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Lake Nipigon: Past 24 Hour Conditions

Warnings

 

Slate Island - 45136

10:00 AM EDT 26 October 2026Buoy position: 48.52N 86.95W
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)
26 October 2026
10:00 N 13 gusts 18 0.50 5.4 103.5 3 9
9:00 NNW 13 gusts 16 0.57 3.0 103.4 3 9
8:00 NNW 14 gusts 17 0.64 3.0 103.3 3 9
7:00 NNW 13 gusts 17 0.69 3.1 103.3 4 9
6:00 N 16 gusts 19 0.75 5.6 103.2 5 9
5:00 NNW 15 gusts 17 0.77 5.4 103.2 5 9
4:00 N 15 gusts 19 0.86 5.6 103.1 6 9
3:00 NNW 17 gusts 21 1.04 5.7 103.1 6 9
2:00 NNW 20 gusts 24 1.06 5.7 103.0 7 9
1:00 NNW 16 gusts 19 1.14 6.1 103.0 7 9
0:00 N 17 gusts 22 1.17 5.7 102.8 8 9
25 October 2026
23:00 NNW 15 gusts 18 1.25 5.4 102.8 9 9
22:00 NNW 15 gusts 19 1.20 5.4 102.7 10 10
21:00 WNW 12 gusts 13 1.18 5.1 102.6 10 10
20:00 W 15 gusts 17 1.22 5.6 102.6 10 10
19:00 WSW 17 gusts 19 1.17 5.3 102.5 10 10
18:00 WSW 16 gusts 19 1.03 5.1 102.5 10 10
17:00 WSW 17 gusts 19 1.08 5.3 102.5 10 10
16:00 WSW 17 gusts 20 1.26 4.9 102.5 10 10
15:00 WSW 17 gusts 20 1.32 5.1 102.5 10 10
14:00 WSW 16 gusts 19 1.27 4.8 102.6 9 10
13:00 WSW 16 gusts 19 1.24 4.8 102.6 9 9
12:00 WSW 18 gusts 21 1.18 4.7 102.6 9 9
11:00 WSW 18 gusts 22 1.04 4.4 102.6 9 9
10:00 WSW 16 gusts 18 1.01 5.6 102.6 9 9

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

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Map of Great Lakes - Lake Superior marine weather areas Royal Island Kenora Airport Sault Ste. Marie Airport Armstrong Airport Caribou Island Marathon Airport Pukaskwa National Park Wawa Airport Thunder Bay Airport Welcome Island Little Flatland Island Slate Island - 45136 Lake Of the Woods - 45148
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