Current sea water temperature:
+61.2°F
| Minimum sea water temperature in April: | 63.1°F |
| Maximum sea water temperature in April: | 56.8°F |
| Average sea water temperature in April: | 59.8°F |
| more information | |
14 days
forecast
forecast
| Costa Rei |
monthly
weather
weather
| Costa Rei |
Sea water temperature for the last 10 days:
| April 16 | 61.2°F | April 11 | 61.3°F |
| April 15 | 60.4°F | April 10 | 61.0°F |
| April 14 | 60.8°F | April 9 | 60.8°F |
| April 13 | 61.3°F | April 8 | 59.9°F |
| April 12 | 61.2°F | April 7 | 59.5°F |
Monthly sea water temperature, °F
When is the warmest sea in Costa Rei?
Based on the data about daily sea water temperature for the last three years the warmest sea in Costa Rei was noticed in August, July and September.
Monthly Sea Temperatures in Costa Rei, °F
Sea water temperature in August, °F
Show year:
2025
2024
2023
The average sea water temperature in August of 2025 was 80.3°F. The highest and lowest sea temperatures during the month were 81.5°F and 78.8°F.
Sea water temperature in July, °F
Show year:
2025
2024
2023
The average sea water temperature in July of 2025 was 80.2°F. The highest and lowest sea temperatures during the month were 81.3°F and 79.0°F.
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 78.8°F. The highest and lowest sea temperatures during the month were 79.5°F and 77.4°F.
current
weather
weather
| Costa Rei |
weather in
April
April
| Costa Rei |
Best time for vacation in Costa Rei
Costa Rei on a weather map
Places in Italy:
Name
°F
24 Hours Forecast
Costa Rei
Local time: 08:08
April 17, friday
0900
61°F
SE
4 mph
4 mph
1200
68°F
E
3 mph
3 mph
1500
68°F
N
7 mph
7 mph
1800
66°F
N
5 mph
5 mph
2100
57°F
S
5 mph
5 mph
April 18, saturday
0000
55°F
SE
7 mph
7 mph
0300
55°F
SE
7 mph
7 mph
0600
55°F
SE
8 mph
8 mph
