NDBC buoy, Michigan

Lake St Clair Buoy 45147

Name: NDBC buoy 45147 latest observation
Creator: Tide & Temp
License: https://creativecommons.org/publicdomain/zero/1.0/

Water 57.4 F as of 09:00 UTC, Sunday, October 18, 2026.

Water temperature at NDBC buoy 45147 (Lake St Clair) is 57.4 F (14.1 C), observed 09:00 UTC on October 18, 2026.
Air temperature at the buoy is 51 F, cooler than the water.

Water

57.4 F

14.1 C

Air

51 F

10.4 C

Wave height

1.6 ft

dominant period 3 s

Wind

17 kt

from 240 deg

Pressure

1032 hPa

sea level

Position 42.430, -82.680 · Buoy · owner code C. Latest observation from NDBC station 45147; this site refreshes once a day, the buoy reports hourly.