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Great Lakes - Lake Erie and Lake Ontario: Past 24 Hour Conditions

Warnings

 

South Georgian Bay - 45143

05:00 PM EDT 22 September 2026Buoy position: 44.95N 80.63W
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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)
22 September 2026
17:00 NE 7 gusts 9 0.36 3.0 103.0 16 18
16:00 NE 10 gusts 13 0.46 3.2 103.1 15 18
15:00 ENE 10 gusts 13 0.51 3.3 103.1 15 18
14:00 ENE 12 gusts 15 0.66 3.4 103.1 14 18
13:00 ENE 12 gusts 16 0.73 3.9 103.2 13 18
12:00 E 13 gusts 17 0.85 3.8 103.2 13 18
11:00 ENE 15 gusts 18 0.93 4.1 103.1 12 18
10:00 E 16 gusts 21 0.99 4.2 103.1 11 18
9:00 ENE 17 gusts 21 1.01 4.2 103.1 11 18
8:00 ENE 16 gusts 20 0.88 4.2 103.0 11 18
7:00 ENE 15 gusts 20 0.90 4.2 102.9 11 18
6:00 ENE 16 gusts 21 0.95 4.1 102.9 12 18
5:00 E 16 gusts 21 1.05 4.4 102.9 12 18
4:00 E 17 gusts 22 1.10 4.3 102.8 12 18
3:00 E 17 gusts 21 1.05 4.4 102.8 12 18
2:00 ENE 17 gusts 21 1.05 4.8 102.8 12 18
1:00 ENE 17 gusts 21 1.28 4.8 102.8 13 18
0:00 ENE 17 gusts 22 1.33 4.9 102.8 13 18
21 September 2026
23:00 ENE 18 gusts 23 1.08 4.7 102.7 13 18
22:00 ENE 18 gusts 22 1.01 4.4 102.6 14 18
21:00 ENE 17 gusts 22 0.95 4.0 102.6 14 18
20:00 NE 16 gusts 20 0.68 3.5 102.6 14 18
19:00 NE 13 gusts 16 0.59 3.1 102.5 14 18
18:00 NE 12 gusts 16 0.58 2.9 102.6 14 18
17:00 NE 11 gusts 15 0.59 3.4 102.5 14 18

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

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