Sea temperature Naples today
United States
Sea temperature for 0 days
water low / highWaves
– m
Swell
– m
Sea current
– km/h
Wind
– km/h
Sea temperature Naples by month
- 19°Jan
- 21°Feb
- 24°Mar
- 26°Apr
- 29°May
- 30°Jun
- 32°Jul
- 32°Aug
- 31°Sep
- 28°Oct
- 24°Nov
- 21°Dec
Long-term averages, the current month is highlighted.
When to swim in Naples?
Swimming seasonJan – DecSea temperature above 18 °C
Warmest monthJulAverage 32 °C
Coldest monthJanAverage 19 °C
Annual average26.3 °CAverage sea temperature