25.08
tue
tue
Day
68°F
W 8 mph
Precip.
21%
21%
Night
61°F
W 7 mph
Precip.
27%
27%
26.08
wed
wed
Day
66°F
W 4 mph
Precip.
17%
17%
Night
61°F
W 7 mph
Precip.
25%
25%
27.08
thu
thu
Day
68°F
W 5 mph
Precip.
13%
13%
Night
61°F
W 9 mph
Precip.
25%
25%
28.08
fri
fri
Day
68°F
W 8 mph
Precip.
17%
17%
Night
61°F
W 11 mph
Precip.
32%
32%
29.08
sat
sat
Day
68°F
W 6 mph
Precip.
15%
15%
Night
61°F
W 8 mph
Precip.
19%
19%
30.08
sun
sun
Day
66°F
W 7 mph
Precip.
24%
24%
Night
63°F
W 6 mph
Precip.
18%
18%
31.08
mon
mon
Day
68°F
W 4 mph
Precip.
25%
25%
Night
64°F
W 10 mph
Precip.
40%
40%
01.09
tue
tue
Day
68°F
W 9 mph
Precip.
33%
33%
Night
64°F
SW 8 mph
Precip.
34%
34%
02.09
wed
wed
Day
66°F
W 7 mph
Precip.
40%
40%
Night
63°F
W 7 mph
Precip.
37%
37%
03.09
thu
thu
Day
66°F
W 7 mph
Precip.
26%
26%
Night
61°F
SW 7 mph
Precip.
25%
25%
04.09
fri
fri
Day
68°F
W 4 mph
Precip.
6%
6%
Night
61°F
SW 8 mph
Precip.
31%
31%
05.09
sat
sat
Day
64°F
W 7 mph
Precip.
40%
40%
Night
59°F
W 8 mph
Precip.
20%
20%
06.09
sun
sun
Day
66°F
W 4 mph
Precip.
19%
19%
Night
61°F
NW 3 mph
Precip.
12%
12%
07.09
mon
mon
Day
70°F
N 1 mph
Precip.
21%
21%
Night
63°F
W 4 mph
Precip.
49%
49%
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 79.6°F. The highest and lowest sea temperatures during the month were 80.2°F and 79.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 79.9°F. The highest and lowest sea temperatures during the month were 80.2°F and 79.5°F.
Air temperature in Maui, °F
Precipitation total in Maui, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Maui
Maui on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Maui
Local time: 10:15
August 25, tuesday
1200
68°F
W
8 mph
8 mph
1500
68°F
W
9 mph
9 mph
1800
64°F
W
8 mph
8 mph
2100
63°F
SW
9 mph
9 mph
August 26, wednesday
0000
61°F
W
7 mph
7 mph
0300
61°F
SW
7 mph
7 mph
0600
59°F
SW
7 mph
7 mph
0900
63°F
W
7 mph
7 mph
