canIswim

Sea temperature and swimming season in Nicaragua

When the sea is warm enough to swim in 7 coastal cities in Nicaragua.

CityWarmestColdestSwimming season
Bluefields 29.8°C Oct 27.2°C Feb all year
Puerto Cabezas 30.0°C Sep 27.0°C Feb all year
South End 29.8°C Oct 27.4°C Feb all year
San Juan del Sur 29.3°C May 25.7°C Feb all year
Pearl City 29.8°C Oct 27.1°C Feb all year
El Realejo 30.0°C Sep 27.7°C Feb all year
Masachapa 29.6°C Sep 27.0°C Feb all year

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