28.04
tue
tue
Day
75°F
W 11 mph
Precip.
100%
100%
Night
72°F
W 11 mph
Precip.
87%
87%
29.04
wed
wed
Day
75°F
SW 12 mph
Precip.
63%
63%
Night
72°F
W 13 mph
Precip.
100%
100%
30.04
thu
thu
Day
77°F
W 13 mph
Precip.
89%
89%
Night
72°F
W 13 mph
Precip.
64%
64%
01.05
fri
fri
Day
77°F
W 14 mph
Precip.
72%
72%
Night
72°F
W 11 mph
Precip.
80%
80%
02.05
sat
sat
Day
75°F
W 13 mph
Precip.
85%
85%
Night
73°F
W 11 mph
Precip.
100%
100%
03.05
sun
sun
Day
75°F
W 9 mph
Precip.
100%
100%
Night
73°F
W 11 mph
Precip.
100%
100%
04.05
mon
mon
Day
75°F
SW 9 mph
Precip.
100%
100%
Night
72°F
SW 10 mph
Precip.
76%
76%
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 76.1°F. The highest and lowest sea temperatures during the month were 77.5°F and 74.5°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 77.8°F. The highest and lowest sea temperatures during the month were 78.6°F and 77.4°F.
Air temperature in Kahului, °F
Precipitation total in Kahului, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Kahului
Kahului on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Kahului
Local time: 08:47
April 28, tuesday
0900
75°F
W
11 mph
11 mph
1200
75°F
W
11 mph
11 mph
1500
75°F
W
11 mph
11 mph
1800
73°F
SW
12 mph
12 mph
2100
73°F
W
12 mph
12 mph
April 29, wednesday
0000
72°F
W
11 mph
11 mph
0300
72°F
SW
12 mph
12 mph
0600
72°F
SW
11 mph
11 mph
