Current sea water temperature:
+73.8°F
| Minimum sea water temperature in June: | 81.1°F |
| Maximum sea water temperature in June: | 64.8°F |
| Average sea water temperature in June: | 73.9°F |
| more information | |
14 days
forecast
forecast
| Ischia |
monthly
weather
weather
| Ischia |
Sea water temperature for the last 10 days:
| June 7 | 73.8°F | June 1 | 73.2°F |
| June 6 | 73.4°F | May 31 | 72.1°F |
| June 5 | 72.9°F | May 30 | 71.6°F |
| June 4 | 72.5°F | May 29 | 71.1°F |
| June 3 | 72.5°F | May 28 | 70.9°F |
Monthly sea water temperature, °F
When is the warmest sea in Ischia?
Based on the data about daily sea water temperature for the last three years the warmest sea in Ischia was noticed in August, July and September.
Monthly Sea Temperatures in Ischia, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 80.2°F. The highest and lowest sea temperatures during the month were 81.5°F and 78.1°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 80.6°F. The highest and lowest sea temperatures during the month were 82.9°F and 78.6°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.5°F. The highest and lowest sea temperatures during the month were 80.1°F and 75.9°F.
current
weather
weather
| Ischia |
weather in
June
June
| Ischia |
Best time for vacation in Ischia
Ischia on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Ischia
Local time: 18:57
June 07, sunday
2100
73°F
E
7 mph
7 mph
June 08, monday
0000
73°F
E
5 mph
5 mph
0300
72°F
E
4 mph
4 mph
0600
72°F
E
3 mph
3 mph
0900
72°F
N
1 mph
1 mph
1200
73°F
NE
6 mph
6 mph
1500
73°F
NE
12 mph
12 mph
1800
73°F
E
11 mph
11 mph
