NDBC buoy, Hawaii

Pearl Harbor Entrance Buoy 51211

Name: NDBC buoy 51211 latest observation
Creator: Tide & Temp
License: https://creativecommons.org/publicdomain/zero/1.0/

Water 80.4 F as of 08:30 UTC, Sunday, October 18, 2026.

Water temperature at NDBC buoy 51211 (Pearl Harbor Entrance, HI) is 80.4 F (26.9 C), observed 08:30 UTC on October 18, 2026.
Air temperature at the buoy is 79 F, cooler than the water.
The nearest NOAA tide station is Pearl Harbor Entrance, Bishop Point, 2.3 mi away.

Water

80.4 F

26.9 C

Air

79 F

26.0 C

Wave height

3.0 ft

dominant period 14 s

Position 21.297, -157.959 · Waverider Buoy · owner code PO. Latest observation from NDBC station 51211; this site refreshes once a day, the buoy reports hourly.

Nearby tide stations

Pearl Harbor Entrance, Bishop Point2.3 mi
Ford Island, Pearl Harbor4.9 mi
Pearl Harbor, Ford Island Ferry5.1 mi
Honolulu6.1 mi
Moku O Loe14 mi

All Hawaii water temperatures