canIswim

Sea temperature and swimming season in Israel

When the sea is warm enough to swim in 8 coastal cities in Israel.

CityWarmestColdestSwimming season
Tel Aviv 29.2°C Aug 18.0°C Mar Apr – Jan (10 months)
Netanya 29.4°C Aug 17.9°C Mar Apr – Jan (10 months)
Ashdod 29.3°C Aug 17.9°C Mar Apr – Jan (10 months)
Ashkelon 29.2°C Aug 17.9°C Mar Apr – Jan (10 months)
Eilat 28.2°C Aug 21.6°C Mar all year
Acre 29.5°C Aug 17.9°C Mar Apr – Jan (10 months)
Ness Ziona 29.3°C Aug 17.9°C Mar Apr – Jan (10 months)
Atlit 29.4°C Aug 17.9°C Mar Apr – Jan (10 months)

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