Beach
Rethymno 4-Myssiria
Greece · sea 25.6 °C at its warmest, in August

Sea temperature month by month
16.3Jan
15.7Feb
15.9Mar
16.8Apr
19.1May
22.4Jun
24.8Jul
25.6Aug
24.9Sep
23.1Oct
20.7Nov
18.2Dec
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
tourist beach
Wikipedia has no article about this beach yet. It is on the atlas from its Wikidata record and its photograph.
Questions
How warm is the sea at Rethymno 4-Myssiria?
The sea off Rethymno 4-Myssiria averages 25.6 °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 Rethymno 4-Myssiria?
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 Rethymno 4-Myssiria?
Rethymno 4-Myssiria is on the coast of Greece, at 35.3692, 24.5189. The map on this site flies straight to it.