Northern Georgian Bay: Past 24 Hour Conditions

South Georgian Bay - 45143

12:00 AM EDT 19 August 2026Buoy position: 44.95N 80.63W

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	SW 18 gusts 21	0.59	2.9	101.1	18	21
18 August 2026
23:00	SSW 18 gusts 22	0.48	3.1	101.0	19	21
22:00	W 10 gusts 27	0.60	3.3	101.1	19	21
21:00	WSW 16 gusts 18	0.50	3.2	101.1	22	22
20:00	SW 10 gusts 11	0.47	3.2	101.0	23	22
19:00	SW 9 gusts 11	0.46	3.0	101.1	23	22
18:00	SW 8 gusts 10	0.51	2.9	101.1	24	22
17:00	SW 9 gusts 11	0.55	3.3	101.1	24	22
16:00	S 9 gusts 12	0.74	N/A	101.2	23	22
15:00	SSE 11 gusts 13	0.33	2.8	101.2	22	22
14:00	SSE 9 gusts 11	0.27	2.7	101.3	22	22
13:00	SSE 10 gusts 12	0.30	2.7	101.3	22	22
12:00	SSW 10 gusts 12	0.41	N/A	101.4	21	21
11:00	SW 12 gusts 13	0.45	3.1	101.4	20	21
10:00	SW 10 gusts 12	0.36	2.5	101.4	20	21
9:00	SW 8 gusts 10	0.37	2.3	101.4	20	21
8:00	SW 8 gusts 10	0.37	2.8	101.4	20	21
7:00	W 9 gusts 10	0.39	2.8	101.4	20	21
6:00	W 10 gusts 12	0.37	3.4	101.4	20	21
5:00	W 10 gusts 12	0.35	2.6	101.4	20	21
4:00	WSW 10 gusts 11	0.34	3.3	101.4	20	21
3:00	N/A	N/A	N/A	N/A	N/A	N/A
2:00	W 8 gusts 10	0.36	3.5	101.4	20	21
1:00	W 9 gusts 10	0.39	3.0	101.4	20	21
0:00	WNW 9 gusts 11	0.39	3.6	101.4	20	21

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

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