Sea temperature in Singapore in Singapore real-time sea temperature, 7-day forecast and historical data
Do you want to swim in the sea in Singapore in Singapore today? First, check if the sea temperature is appropriate for swimming with our data that is updated daily, and our water temperature forecast in Singapore for the next few days.
Temperature of the sea in Singapore today
Currently, the sea water temperature in Singapore is at most:
83°F
(or 3° lower than the seasonal norm)
Other useful information about today's weather:
- Outside temperature: 76°F to 85°F
- Patchy rain nearby
- The wind is blowing at 13.7mph
- Wave height is 1ft on average, and 2.3ft at most, with a frequency of a wave every 2.1 seconds.
- More details on the sea weather of Singapore page
This report was generated on 19/07/2025
7 day sea water temperature forecast in Singapore
Discover the weather forecast for the water temperature in Singapore for the next 7 days below. You will also find the 7-day forecast for outside temperature and wave height. For more details, hour by hour, see the chart below the listing.
Saturday 19 July 2025
sea temperature:
83°F
Wave height: 0.3ft to 1ft
Outside temperature: 76°F to 85°F
Sunday 20 July 2025
sea temperature:
83°F
Wave height: 0.3ft to 1.6ft
Outside temperature: 83°F to 85°F
Monday 21 July 2025
sea temperature:
83°F
Wave height: 0.3ft to 1.3ft
Outside temperature: 79°F to 85°F
Tuesday 22 July 2025
sea temperature:
83°F
Wave height: 0.7ft to 1ft
Outside temperature: 81°F to 85°F
Wednesday 23 July 2025
sea temperature:
83°F to 86°F
Wave height: 0.3ft to 0.7ft
Outside temperature: 83°F to 85°F
Thursday 24 July 2025
sea temperature:
86°F
Wave height: 0.7ft to 1ft
Outside temperature: 77°F to 85°F
Friday 25 July 2025
sea temperature:
86°F
Wave height: 0.3ft to 1ft
Outside temperature: 81°F to 83°F
Chart of water temperature variation over 7 days
History of water temperature in Singapore
We record the water temperature daily in Singapore In this way, we can provide you with the average sea temperature in Singapore over the last 24 months and a more detailed chart for recent months.
Monthly sea temperature averages over 24 months
- july 2025
- Average water temperature: 84°F (83°F to 86°F)
- june 2025
- Average water temperature: 85°F (83°F to 88°F)
- may 2025
- Average water temperature: 85°F (83°F to 88°F)
- april 2025
- Average water temperature: 84°F (81°F to 86°F)
- march 2025
- Average water temperature: 82°F (79°F to 85°F)
- february 2025
- Average water temperature: 81°F (79°F to 85°F)
- january 2025
- Average water temperature: 81°F (77°F to 85°F)
- december 2024
- Average water temperature: 85°F (81°F to 88°F)
- november 2024
- Average water temperature: 87°F (86°F to 88°F)
- october 2024
- Average water temperature: 84°F (83°F to 86°F)
- september 2024
- Average water temperature: 84°F (83°F to 86°F)
- august 2024
- Average water temperature: 84°F (83°F to 86°F)
- july 2024
- Average water temperature: 84°F (83°F to 87°F)
- june 2024
- Average water temperature: 87°F (83°F to 88°F)
- may 2024
- Average water temperature: 86°F (83°F to 89°F)
- april 2024
- Average water temperature: 86°F (83°F to 88°F)
- march 2024
- Average water temperature: 83°F (81°F to 86°F)
- february 2024
- Average water temperature: 82°F (79°F to 85°F)
- january 2024
- Average water temperature: 82°F (79°F to 85°F)
- december 2023
- Average water temperature: 85°F (81°F to 86°F)
- november 2023
- Average water temperature: 87°F (83°F to 88°F)
- october 2023
- Average water temperature: 85°F (83°F to 88°F)
- september 2023
- Average water temperature: 84°F (81°F to 86°F)
- august 2023
- Average water temperature: 85°F (83°F to 88°F)
Variation of water temperature in Singapore over the past 2 months
Warning:
The information provided on this page regarding the sea temperature in Singapore is for informational purposes only. It is the surface temperature of the sea measured by satellite, based on data available at the time of consultation. These data may vary depending on several factors such as local weather conditions, tides, and other variables. We therefore recommend consulting additional local sources for updated information before making any decisions based on this data.