Naturist beach
Kehena Beach
Puna, United States · sea 26.5 °C at its warmest, in September

Sea temperature month by month
24.4Jan
24.2Feb
24.1Mar
24.4Apr
24.9May
25.4Jun
25.8Jul
26.3Aug
26.5Sep
26.4Oct
25.9Nov
25Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
Kehena Beach is a narrow black sand beach located on the east shore of the island of Hawaii, in the Puna district.
Questions
How warm is the sea at Kehena Beach?
The sea off Kehena Beach averages 26.5 °C at its warmest, in September, and 24.1 °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 Kehena 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 Kehena Beach?
Kehena Beach is on the coast of Puna, United States, at 19.3936, -154.9301. The map on this site flies straight to it.
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