Sea temperature in Unakuruwa Beach in Sri Lanka real-time sea temperature, 7-day forecast and historical data
Do you want to swim in the sea in Unakuruwa Beach in Sri Lanka today? First, check if the sea temperature is appropriate for swimming with our data that is updated daily, and our water temperature forecast in Unakuruwa Beach for the next few days.
Temperature of the sea in Unakuruwa Beach today
Currently, the sea water temperature in Unakuruwa Beach is at most:
81°F
(or 4° lower than the seasonal norm)
Other useful information about today's weather:
- Outside temperature: 79°F to 83°F
- Light rain shower
- The wind is blowing at 11.2mph
- Wave height is 4.6ft on average, and 2ft at most, with a frequency of a wave every 11.2 seconds.
- More details on the sea weather of Unakuruwa Beach page
This report was generated on 11/03/2025
7 day sea water temperature forecast in Unakuruwa Beach
Discover the weather forecast for the water temperature in Unakuruwa Beach 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.
Tuesday 11 March 2025

sea temperature:
81°F
Wave height: 4.6ft to 4.9ft
Outside temperature: 79°F to 83°F
Wednesday 12 March 2025

sea temperature:
81°F
Wave height: 4.3ft to 4.9ft
Outside temperature: 77°F to 83°F
Thursday 13 March 2025

sea temperature:
85°F
Wave height: 3.3ft to 3.9ft
Outside temperature: 74°F to 83°F
Friday 14 March 2025

sea temperature:
81°F
Wave height: 3ft to 3.3ft
Outside temperature: 74°F to 83°F
Saturday 15 March 2025

sea temperature:
81°F
Wave height: 3ft to 3.3ft
Outside temperature: 74°F to 83°F
Sunday 16 March 2025

sea temperature:
85°F
Wave height: 3.3ft
Outside temperature: 79°F to 81°F
Monday 17 March 2025

sea temperature:
85°F
Wave height: 3ft to 3.3ft
Outside temperature: 79°F to 83°F
Chart of water temperature variation over 7 days
History of water temperature in Unakuruwa Beach
We record the water temperature daily in Unakuruwa Beach In this way, we can provide you with the average sea temperature in Unakuruwa Beach over the last 24 months and a more detailed chart for recent months.
Monthly sea temperature averages over 24 months
- march 2025
- Average water temperature: 84°F (81°F to 85°F)
- february 2025
- Average water temperature: 83°F (79°F to 85°F)
- january 2025
- Average water temperature: 79°F (77°F to 85°F)
- december 2024
- Average water temperature: 81°F (79°F to 85°F)
- november 2024
- Average water temperature: 85°F (81°F to 86°F)
- october 2024
- Average water temperature: 82°F (79°F to 85°F)
- september 2024
- Average water temperature: 81°F (79°F to 85°F)
- august 2024
- Average water temperature: 80°F (79°F to 84°F)
- july 2024
- Average water temperature: 79°F (79°F to 81°F)
- june 2024
- Average water temperature: 81°F (79°F to 86°F)
- may 2024
- Average water temperature: 86°F (81°F to 88°F)
- april 2024
- Average water temperature: 86°F (83°F to 88°F)
- march 2024
- Average water temperature: 84°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 (77°F to 85°F)
- december 2023
- Average water temperature: 81°F (79°F to 85°F)
- november 2023
- Average water temperature: 82°F (79°F to 86°F)
- october 2023
- Average water temperature: 81°F (79°F to 85°F)
- september 2023
- Average water temperature: 80°F (79°F to 85°F)
- august 2023
- Average water temperature: 81°F (77°F to 86°F)
- july 2023
- Average water temperature: 81°F (77°F to 86°F)
- june 2023
- Average water temperature: 81°F (79°F to 85°F)
- may 2023
- Average water temperature: 84°F (81°F to 86°F)
- april 2023
- Average water temperature: 87°F (86°F to 88°F)
Variation of water temperature in Unakuruwa Beach over the past 2 months
Warning:
The information provided on this page regarding the sea temperature in Unakuruwa Beach 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.