Measurements:
°C
°F
CURRENT WEATHER
04:51
Surabaya
78°F
NE 4 mph
Feels like: 82°F
Precip: 0%
World Resorts Indonesia Surabaya Weather

7 Day Weather Forecast

04.28
mon
DAY
92°F
NW 2 mph
precip
0%
NIGHT
82°F
NW 7 mph
precip
0%
04.29
tue
DAY
90°F
NW 4 mph
precip
0%
NIGHT
82°F
SW 2 mph
precip
0%
04.30
wed
DAY
92°F
W 4 mph
precip
0%
NIGHT
82°F
S 1 mph
precip
100%
05.01
thu
DAY
92°F
SE 2 mph
precip
0%
NIGHT
84°F
SE 2 mph
precip
100%
05.02
fri
DAY
90°F
SE 4 mph
precip
100%
NIGHT
80°F
S 3 mph
precip
100%
05.03
sat
DAY
88°F
NW 3 mph
precip
100%
NIGHT
80°F
NW 2 mph
precip
0%
05.04
sun
DAY
90°F
W 5 mph
precip
46%
NIGHT
80°F
W 2 mph
precip
100%

Surabaya Sea Water Temperature in April, °F

Select Year: 2025 2024 2023
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9
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25
27
29
31
25
27
29
31
33
35

The average sea surface temperature in April 2025 for Surabaya was 29.9°F. The maximum and minimum values were 29.5°F and 30.5°F respectively.

Surabaya on the Weather Map

Best Time to Visit Surabaya
The most sunny months:
September 27 days
August 27 days
July 25 days
The most warm months:
October 98.9 °F
September 97.9 °F
November 97.4 °F
Warmest sea temperature:
November 90.8 °F
April 90.2 °F
December 89.9 °F
The most cold months:
February 92.3 °F
January 92.5 °F
March 93.9 °F
The most rainy months:
January 18 days
February 16 days
March 16 days
The most windy months:
January 7 mph
September 6 mph
August 6 mph
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