29.12
mon
mon
Day
82°F
S 12 mph
Precip.
100%
100%
Night
79°F
S 11 mph
Precip.
69%
69%
30.12
tue
tue
Day
79°F
S 11 mph
Precip.
100%
100%
Night
79°F
SW 12 mph
Precip.
100%
100%
31.12
wed
wed
Day
81°F
S 11 mph
Precip.
100%
100%
Night
79°F
S 8 mph
Precip.
0%
0%
01.01
thu
thu
Day
81°F
S 9 mph
Precip.
0%
0%
Night
79°F
S 12 mph
Precip.
100%
100%
02.01
fri
fri
Day
82°F
S 12 mph
Precip.
0%
0%
Night
79°F
S 16 mph
Precip.
0%
0%
03.01
sat
sat
Day
82°F
NE 16 mph
Precip.
100%
100%
Night
77°F
NW 17 mph
Precip.
100%
100%
04.01
sun
sun
Day
75°F
SE 13 mph
Precip.
100%
100%
Night
73°F
SE 12 mph
Precip.
100%
100%
Sea water temperature in December, °F
Show year:
2025
2024
2023
The average sea water temperature in December of 2025 was 84.0°F. The highest and lowest sea temperatures during the month were 86.2°F and 82.2°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: 22:47
December 30, tuesday
0000
79°F
S
11 mph
11 mph
0300
79°F
S
12 mph
12 mph
0600
77°F
S
12 mph
12 mph
0900
79°F
S
11 mph
11 mph
1200
79°F
S
11 mph
11 mph
1500
82°F
S
16 mph
16 mph
1800
81°F
S
14 mph
14 mph
2100
79°F
SW
14 mph
14 mph
