Beach
Apollo Bay Beach
Australia · sea 18.3 °C at its warmest, in February

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 14 km offshore, at the nearest open water cell of a 0.25° grid.
About
Apollo Bay Beach is the principal beach of Apollo Bay, Victoria, Australia, extending for approximately 3 kilometres along the town's eastern shoreline.
Questions
How warm is the sea at Apollo Bay Beach?
The sea off Apollo Bay Beach averages 18.3 °C at its warmest, in February, and 13.5 °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 Apollo Bay Beach?
The sea here never averages 20 °C in any month, so swimming means cold water all year. Some people do it anyway.
Where is Apollo Bay Beach?
Apollo Bay Beach is on the coast of Australia, at -38.7517, 143.6702. The map on this site flies straight to it.