Maui Water Temperature

(Today) Sep 2025

26.5°C / 79.7°F

The water will feel hot. Water temperature similar to a heated indoor swimming pool.

Current weather

28°C / 82°F
(clear sky)
Partly cloudy
Wind
22 mph
Humidity
68%

Water temps is based on average surface temperatures measured throughout Maui.

Map showing Maui locations. Click on pins to view water temperature.

7 locations listed in Maui.