NDBC buoy, Hawaii

Barbers Point, Kalaeloa Buoy 51212

Name: NDBC buoy 51212 latest observation
Creator: Tide & Temp
License: https://creativecommons.org/publicdomain/zero/1.0/

Water 81.5 F as of 08:00 UTC, Sunday, October 18, 2026.

Water temperature at NDBC buoy 51212 (Barbers Point, Kalaeloa, HI) is 81.5 F (27.5 C), observed 08:00 UTC on October 18, 2026.
Air temperature at the buoy is 78 F, cooler than the water.
The nearest NOAA tide station is Waianae, 8.9 mi away.

Water

81.5 F

27.5 C

Air

78 F

25.7 C

Wave height

3.9 ft

dominant period 15 s

Position 21.323, -158.149 · Waverider Buoy · owner code PO. Latest observation from NDBC station 51212; this site refreshes once a day, the buoy reports hourly.

Nearby tide stations

Waianae8.9 mi
Pearl Harbor Entrance, Bishop Point12 mi
Ford Island, Pearl Harbor12 mi
Pearl Harbor, Ford Island Ferry14 mi
Honolulu18 mi

All Hawaii water temperatures