NDBC buoy, California

Diablo Canyon Buoy 46215

Name: NDBC buoy 46215 latest observation
Creator: Tide & Temp
License: https://creativecommons.org/publicdomain/zero/1.0/

Water 67.3 F as of 08:56 UTC, Sunday, October 18, 2026.

Water temperature at NDBC buoy 46215 (Diablo Canyon, CA) is 67.3 F (19.6 C), observed 08:56 UTC on October 18, 2026.
The nearest NOAA tide station is Port San Luis, 6.4 mi away.

Water

67.3 F

19.6 C

Wave height

4.3 ft

dominant period 13 s

Position 35.204, -120.859 · Waverider Buoy · owner code R. Latest observation from NDBC station 46215; this site refreshes once a day, the buoy reports hourly.

Nearby tide stations

Port San Luis6.4 mi
San Simeon35 mi
Oil Platform Harvest52 mi
Gaviota State Park, Pacific Ocean62 mi
Mansfield Cone62 mi

All California water temperatures