26.12
fri
fri
Day
82°F
S 10 mph
Precip.
100%
100%
Night
79°F
S 9 mph
Precip.
100%
100%
27.12
sat
sat
Day
82°F
S 7 mph
Precip.
100%
100%
Night
79°F
S 9 mph
Precip.
100%
100%
28.12
sun
sun
Day
81°F
S 9 mph
Precip.
100%
100%
Night
79°F
S 9 mph
Precip.
0%
0%
29.12
mon
mon
Day
81°F
SE 11 mph
Precip.
78%
78%
Night
79°F
S 10 mph
Precip.
100%
100%
30.12
tue
tue
Day
79°F
E 7 mph
Precip.
100%
100%
Night
79°F
S 5 mph
Precip.
0%
0%
31.12
wed
wed
Day
81°F
NW 6 mph
Precip.
100%
100%
Night
79°F
S 12 mph
Precip.
100%
100%
01.01
thu
thu
Day
79°F
E 4 mph
Precip.
100%
100%
Night
77°F
S 7 mph
Precip.
74%
74%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 84.2°F. The highest and lowest sea temperatures during the month were 86.2°F and 82.6°F.
Sea water temperature in January, °F
Show year:
2025
2024
2023
The average sea water temperature in January of 2025 was 82.4°F. The highest and lowest sea temperatures during the month were 83.5°F and 81.3°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: 04:49
December 26, friday
0600
79°F
S
12 mph
12 mph
0900
79°F
S
12 mph
12 mph
1200
82°F
S
10 mph
10 mph
1500
82°F
S
6 mph
6 mph
1800
81°F
S
6 mph
6 mph
2100
79°F
S
9 mph
9 mph
December 27, saturday
0000
79°F
S
9 mph
9 mph
0300
77°F
S
10 mph
10 mph
