09.08
sun
sun
Day
88°F
W 9 mph
Precip.
1%
1%
Night
77°F
NW 5 mph
Precip.
14%
14%
10.08
mon
mon
Day
88°F
W 6 mph
Precip.
2%
2%
Night
77°F
NW 7 mph
Precip.
9%
9%
11.08
tue
tue
Day
88°F
W 7 mph
Precip.
1%
1%
Night
77°F
NW 6 mph
Precip.
4%
4%
12.08
wed
wed
Day
88°F
NW 7 mph
Precip.
1%
1%
Night
77°F
NW 4 mph
Precip.
10%
10%
13.08
thu
thu
Day
88°F
W 8 mph
Precip.
1%
1%
Night
77°F
NW 4 mph
Precip.
9%
9%
14.08
fri
fri
Day
88°F
NW 7 mph
Precip.
1%
1%
Night
77°F
NW 5 mph
Precip.
12%
12%
15.08
sat
sat
Day
88°F
W 7 mph
Precip.
1%
1%
Night
77°F
N 4 mph
Precip.
12%
12%
sea water
temperature
temperature
| Surabaya |
monthly
weather
weather
| Surabaya |
current
weather
weather
| Surabaya |
14 days
forecast
forecast
| Surabaya |
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 84.0°F. The highest and lowest sea temperatures during the month were 84.7°F and 83.3°F.
Air temperature in Surabaya, °F
Precipitation total in Surabaya, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Surabaya
Surabaya on a weather map
Places in Indonesia:
Name
°F
24 Hours Forecast
Surabaya
Local time: 09:06
August 09, sunday
1200
88°F
W
9 mph
9 mph
1500
90°F
W
7 mph
7 mph
1800
81°F
NW
9 mph
9 mph
2100
79°F
W
8 mph
8 mph
August 10, monday
0000
77°F
NW
5 mph
5 mph
0300
75°F
E
1 mph
1 mph
0600
73°F
E
4 mph
4 mph
0900
82°F
N
1 mph
1 mph
