Current sea water temperature:
+85.6°F
| Minimum sea water temperature in September: | 86.5°F |
| Maximum sea water temperature in September: | 81.5°F |
| Average sea water temperature in September: | 84.8°F |
| more information | |
14 days
forecast
forecast
| Sentosa |
monthly
weather
weather
| Sentosa |
Sea water temperature for the last 10 days:
| September 26 | 85.6°F | September 21 | 86.0°F |
| September 25 | 85.6°F | September 20 | 86.0°F |
| September 24 | 85.6°F | September 19 | 85.8°F |
| September 23 | 85.6°F | September 18 | 86.0°F |
| September 22 | 85.8°F | September 17 | 85.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Sentosa?
Based on the data about daily sea water temperature for the last three years the warmest sea in Sentosa was noticed in May, June and July.
Monthly Sea Temperatures in Sentosa, °F
Sea water temperature in May, °F
Show year:
2026
2025
2024
The average sea water temperature in May of 2026 was 87.1°F. The highest and lowest sea temperatures during the month were 88.2°F and 86.0°F.
Sea water temperature in June, °F
Show year:
2026
2025
2024
The average sea water temperature in June of 2026 was 87.0°F. The highest and lowest sea temperatures during the month were 87.6°F and 86.0°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 86.2°F. The highest and lowest sea temperatures during the month were 87.3°F and 85.5°F.
current
weather
weather
| Sentosa |
weather in
September
September
| Sentosa |
Best time for vacation in Sentosa
Sentosa on a weather map
24 Hours Forecast
Sentosa
Local time: 19:34
September 26, saturday
2100
84°F
NW
9 mph
9 mph
September 27, sunday
0000
84°F
W
6 mph
6 mph
0300
81°F
SE
1 mph
1 mph
0600
82°F
S
1 mph
1 mph
0900
82°F
E
2 mph
2 mph
1200
82°F
NE
9 mph
9 mph
1500
84°F
NE
9 mph
9 mph
1800
84°F
NE
6 mph
6 mph
