Beach
Meia Praia
Lagos, Portugal · sea 20 °C at its warmest, in September

Sea temperature month by month
Monthly means in °C, NOAA OISST v2.1 climatology 1991–2020.
About
A Meia Praia, igualmente conhecida como Praia de São Roque, é uma praia situada em Lagos, no Algarve, Portugal. Dispõe de Bandeira Azul e tem todos os apoios e serviços de praia.
Questions
How warm is the sea at Meia Praia?
The sea off Meia Praia averages 20 °C at its warmest, in September, and 15.2 °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 Meia Praia?
The sea reaches 20 °C or more from September. Twenty degrees is where most swimmers stop calling water cold; below it, a wetsuit helps.
Where is Meia Praia?
Meia Praia is on the coast of Lagos, Portugal, at 37.1125, -8.6558. The map on this site flies straight to it.