All data are in degrees Fahrenheit

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Water temperature in Colombo

Detailed information about the current water temperature in Colombo. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Colombo now

85.6

°F

May 10, 02:08

Trend:

decreasing

Yesterday:

85.8°F

Tomorrow:

85.4°F

Sunrise:

05:55

Sunset:

18:19

Day Length:

12 h. 24 min.

Colombo in May

Minimum:

82.0°F

Average:

82.9°F

Maximum:

84.1°F

Sea water temperature in Colombo today

As of now, in Colombo, the water temperature is 85.6°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 0.6°F lower than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to fall a bit.

Recent sea temperature and forecast

Today's water temperature is slightly lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical minimum temperature for this date. The maximum temperature recorded for this date was 88.0°F on 2016, while the historical minimum was 85.4°F on 2023.

Over the last two weeks, the water temperature has stayed slightly lower than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 85.2°F, the minimum temperature may reach 85.0°F, and the maximum might stay at 85.4°F.

Daily water temperature in Colombo

Date Current Year

actual* / forecast**

last year 10 years average
Apr 26 86.1°F 87.4°F 86.5°F
Apr 27 86.1°F 88.4°F 86.6°F
Apr 28 86.5°F 88.2°F 86.8°F
Apr 29 86.4°F 87.5°F 86.9°F
Apr 30 86.3°F 87.2°F 86.8°F
May 1 86.1°F 87.5°F 86.6°F
May 2 86.3°F 87.6°F 86.6°F
May 3 86.1°F 87.9°F 86.5°F
May 4 86.1°F 88.8°F 86.5°F
May 5 86.7°F 88.6°F 86.6°F
May 6 85.9°F 88.0°F 86.4°F
May 7 86.0°F 87.8°F 86.4°F
May 8 85.8°F 88.0°F 86.4°F
May 9 85.8°F 88.2°F 86.4°F
May 10 85.6°F 87.7°F 86.2°F
May 11 85.4°F 87.5°F 86.0°F
May 12 85.2°F 87.4°F 85.8°F
May 13 85.2°F 87.4°F 85.9°F
May 14 85.3°F 87.4°F 85.9°F
May 15 85.1°F 86.6°F 85.8°F
May 16 85.1°F 86.4°F 85.7°F
May 17 85.0°F 86.3°F 85.6°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Colombo by month

In Colombo, the water temperature is comfortable for swimming all year round.
The warmest water in Colombo was recorded on April 10, 2024, reaching a 88.8°F. While the coldest temperature occurred on August 27, 2018, dipping to 78.9°F. The average readings by season are 83.1°F in Winter, 85.7°F in Spring, 82.8°F in Summer, and 83.4°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Panadura 85.4°F 16mi
Galle 85.5°F 66mi
Weligama 85.3°F 77mi

* current water temperature in this city

** straight line distance from Colombo