Beach
Klong Dao Beach
Ko Lanta Yai, Thailand · sea 30.3 °C at its warmest, in May

Sea temperature month by month
28.5Jan
28.9Feb
29.5Mar
30.2Apr
30.3May
30.1Jun
29.8Jul
29.7Aug
29.2Sep
29.1Oct
28.9Nov
28.6Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
beach on Ko Lanta, Thailand
Wikipedia has no article about this beach yet. It is on the atlas from its Wikidata record and its photograph.
Questions
How warm is the sea at Klong Dao Beach?
The sea off Klong Dao Beach averages 30.3 °C at its warmest, in May, and 28.5 °C at its coolest. These are monthly means from NOAA's OISST v2.1 satellite and buoy record for 1991 to 2020, sampled at the beach's own coordinates.
When can you swim at Klong Dao Beach?
The sea reaches 20 °C or more from All year. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.
Where is Klong Dao Beach?
Klong Dao Beach is on the coast of Ko Lanta Yai, Thailand, at 7.6359, 99.0297. The map on this site flies straight to it.