Water temperature in Kalkudah Beach

This data the coastal Kalkudah Beach sea water temperature today, tomorrow and the upcoming days. Besides, you can also get information about the weather and surf forecast, as well as the data on sunrise / sunset and moonrise / moonset at a given point on any given day.

Current sea temperature in Kalkudah Beach

Water temperature in Kalkudah Beach today is 29.2°C. Based on our historical data over a period of ten years, the warmest water in this day in the Bay of Bengal near Kalkudah Beach was recorded in 2014 and was 29.4°C, and the coldest was recorded in 2007 at 28.5°C. Sea water temperature in Kalkudah Beach is expected to be constant 29.2°C in the next 10 days. September average water temperature in Kalkudah Beach is 29.1°C, the minimum temperature is 28.3°C, and the maximum is 29.7°C.

The swimming season in Kalkudah Beach lasts from January to December, twelve months per year! During those months, Kalkudah Beach water temperature does not drop below 20°C and therefore suitable for comfortable swimming. The average water temperature in Kalkudah Beach in winter reaches 27.6°C, in spring 29.8°C, in summer the average temperature rises to 29.3°C, and in autumn it is 29.1°C.

Kalkudah Beach water temperature now

Surf Forecast in Kalkudah Beach for today

Another important indicators for a comfortable holiday on the beach are the presence and height of the waves, as well as the speed and direction of the wind. Please find below data on the swell size for Kalkudah Beach. We calculate the swell size based on the mean wave height (trough to crest) of each third highest wave. For more information on surf forecasts for the next ten days, please visit sea state forecast Kalkudah Beach. Data in table shown for 27 September 2025, time in GMT 0 format (you can change the time zone on the sea state forecast page)

Surf report in Kalkudah Beach

Kalkudah Beach weather forecast

Current temperature and weather

Data in a table show Kalkudah Beach temperature today (27 September 2025). For more information and forecast for a few days, go to the weather forecast Kalkudah Beach.

0-3 h	3-6 h	6-9 h	9-12 h
28.2°C	27.5°C	27.8°C	28.2°C

12-15 h	15-18 h	18-21 h	21-24 h
32.7°C	31.5°C	29.8°C	28.2°C

Kalkudah Beach water temperature by month

These figures shows the average, minimum and maximum monthly sea temperature in Kalkudah Beach. In addition to the table values, the graph below displays of changes average surface temperature during the year. Values are calculated based on the data over the past 10 years. Using them, you can check the water temperature in Kalkudah Beach on any day of this period that interests you. Click on the month link and you will see a table for each day, or alternatively you can view the temperature curve of the month and select 2 different years you want to compare, either in a table or as a curve

Chart monthly average water temperature in Kalkudah Beach

The nearest beaches and cities from Kalkudah Beach with the water temperature today, as well as the air temperature and the state of the weather during the day and the average wave height for today

	Water	Weather		Wave
Akkaraipattu	29.2°C	35°C		0.49 m
Nilaveli	28.3°C	33°C		0.57 m
Pottuvil	29°C	35°C		1.31 m
Arugam Bay	28.8°C	34°C		1.31 m
Chilaw	28.3°C	28°C		1.93 m
Peliyagoda	28.8°C	28°C		1.91 m
Hambantota	28.2°C	27°C		1.82 m
Wattala	28.8°C	28°C		1.77 m
Katunayake	28.5°C	28°C		1.91 m
Dehiwala-Mount Lavinia	28.9°C	28°C		1.84 m

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Our report for Kalkudah Beach is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.