# Maui water temperature

Sea temperature at Maui is 28.0 °C (82.4 °F).

- Location: Maui, USA
- Timezone: Pacific/Honolulu
- Source: Open-Meteo marine forecast (snapshot)
- Generated at: 2026-09-22T01:17:57.095104-10:00
- Forecast page: https://snorkelforecast.com/usa/maui/
- HTML sea temperature: https://snorkelforecast.com/usa/maui/sea-temperature/
- Temperature is not a safety rating or snorkel score.
- Guidance: Very warm water
- What to wear: Swimwear is usually enough; a rash guard adds sun protection.

## Monthly baseline

- January: 25.3 °C (77.5 °F)
- February: 24.7 °C (76.5 °F)
- March: 25.0 °C (77.0 °F)
- April: 25.4 °C (77.7 °F)
- May: 26.1 °C (79.0 °F)
- June: 26.6 °C (79.9 °F)
- July: 27.0 °C (80.6 °F)
- August: 27.4 °C (81.3 °F)
- September: 27.5 °C (81.5 °F)
- October: 27.3 °C (81.1 °F)
- November: 26.5 °C (79.7 °F)
- December: 25.8 °C (78.4 °F)