canIswim

Sea temperature and swimming season in Micronesia

When the sea is warm enough to swim in 4 coastal cities in Micronesia.

CityWarmestColdestSwimming season
Weno 30.2°C Oct 28.8°C Feb all year
Tofol 30.1°C Sep 29.0°C Feb all year
Colonia 30.0°C Sep 28.7°C Feb all year
Palikir 30.1°C Sep 29.0°C Feb all year

Season uses 19°C. Why that number, and where the data comes from