Beach
Tsurigasaki Beach
Ichinomiya, Japan · sea 25.7 °C at its warmest, in August

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
Der Tsurigasaki Surfing Beach ist ein Strand zum Surfen in der Stadt Ichinomiya im Landkreis Chōsei der japanischen Präfektur Chiba.
Questions
How warm is the sea at Tsurigasaki Beach?
The sea off Tsurigasaki Beach averages 25.7 °C at its warmest, in August, and 15.7 °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 Tsurigasaki Beach?
The sea reaches 20 °C or more from June to November. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.
Where is Tsurigasaki Beach?
Tsurigasaki Beach is on the coast of Ichinomiya, Japan, at 35.3359, 140.3946. The map on this site flies straight to it.