Measurements:
°C
°F
CURRENT WEATHER
19:18
Surabaya
84°F
NW 12 mph
Feels like: 90°F
Precip: 11%
World Resorts Indonesia Surabaya Weather

7 Day Weather Forecast

08.22
sat
DAY
92°F
W 9 mph
precip
2%
NIGHT
82°F
NW 6 mph
precip
11%
08.23
sun
DAY
94°F
W 8 mph
precip
2%
NIGHT
82°F
N 1 mph
precip
17%
08.24
mon
DAY
92°F
NW 10 mph
precip
6%
NIGHT
82°F
NW 7 mph
precip
11%
08.25
tue
DAY
92°F
NW 7 mph
precip
8%
NIGHT
82°F
NW 4 mph
precip
22%
08.26
wed
DAY
90°F
W 10 mph
precip
11%
NIGHT
82°F
NW 5 mph
precip
19%
08.27
thu
DAY
94°F
W 9 mph
precip
10%
NIGHT
80°F
N 6 mph
precip
6%
08.28
fri
DAY
94°F
W 7 mph
precip
1%
NIGHT
80°F
N 7 mph
precip
9%

Surabaya Sea Water Temperature in August, °F

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Surabaya was 28.0°F. The maximum and minimum values were 27.6°F and 28.4°F respectively.

Surabaya on the Weather Map

Best Time to Visit Surabaya
The most sunny months:
September 26 days
August 26 days
July 24 days
The most warm months:
October 98.7 °F
September 97.7 °F
November 97.0 °F
Warmest sea temperature:
November 90.7 °F
April 90.2 °F
December 89.9 °F
The most cold months:
February 92.1 °F
January 92.3 °F
March 93.7 °F
The most rainy months:
January 17 days
February 16 days
March 16 days
The most windy months:
January 7 mph
September 6 mph
February 6 mph
more details