Current sea water temperature:
+85.1°F
| Minimum sea water temperature in August: | 86.2°F |
| Maximum sea water temperature in August: | 75.2°F |
| Average sea water temperature in August: | 80.9°F |
| more information | |
14 days
forecast
forecast
| Naples |
monthly
weather
weather
| Naples |
Sea water temperature for the last 10 days:
| August 28 | 85.1°F | August 23 | 85.3°F |
| August 27 | 85.5°F | August 22 | 85.1°F |
| August 26 | 85.1°F | August 21 | 85.1°F |
| August 25 | 84.9°F | August 20 | 85.1°F |
| August 24 | 84.4°F | August 19 | 84.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Naples?
Based on the data about daily sea water temperature for the last three years the warmest sea in Naples was noticed in August, July and September.
Monthly Sea Temperatures in Naples, °F
Sea water temperature in August, °F
Show year:
2026
2025
2024
The average sea water temperature in August of 2026 was 85.3°F. The highest and lowest sea temperatures during the month were 86.2°F and 84.4°F.
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 82.5°F. The highest and lowest sea temperatures during the month were 84.6°F and 80.4°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.6°F. The highest and lowest sea temperatures during the month were 80.2°F and 75.9°F.
current
weather
weather
| Naples |
weather in
September
September
| Naples |
Best time for vacation in Naples
Naples on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Naples
Local time: 20:15
August 28, friday
2100
86°F
SE
4 mph
4 mph
August 29, saturday
0000
84°F
NW
2 mph
2 mph
0300
82°F
NW
10 mph
10 mph
0600
82°F
E
2 mph
2 mph
0900
84°F
NW
4 mph
4 mph
1200
86°F
S
9 mph
9 mph
1500
90°F
NE
6 mph
6 mph
1800
88°F
E
9 mph
9 mph
