Gaua · River
The current water temperature at Gaua is 12.5 °C (as of July 18, 2026, source: official monitoring networks).
Can you swim at Gaua right now?
The current water temperature is 12.5 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Gaua?
Currently 12.5 °C (updated continuously).