	80	8
Roberval Airport 06:00 AM EDT 16 August 2026
SW 6	Cloudy	32	101.9	15	74	11
Saint John Airport 07:00 AM ADT 16 August 2026
N 8	Sunny	24	102.0	12	92	11
Saint-Anicet 06:00 AM EDT 16 August 2026
SE 2	N/A	N/A	102.0	11	100	11
Sainte-Anne-de-Bellevue 06:00 AM EDT 16 August 2026
S 3	N/A	N/A	102.1	15	86	13
Sainte-Foy - Laval University 06:00 AM EDT 16 August 2026
calm	N/A	N/A	N/A	12	95	11
Sept-Îles Airport 06:00 AM EDT 16 August 2026
NNW 2	Mainly Sunny	24	101.9	6	95	5
Shawinigan 06:00 AM EDT 16 August 2026
calm	N/A	N/A	102.1	12	94	11
St. Stephen 07:00 AM ADT 16 August 2026
NW 1	N/A	N/A	102.1	9	98	9
Trois-Rivières 06:00 AM EDT 16 August 2026
S 4	N/A	N/A	102.0	15	94	14
Trois-Rivières Airport 06:00 AM EDT 16 August 2026
N 3	Cloudy	16	102.1	12	98	12
Yarmouth Airport 07:00 AM ADT 16 August 2026
N 6	Partly Cloudy	24	102.0	13	89	12
Île Bicquette 06:00 AM EDT 16 August 2026
SW 8	N/A	N/A	N/A	9	100	9
Île Rouge 06:00 AM EDT 16 August 2026
SSW 6	N/A	N/A	N/A	8	97	7
Île-d'Orléans - Quai de St-Jean 06:00 AM EDT 16 August 2026
W 4	N/A	N/A	N/A	14	92	13

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

[ Buoys ] [ Land Stations ]

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