NDBC buoy, Michigan

9076024 - Rock Cut Buoy RCKM4

Name: NDBC buoy RCKM4 latest observation
Creator: Tide & Temp
License: https://creativecommons.org/publicdomain/zero/1.0/

Water 52.2 F as of 08:48 UTC, Sunday, October 18, 2026.

Water temperature at NDBC buoy RCKM4 (9076024 - Rock Cut, MI) is 52.2 F (11.2 C), observed 08:48 UTC on October 18, 2026.

Water

52.2 F

11.2 C

Wind

3 kt

from 190 deg

Pressure

1023 hPa

sea level

Position 46.264, -84.191 · Water Level Observation Network · owner code O. Latest observation from NDBC station RCKM4; this site refreshes once a day, the buoy reports hourly.

All Michigan water temperatures