Whanganui water temperature
Whanganui, Whanganui at Te Rewa · River
The current water temperature at Whanganui is 9.3 °C (as of August 21, 2026, source: NZ Regional Councils).
9.3 °C
Frequently asked questions
Can you swim at Whanganui right now?
The current water temperature is 9.3 °C. See live swimming conditions, weather and quality in the BrrChecker app.
How warm is the water at Whanganui?
Currently 9.3 °C (updated continuously).
