NDBC buoy, Texas

8771450 - Galveston Pier 21 Buoy GTOT2

Name: NDBC buoy GTOT2 latest observation
Creator: Tide & Temp
License: https://creativecommons.org/publicdomain/zero/1.0/

Water 79.5 F as of 08:48 UTC, Sunday, October 18, 2026.

Water temperature at NDBC buoy GTOT2 (8771450 - Galveston Pier 21, TX) is 79.5 F (26.4 C), observed 08:48 UTC on October 18, 2026.
Air temperature at the buoy is 64 F, cooler than the water.
The nearest NOAA tide station is GALVESTON, Galveston Channel, 0.1 mi away.

Water

79.5 F

26.4 C

Air

64 F

17.5 C

Wind

7 kt

from 50 deg

Pressure

1025 hPa

sea level

Position 29.311, -94.792 · Water Level Observation Network · owner code O. Latest observation from NDBC station GTOT2; this site refreshes once a day, the buoy reports hourly.

Nearby tide stations

GALVESTON, Galveston Channel0.1 mi
Galveston Pleasure Pier1.8 mi
Port Bolivar3.8 mi
Galveston Bay Entrance, North Jetty5.2 mi
Galveston Bay Entrance, South Jetty6.0 mi

All Texas water temperatures