Measurements:
°C
°F
Sentosa
86°F
SW 4 mph
Feels like: 94°F
Precip: 49%
World Resorts Singapore Sentosa Weather

Sentosa Sea Water Temperature

Current Sea Water Temperature:
+91.2°F
Maximum Sea Water Temperature in November: 91.6°F
Minimum Sea Water Temperature in November: 87.2°F
Average water temperature in November: 89.4°F

Sea Water Temperature for the Last 10 Days:

November 14 91.2°F November 09 90.8°F
November 13 91.2°F November 08 91.0°F
November 12 90.8°F November 07 90.4°F
November 11 91.2°F November 06 90.4°F
November 10 91.0°F November 05 90.2°F

When is the Warmest Sea for Sentosa?

According to our data for the last three years for Sentosa the highest average sea water temperature was in May, June and July.

Average Water Temperature by Month, °F

Sea Water Temperature in May

Select Year: 2026 2025 2024

The average sea surface temperature in May 2026 for Sentosa was 91.3°F. The maximum and minimum values were 90.0°F and 92.4°F respectively.

Sea Water Temperature in June

Select Year: 2026 2025 2024

The average sea surface temperature in June 2026 for Sentosa was 91.1°F. The maximum and minimum values were 90.0°F and 91.8°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Sentosa was 90.2°F. The maximum and minimum values were 89.4°F and 91.4°F respectively.

Best Time to Visit Sentosa
The most sunny months:
May 10 days
July 10 days
September 10 days
The most warm months:
May 93.5 °F
April 93.1 °F
June 92.5 °F
Warmest sea temperature:
May 90.8 °F
June 90.5 °F
July 89.6 °F
The most cold months:
January 89.1 °F
December 89.9 °F
February 90.0 °F
The most rainy months:
December 18 days
November 16 days
April 14 days
The most windy months:
January 9 mph
February 9 mph
August 9 mph

Sentosa on the Weather Map

Singapore Resorts:
NAME
F°
Sentosa +86
Singapore +84
24 Hours Weather Forecast
Sentosa
Local time: 17:42
14 nov, saturday
1800 86°F
SW
4 mph
2100 82°F
S
2 mph
15 nov, sunday
0000 80°F
SE
3 mph
0300 80°F
SE
4 mph
0600 80°F
SE
4 mph
0900 82°F
SE
3 mph
1200 86°F
S
2 mph
1500 86°F
S
2 mph