3-2354-01 Halawa Shaft (S12), Oahu, Hawaii water temperature
3-2354-01 Halawa Shaft (S12), Oahu, Hawaii · River
The current water temperature at 3-2354-01 Halawa Shaft (S12) is 20.7 °C (as of July 28, 2026, source: USGS).
20.7 °C
Frequently asked questions
Can you swim at 3-2354-01 Halawa Shaft (S12) right now?
The current water temperature is 20.7 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at 3-2354-01 Halawa Shaft (S12)?
Currently 20.7 °C (updated continuously).
