18.03
wed
wed
Day
90°F
SE 0 mph
Precip.
76%
76%
Night
79°F
NW 2 mph
Precip.
100%
100%
19.03
thu
thu
Day
90°F
W 4 mph
Precip.
0%
0%
Night
77°F
NE 3 mph
Precip.
71%
71%
20.03
fri
fri
Day
88°F
SE 4 mph
Precip.
100%
100%
Night
77°F
NE 2 mph
Precip.
100%
100%
21.03
sat
sat
Day
90°F
SE 4 mph
Precip.
0%
0%
Night
77°F
E 5 mph
Precip.
69%
69%
22.03
sun
sun
Day
86°F
SE 3 mph
Precip.
0%
0%
Night
77°F
SE 4 mph
Precip.
100%
100%
23.03
mon
mon
Day
88°F
E 6 mph
Precip.
44%
44%
Night
77°F
E 6 mph
Precip.
0%
0%
24.03
tue
tue
Day
88°F
E 6 mph
Precip.
47%
47%
Night
77°F
E 4 mph
Precip.
100%
100%
sea water
temperature
temperature
| Surabaya |
monthly
weather
weather
| Surabaya |
current
weather
weather
| Surabaya |
14 days
forecast
forecast
| Surabaya |
Sea water temperature in March, °F
Show year:
2026
2025
2024
The average sea water temperature in March of 2026 was 83.7°F. The highest and lowest sea temperatures during the month were 84.4°F and 82.9°F.
Sea water temperature in April, °F
Show year:
2025
2024
2023
The average sea water temperature in April of 2025 was 85.9°F. The highest and lowest sea temperatures during the month were 86.9°F and 85.1°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: 12:42
March 18, wednesday
1500
88°F
E
2 mph
2 mph
1800
81°F
SE
2 mph
2 mph
2100
79°F
W
5 mph
5 mph
March 19, thursday
0000
79°F
NW
2 mph
2 mph
0300
77°F
E
5 mph
5 mph
0600
77°F
E
2 mph
2 mph
0900
84°F
S
1 mph
1 mph
1200
90°F
W
4 mph
4 mph
