Beach
Nissi beach
Agia Napa, Cyprus · sea 27.5 °C at its warmest, in August

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020, sampled 15 km offshore, at the nearest open water cell of a 0.25° grid.
About
Nissi Beach is a popular beach in the resort of Ayia Napa, Cyprus. The beach stretches for 500 metres and the water is clean enough for the beach to have been awarded the blue flag…
Questions
How warm is the sea at Nissi beach?
The sea off Nissi beach averages 27.5 °C at its warmest, in August, and 16.7 °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 Nissi beach?
The sea reaches 20 °C or more from May to November. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.
Where is Nissi beach?
Nissi beach is on the coast of Agia Napa, Cyprus, at 34.9880, 33.9690. The map on this site flies straight to it.