NDBC buoy, Minnesota

North Entry Buoy, North Keweenaw Peninsula (45023)

Name: NDBC buoy 45023 latest observation
Creator: Tide & Temp
License: https://creativecommons.org/publicdomain/zero/1.0/

Water 52.5 F as of 12:40 UTC, Thursday, October 15, 2026.

Water temperature at NDBC buoy 45023 (North Entry Buoy, North Keweenaw Peninsula, MI) is 52.5 F (11.4 C), observed 12:40 UTC on October 15, 2026.
Air temperature at the buoy is 49 F, cooler than the water.

Water

52.5 F

11.4 C

Air

49 F

9.7 C

Wave height

0.7 ft

significant wave height

Wind

10 kt

from 170 deg

Pressure

1022 hPa

sea level

Position 47.270, -88.607 · Moored Buoy · owner code MT. Latest observation from NDBC station 45023; this site refreshes once a day, the buoy reports hourly.

All Minnesota water temperatures