NDBC buoy, Alaska

Nanakwa Shoal Buoy 46181

Name: NDBC buoy 46181 latest observation
Creator: Tide & Temp
License: https://creativecommons.org/publicdomain/zero/1.0/

Water 48.7 F as of 09:00 UTC, Sunday, October 18, 2026.

Water temperature at NDBC buoy 46181 (Nanakwa Shoal) is 48.7 F (9.3 C), observed 09:00 UTC on October 18, 2026.
Air temperature at the buoy is 48 F, cooler than the water.
The nearest NOAA tide station is Hidden Inter Entrance, Pearse Inlet, 98 mi away.

Water

48.7 F

9.3 C

Air

48 F

9.1 C

Wave height

0.3 ft

dominant period 2 s

Wind

6 kt

from 190 deg

Pressure

1020 hPa

sea level

Position 53.830, -128.830 · 3-meter discus buoy · owner code C. Latest observation from NDBC station 46181; this site refreshes once a day, the buoy reports hourly.

Nearby tide stations

Hidden Inter Entrance, Pearse Inlet98 mi
Nakat Harbor, Alaska102 mi
Boca de Quadra119 mi
Kah Shakes Cove120 mi
Davis River entrance, Alaska144 mi

All Alaska water temperatures