Beach
Eighty Mile Beach
Western Australia, Australia · sea 30.8 °C at its warmest, in March

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 16 km offshore, at the nearest open water cell of a 0.25° grid.
About
Eighty Mile Beach also spelled Eighty-mile Beach or 80-mile Beach, and formerly called 90-mile Beach, lies along the north-west coast of Western Australia about half-way between the towns…
Questions
How warm is the sea at Eighty Mile Beach?
The sea off Eighty Mile Beach averages 30.8 °C at its warmest, in March, and 22.6 °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 Eighty Mile 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 Eighty Mile Beach?
Eighty Mile Beach is on the coast of Western Australia, Australia, at -19.2697, 121.3970. The map on this site flies straight to it.