Beach
Narathat Beach
Thailand · sea 30.4 °C at its warmest, in May

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 21 km offshore, at the nearest open water cell of a 0.25° grid.
About
Narathat Beach (Thai: หาดนราทัศน์, RTGS: Hat Narathat, pronounced [hàːt nā.rāː.tʰát]) is a beach on the Gulf of Thailand about 5 kilometres (3 mi) long near Narathiwat, Thailand.
Questions
How warm is the sea at Narathat Beach?
The sea off Narathat Beach averages 30.4 °C at its warmest, in May, and 27.6 °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 Narathat 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 Narathat Beach?
Narathat Beach is on the coast of Thailand, at 6.4472, 101.8242. The map on this site flies straight to it.