Georgian Bay: Past 24 Hour Conditions

Port Colborne - 45142

07:00 AM EDT 18 August 2026Buoy position: 42.74N 79.35W

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)
18 August 2026
7:00	NNW 6 gusts 8	0.19	2.2	101.4	21	24
6:00	N 8 gusts 9	0.21	4.2	101.4	20	24
5:00	N 8 gusts 10	0.18	2.1	101.4	21	24
4:00	NNE 8 gusts 10	0.23	2.2	101.4	21	24
3:00	NNE 8 gusts 10	0.25	2.3	101.4	21	24
2:00	N 10 gusts 12	0.31	2.5	101.4	22	24
1:00	NNE 10 gusts 11	0.31	2.3	101.4	22	24
0:00	NNE 9 gusts 11	0.23	2.0	101.3	23	24
17 August 2026
23:00	N 9 gusts 10	0.30	3.4	101.3	24	24
22:00	NNE 9 gusts 11	0.40	3.5	101.3	24	24
21:00	NNE 12 gusts 13	0.45	3.5	101.2	24	24
20:00	WNW 9 gusts 11	0.51	3.3	101.2	24	24
19:00	W 12 gusts 14	0.53	3.2	101.2	24	25
18:00	WSW 13 gusts 16	0.46	3.3	101.2	24	25
17:00	WSW 11 gusts 13	0.39	4.3	101.2	24	25
16:00	SW 11 gusts 12	0.36	3.9	101.2	24	25
15:00	WSW 11 gusts 12	0.30	3.6	101.2	24	25
14:00	WSW 9 gusts 10	0.26	3.8	101.2	23	25
13:00	W 6 gusts 8	0.28	3.7	101.2	23	24
12:00	NW 8 gusts 10	0.30	4.0	101.3	23	24
11:00	NW 8 gusts 10	0.28	2.8	101.3	23	24
10:00	NNW 8 gusts 10	0.29	2.5	101.2	23	24
9:00	N 10 gusts 12	0.30	2.3	101.2	23	24
8:00	NNW 12 gusts 15	0.27	3.6	101.1	23	24
7:00	N 9 gusts 11	0.34	3.5	101.1	23	24

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

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