Beach
鯤鯓海水浴場
Yuguang Village, Taiwan · sea 29.4 °C at its warmest, in July

Sea temperature month by month
23.5Jan
23.5Feb
24.1Mar
25.8Apr
27.6May
28.8Jun
29.4Jul
29.3Aug
28.8Sep
27.6Oct
26Nov
24.5Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
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 鯤鯓海水浴場?
The sea off 鯤鯓海水浴場 averages 29.4 °C at its warmest, in July, and 23.5 °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 鯤鯓海水浴場?
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 鯤鯓海水浴場?
鯤鯓海水浴場 is on the coast of Yuguang Village, Taiwan, at 22.9611, 120.1678. The map on this site flies straight to it.