Sea temperature and swimming season in Saudi Arabia

When the sea is warm enough to swim in 15 coastal cities in Saudi Arabia.

City	Warmest	Coldest	Swimming season
Jeddah	31.5°C Aug	25.9°C Mar	all year
Dammam	34.3°C Aug	19.3°C Feb	all year
Al Jubayl	34.2°C Aug	19.4°C Feb	all year
Yanbu	31.1°C Aug	24.5°C Mar	all year
Khobar	34.7°C Aug	18.8°C Jan	Feb – Dec (11 months)
Jizan	32.9°C Sep	27.6°C Jan	all year
Rābigh	31.8°C Aug	25.2°C Mar	all year
Ras Tanura	34.4°C Aug	19.3°C Feb	all year
Al Khafjī	33.9°C Aug	17.9°C Jan	Mar – Dec (10 months)
Umluj	31.4°C Aug	23.8°C Mar	all year
Al Wajh	30.9°C Aug	23.4°C Mar	all year
Ḩaql	28.2°C Aug	21.6°C Mar	all year
Duba	30.7°C Aug	23.1°C Mar	all year
Al Awjām	34.4°C Aug	19.3°C Feb	all year
As Saffānīyah	34.3°C Aug	17.2°C Jan	Mar – Dec (10 months)