Lake Simcoe: Past 24 Hour Conditions

Lake St Clair - 45147

12:00 AM EDT 19 August 2026Buoy position: 42.43N 82.68W

This table is a summary of hourly weather conditions for the past 24 hours.
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 hourly weather conditions for the past 24 hours.
Please note that these observations might not always be representative of weather conditions over their associated marine area.
Date / Time (EDT)	Wind(knots)	Wave height(m)	Wave period(s)	Pressure(kPa)	Air temp(°C)	Water temp(°C)
19 August 2026
0:00	WSW 12 gusts 14	0.33	2.6	101.2	24	23
18 August 2026
23:00	WSW 10 gusts 12	0.35	2.8	101.2	25	23
22:00	WSW 12 gusts 14	0.39	2.9	101.2	25	24
21:00	SW 13 gusts 17	0.45	2.9	101.2	25	24
20:00	SW 13 gusts 16	0.40	2.9	101.2	25	24
19:00	SW 12 gusts 15	0.38	2.5	101.2	26	24
18:00	SW 11 gusts 13	0.16	2.1	101.3	26	24
17:00	SSW 5 gusts 5	0.07	1.9	101.3	26	24
16:00	S 5 gusts 6	0.06	1.7	101.4	25	24
15:00	S 6 gusts 8	0.07	2.6	101.4	25	24
14:00	N/A	N/A	N/A	N/A	N/A	N/A
13:00	SSW 5 gusts 5	0.12	1.9	101.5	24	24
12:00	SSW 4 gusts 5	0.18	1.9	101.5	23	23
11:00	WSW 4 gusts 5	0.22	2.1	101.5	23	23
10:00	W 8 gusts 10	0.27	2.2	101.5	22	23
9:00	WSW 8 gusts 10	0.23	2.2	101.5	22	23
8:00	WSW 9 gusts 11	0.17	2.0	101.5	22	23
7:00	SSW 6 gusts 8	0.16	2.1	101.4	22	23
6:00	WSW 8 gusts 8	0.16	2.0	101.5	22	23
5:00	SW 5 gusts 6	0.15	1.9	101.5	22	23
4:00	SW 6 gusts 8	0.06	1.7	101.5	21	23
3:00	SSE 3 gusts 4	0.09	1.8	101.4	22	23
2:00	ENE 3 gusts 4	0.12	1.9	101.5	22	23
1:00	ENE 4 gusts 5	0.15	1.9	101.5	22	23
0:00	E 6 gusts 8	0.20	2.2	101.5	22	23

If you require additional historical weather information please visit Fisheries and Oceans Canada

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