# Kapalua Bay water temperature

Sea temperature at Kapalua Bay is 27.6 °C (81.7 °F).

- Location: Kapalua Bay, USA
- Timezone: Pacific/Honolulu
- Source: Open-Meteo marine forecast (snapshot)
- Generated at: 2026-09-22T01:18:03.246505-10:00
- Forecast page: https://snorkelforecast.com/usa/kapalua-bay/
- HTML sea temperature: https://snorkelforecast.com/usa/kapalua-bay/sea-temperature/
- Temperature is not a safety rating or snorkel score.
- Guidance: Warm water
- What to wear: Most people are comfortable in swimwear or a light rash guard.

## Monthly baseline

- January: 25.3 °C (77.5 °F)
- February: 24.6 °C (76.3 °F)
- March: 24.7 °C (76.5 °F)
- April: 25.2 °C (77.4 °F)
- May: 25.6 °C (78.1 °F)
- June: 26.2 °C (79.2 °F)
- July: 26.6 °C (79.9 °F)
- August: 27.0 °C (80.6 °F)
- September: 27.2 °C (81.0 °F)
- October: 27.0 °C (80.6 °F)
- November: 26.4 °C (79.5 °F)
- December: 25.8 °C (78.4 °F)