Current Sea Water Temperature:
+81.2°F
| Maximum Sea Water Temperature in December: | 82.6°F |
| Minimum Sea Water Temperature in December: | 77.4°F |
| Average water temperature in December: | 80.4°F |
| detailed information | |
Sea Water Temperature for the Last 10 Days:
| December 13 | 81.2°F | December 08 | 81.2°F |
| December 12 | 81.0°F | December 07 | 81.0°F |
| December 11 | 81.2°F | December 06 | 81.4°F |
| December 10 | 81.0°F | December 05 | 81.6°F |
| December 09 | 81.0°F | December 04 | 81.6°F |
When is the Warmest Sea for Maui?
According to our data for the last three years for Maui the highest average sea water temperature was in September, October and August.
Average Water Temperature by Month, °F
Sea Water Temperature in September
The average sea surface temperature in September 2025 for Maui was 83.2°F. The maximum and minimum values were 82.8°F and 83.6°F respectively.
Sea Water Temperature in October
The average sea surface temperature in October 2025 for Maui was 83.2°F. The maximum and minimum values were 82.4°F and 84.2°F respectively.
Sea Water Temperature in August
The average sea surface temperature in August 2025 for Maui was 82.8°F. The maximum and minimum values were 82.2°F and 83.2°F respectively.
USA Resorts:
NAME
F°
| Chicago |  |
+6 |
| Hawaii |  |
+80 |
| Honolulu |  |
+86 |
| Houston | |
+78 |
| Las Vegas |  |
+76 |
| Los Angeles | |
+72 |
| Maui | |
+76 |
| Miami | |
+80 |
| Miami Beach | |
+82 |
| New York |  |
+36 |
| San Diego | |
+64 |
| San Francisco | |
+52 |
| Sarasota | |
+76 |
| Tampa | |
+78 |
| Washington | |
+44 |
Countries:
NAME
POPULARITY
24 Hours Weather Forecast
Maui
Local time: 12:26
13 dec, saturday
| 1500 |  |
76°F | N 5 mph |
| 1800 |  |
72°F | N 5 mph |
| 2100 | |
72°F | N 6 mph |
14 dec, sunday
| 0000 | |
72°F | N 6 mph |
| 0300 | |
70°F | NE 6 mph |
| 0600 | |
70°F | N 4 mph |
| 0900 |  |
74°F | N 4 mph |
| 1200 |  |
76°F | N 3 mph |