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

Warnings

 

Georgian Bay - 45137

05:00 PM EDT 22 September 2026Buoy position: 45.55N 81.0W
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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 15 gusts 17 0.61 3.5 103.1 16 17
16:00 NE 15 gusts 18 0.58 3.4 103.1 15 17
15:00 NE 12 gusts 15 0.58 3.3 103.2 15 17
14:00 NE 11 gusts 15 0.58 3.1 103.2 14 17
13:00 NE 12 gusts 15 0.52 3.2 103.2 13 17
12:00 NE 12 gusts 15 0.70 3.4 103.3 12 17
11:00 ENE 14 gusts 17 0.77 3.9 103.2 12 17
10:00 ENE 15 gusts 18 0.92 4.3 103.2 11 17
9:00 ENE 17 gusts 21 0.94 4.0 103.2 11 17
8:00 ENE 18 gusts 22 0.95 4.3 103.1 10 17
7:00 ENE 18 gusts 22 0.85 4.3 103.1 10 17
6:00 ENE 17 gusts 21 0.92 4.3 103.0 11 17
5:00 ENE 17 gusts 21 1.00 4.1 103.0 11 17
4:00 ENE 17 gusts 22 0.92 4.1 103.0 11 17
3:00 ENE 17 gusts 21 0.93 4.0 102.9 11 17
2:00 ENE 19 gusts 24 0.97 3.7 102.9 11 17
1:00 ENE 20 gusts 24 0.96 4.3 102.9 11 17
0:00 ENE 19 gusts 23 1.05 4.2 102.9 11 17
21 September 2026
23:00 ENE 22 gusts 24 1.03 4.2 102.8 11 17
22:00 NE 20 gusts 25 0.89 4.3 102.8 12 17
21:00 NE 19 gusts 24 0.84 4.0 102.7 12 17
20:00 NE 17 gusts 22 0.74 3.8 102.7 12 17
19:00 NE 16 gusts 19 0.70 3.8 102.7 12 17
18:00 NE 15 gusts 20 0.74 3.9 102.7 13 17
17:00 NE 16 gusts 19 0.75 4.1 102.6 12 17

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

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