17.10
sat
sat
Day
84°F
N 7 mph
Precip.
19%
19%
Night
82°F
W 6 mph
Precip.
16%
16%
18.10
sun
sun
Day
84°F
N 5 mph
Precip.
18%
18%
Night
82°F
W 7 mph
Precip.
7%
7%
19.10
mon
mon
Day
82°F
NE 9 mph
Precip.
17%
17%
Night
82°F
SW 4 mph
Precip.
6%
6%
20.10
tue
tue
Day
82°F
NE 7 mph
Precip.
7%
7%
Night
82°F
W 7 mph
Precip.
10%
10%
21.10
wed
wed
Day
82°F
N 4 mph
Precip.
17%
17%
Night
82°F
W 11 mph
Precip.
18%
18%
22.10
thu
thu
Day
82°F
N 7 mph
Precip.
7%
7%
Night
82°F
W 9 mph
Precip.
8%
8%
23.10
fri
fri
Day
82°F
NE 6 mph
Precip.
18%
18%
Night
82°F
SW 8 mph
Precip.
15%
15%
24.10
sat
sat
Day
82°F
NE 6 mph
Precip.
6%
6%
Night
82°F
W 5 mph
Precip.
6%
6%
25.10
sun
sun
Day
82°F
E 12 mph
Precip.
61%
61%
Night
82°F
SE 6 mph
Precip.
22%
22%
26.10
mon
mon
Day
81°F
NE 8 mph
Precip.
32%
32%
Night
82°F
W 4 mph
Precip.
21%
21%
27.10
tue
tue
Day
84°F
NW 7 mph
Precip.
17%
17%
Night
82°F
W 11 mph
Precip.
11%
11%
28.10
wed
wed
Day
82°F
N 6 mph
Precip.
9%
9%
Night
82°F
W 9 mph
Precip.
10%
10%
29.10
thu
thu
Day
84°F
W 6 mph
Precip.
9%
9%
Night
82°F
SW 9 mph
Precip.
9%
9%
30.10
fri
fri
Day
84°F
W 7 mph
Precip.
6%
6%
Night
84°F
W 9 mph
Precip.
16%
16%
Sea water temperature in October, °F
Show year:
2026
2025
2024
The average sea water temperature in October of 2026 was 85.3°F. The highest and lowest sea temperatures during the month were 85.8°F and 84.6°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: 07:24
October 17, saturday
0900
82°F
NW
9 mph
9 mph
1200
84°F
N
7 mph
7 mph
1500
84°F
NE
11 mph
11 mph
1800
84°F
N
9 mph
9 mph
2100
84°F
NW
7 mph
7 mph
October 18, sunday
0000
82°F
W
6 mph
6 mph
0300
82°F
W
7 mph
7 mph
0600
82°F
NW
9 mph
9 mph
