Beach
Songdo Beach
Busan, South Korea · sea 26.1 °C at its warmest, in August

Sea temperature month by month
14.8Jan
13.7Feb
13.7Mar
14.7Apr
16.6May
20Jun
23.2Jul
26.1Aug
24.6Sep
21.9Oct
19.3Nov
16.9Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
Songdo Beach (Korean: 송도해수욕장) is a man-made beach in Busan, South Korea. It was created in 1913.
Questions
How warm is the sea at Songdo Beach?
The sea off Songdo Beach averages 26.1 °C at its warmest, in August, and 13.7 °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 Songdo Beach?
The sea reaches 20 °C or more from June to October. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.
Where is Songdo Beach?
Songdo Beach is on the coast of Busan, South Korea, at 35.0762, 129.0180. The map on this site flies straight to it.