14.08
fri
fri
Day
81°F
SW 22 mph
Precip.
4%
4%
Night
77°F
SW 22 mph
Precip.
34%
34%
15.08
sat
sat
Day
81°F
SW 32 mph
Precip.
32%
32%
Night
77°F
SW 35 mph
Precip.
12%
12%
16.08
sun
sun
Day
77°F
W 19 mph
Precip.
67%
67%
Night
77°F
W 11 mph
Precip.
63%
63%
17.08
mon
mon
Day
79°F
W 19 mph
Precip.
26%
26%
Night
77°F
W 17 mph
Precip.
17%
17%
18.08
tue
tue
Day
79°F
W 18 mph
Precip.
11%
11%
Night
77°F
W 13 mph
Precip.
11%
11%
19.08
wed
wed
Day
79°F
W 14 mph
Precip.
7%
7%
Night
77°F
SW 11 mph
Precip.
20%
20%
20.08
thu
thu
Day
81°F
W 13 mph
Precip.
23%
23%
Night
77°F
SW 11 mph
Precip.
27%
27%
21.08
fri
fri
Day
81°F
W 7 mph
Precip.
16%
16%
Night
79°F
SW 6 mph
Precip.
29%
29%
22.08
sat
sat
Day
81°F
NW 7 mph
Precip.
16%
16%
Night
79°F
SW 11 mph
Precip.
30%
30%
23.08
sun
sun
Day
81°F
W 14 mph
Precip.
17%
17%
Night
77°F
W 18 mph
Precip.
15%
15%
24.08
mon
mon
Day
79°F
SW 19 mph
Precip.
9%
9%
Night
77°F
SW 17 mph
Precip.
26%
26%
25.08
tue
tue
Day
79°F
SW 20 mph
Precip.
11%
11%
Night
77°F
SW 18 mph
Precip.
15%
15%
26.08
wed
wed
Day
79°F
SW 19 mph
Precip.
4%
4%
Night
77°F
SW 15 mph
Precip.
14%
14%
27.08
thu
thu
Day
79°F
W 14 mph
Precip.
9%
9%
Night
77°F
SW 9 mph
Precip.
11%
11%
sea water
temperature
temperature
| Honolulu |
monthly
weather
weather
| Honolulu |
current
weather
weather
| Honolulu |
7 days
forecast
forecast
| Honolulu |
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 80.8°F. The highest and lowest sea temperatures during the month were 81.3°F and 79.9°F.
Air temperature in Honolulu, °F
Precipitation total in Honolulu, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Honolulu
Honolulu on a weather map
Places in USA:
Name
°F
24 Hours Forecast
Honolulu
Local time: 18:38
August 14, friday
2100
77°F
SW
24 mph
24 mph
August 15, saturday
0000
77°F
SW
22 mph
22 mph
0300
77°F
SW
24 mph
24 mph
0600
77°F
SW
25 mph
25 mph
0900
79°F
SW
29 mph
29 mph
1200
81°F
SW
32 mph
32 mph
1500
81°F
SW
31 mph
31 mph
1800
79°F
SW
30 mph
30 mph
