Current sea water temperature:
+78.3°F
| Minimum sea water temperature in April: | 78.8°F |
| Maximum sea water temperature in April: | 75.0°F |
| Average sea water temperature in April: | 76.7°F |
| more information | |
14 days
forecast
forecast
| Kihei |
monthly
weather
weather
| Kihei |
Sea water temperature for the last 10 days:
| April 29 | 78.3°F | April 24 | 78.1°F |
| April 28 | 77.7°F | April 23 | 78.3°F |
| April 27 | 77.5°F | April 22 | 77.7°F |
| April 26 | 77.7°F | April 21 | 77.2°F |
| April 25 | 78.3°F | April 20 | 77.0°F |
Monthly sea water temperature, °F
When is the warmest sea in Kihei?
Based on the data about daily sea water temperature for the last three years the warmest sea in Kihei was noticed in October, September and August.
Monthly Sea Temperatures in Kihei, °F
Sea water temperature in October, °F
Show year:
2025
2024
2023
The average sea water temperature in October of 2025 was 80.8°F. The highest and lowest sea temperatures during the month were 81.9°F and 79.5°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 81.1°F. The highest and lowest sea temperatures during the month were 81.7°F and 80.4°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 81.2°F. The highest and lowest sea temperatures during the month were 81.7°F and 80.4°F.
current
weather
weather
| Kihei |
weather in
May
May
| Kihei |
Best time for vacation in Kihei
Kihei on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Kihei
Local time: 02:32
April 29, wednesday
0300
72°F
SW
12 mph
12 mph
0600
70°F
SW
11 mph
11 mph
0900
75°F
SW
12 mph
12 mph
1200
75°F
SW
11 mph
11 mph
1500
75°F
SW
14 mph
14 mph
1800
73°F
SW
14 mph
14 mph
2100
72°F
SW
11 mph
11 mph
April 30, thursday
0000
72°F
W
10 mph
10 mph
