Current sea water temperature:
+79.7°F
| Minimum sea water temperature in June: | 80.4°F |
| Maximum sea water temperature in June: | 63.5°F |
| Average sea water temperature in June: | 72.7°F |
| more information | |
14 days
forecast
forecast
| Nettuno |
monthly
weather
weather
| Nettuno |
Sea water temperature for the last 10 days:
| June 26 | 79.7°F | June 21 | 76.8°F |
| June 25 | 79.2°F | June 20 | 76.3°F |
| June 24 | 79.0°F | June 19 | 75.2°F |
| June 23 | 78.6°F | June 18 | 74.1°F |
| June 22 | 78.3°F | June 17 | 74.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Nettuno?
Based on the data about daily sea water temperature for the last three years the warmest sea in Nettuno was noticed in August, July and September.
Monthly Sea Temperatures in Nettuno, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 77.7°F. The highest and lowest sea temperatures during the month were 80.1°F and 72.9°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 78.3°F. The highest and lowest sea temperatures during the month were 81.9°F and 73.8°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 77.2°F. The highest and lowest sea temperatures during the month were 78.3°F and 75.2°F.
current
weather
weather
| Nettuno |
weather in
July
July
| Nettuno |
Best time for vacation in Nettuno
Nettuno on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Nettuno
Local time: 04:42
June 27, saturday
0600
77°F
S
3 mph
3 mph
0900
84°F
NE
2 mph
2 mph
1200
88°F
NE
9 mph
9 mph
1500
88°F
E
12 mph
12 mph
1800
86°F
E
11 mph
11 mph
2100
79°F
SE
9 mph
9 mph
June 28, sunday
0000
79°F
SE
8 mph
8 mph
0300
79°F
SE
6 mph
6 mph
