canIswim

Sea temperature and swimming season in Ecuador

When the sea is warm enough to swim in 14 coastal cities in Ecuador.

CityWarmestColdestSwimming season
Machala 28.0°C Mar 24.4°C Aug all year
Manta 26.9°C Apr 24.7°C Aug all year
Esmeraldas 27.9°C May 26.6°C Dec all year
Santa Elena 26.9°C Mar 23.6°C Aug all year
Bahía de Caráquez 27.0°C Apr 24.8°C Aug all year
Posorja 28.0°C Mar 24.3°C Aug all year
Playas 27.8°C Mar 24.0°C Aug all year
San Lorenzo de Esmeraldas 28.3°C Apr 27.1°C Dec all year
Muisne 27.5°C Apr 26.0°C Dec all year
Puerto Ayora 27.4°C Mar 22.0°C Sep all year
Balao 28.0°C Mar 24.5°C Aug all year
Valdez 28.3°C Apr 27.1°C Dec all year
Puerto Baquerizo Moreno 27.3°C Mar 22.0°C Sep all year
Pedernales 27.5°C Apr 25.5°C Nov all year

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