25.07
sat
sat
Day
84°F
N 13 mph
Precip.
43%
43%
Night
82°F
N 5 mph
Precip.
18%
18%
26.07
sun
sun
Day
81°F
NE 9 mph
Precip.
60%
60%
Night
81°F
NW 7 mph
Precip.
12%
12%
27.07
mon
mon
Day
81°F
N 9 mph
Precip.
17%
17%
Night
81°F
NW 8 mph
Precip.
16%
16%
28.07
tue
tue
Day
82°F
N 11 mph
Precip.
42%
42%
Night
82°F
NW 8 mph
Precip.
9%
9%
29.07
wed
wed
Day
84°F
N 11 mph
Precip.
9%
9%
Night
82°F
NW 7 mph
Precip.
12%
12%
30.07
thu
thu
Day
84°F
N 11 mph
Precip.
36%
36%
Night
82°F
NW 8 mph
Precip.
11%
11%
31.07
fri
fri
Day
84°F
NW 9 mph
Precip.
19%
19%
Night
82°F
NW 7 mph
Precip.
13%
13%
01.08
sat
sat
Day
84°F
NW 6 mph
Precip.
23%
23%
Night
82°F
NW 8 mph
Precip.
9%
9%
02.08
sun
sun
Day
84°F
NW 7 mph
Precip.
9%
9%
Night
82°F
NW 8 mph
Precip.
9%
9%
03.08
mon
mon
Day
86°F
N 11 mph
Precip.
19%
19%
Night
82°F
NW 6 mph
Precip.
23%
23%
04.08
tue
tue
Day
84°F
N 12 mph
Precip.
10%
10%
Night
82°F
NW 8 mph
Precip.
8%
8%
05.08
wed
wed
Day
86°F
N 12 mph
Precip.
6%
6%
Night
82°F
NW 8 mph
Precip.
16%
16%
06.08
thu
thu
Day
86°F
N 16 mph
Precip.
6%
6%
Night
82°F
NW 11 mph
Precip.
11%
11%
07.08
fri
fri
Day
86°F
N 11 mph
Precip.
18%
18%
Night
84°F
NW 9 mph
Precip.
8%
8%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 86.3°F. The highest and lowest sea temperatures during the month were 87.3°F and 85.8°F.
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 85.6°F. The highest and lowest sea temperatures during the month were 86.4°F and 84.9°F.
Air temperature in Sentosa, °F
Precipitation total in Sentosa, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Sentosa
Sentosa on a weather map
24 Hours Forecast
Sentosa
Local time: 22:10
July 26, sunday
0000
82°F
N
5 mph
5 mph
0300
81°F
N
4 mph
4 mph
0600
81°F
NE
5 mph
5 mph
0900
81°F
NE
7 mph
7 mph
1200
81°F
NE
9 mph
9 mph
1500
82°F
NE
9 mph
9 mph
1800
82°F
N
9 mph
9 mph
2100
82°F
NW
8 mph
8 mph
