17.04
fri
fri
Day
68°F
E 3 mph
Precip.
64%
64%
Night
55°F
SE 7 mph
Precip.
0%
0%
18.04
sat
sat
Day
72°F
SE 6 mph
Precip.
0%
0%
Night
55°F
S 4 mph
Precip.
0%
0%
19.04
sun
sun
Day
68°F
NE 5 mph
Precip.
0%
0%
Night
55°F
S 3 mph
Precip.
0%
0%
20.04
mon
mon
Day
68°F
NE 4 mph
Precip.
0%
0%
Night
55°F
SE 6 mph
Precip.
0%
0%
21.04
tue
tue
Day
72°F
E 3 mph
Precip.
0%
0%
Night
55°F
N 2 mph
Precip.
0%
0%
22.04
wed
wed
Day
68°F
N 6 mph
Precip.
0%
0%
Night
55°F
W 4 mph
Precip.
0%
0%
23.04
thu
thu
Day
70°F
NW 7 mph
Precip.
0%
0%
Night
59°F
W 8 mph
Precip.
29%
29%
24.04
fri
fri
Day
64°F
NW 11 mph
Precip.
100%
100%
Night
59°F
W 7 mph
Precip.
51%
51%
25.04
sat
sat
Day
66°F
NW 10 mph
Precip.
43%
43%
Night
55°F
N 2 mph
Precip.
0%
0%
26.04
sun
sun
Day
70°F
N 5 mph
Precip.
0%
0%
Night
57°F
W 4 mph
Precip.
0%
0%
27.04
mon
mon
Day
70°F
W 9 mph
Precip.
0%
0%
Night
57°F
W 7 mph
Precip.
0%
0%
28.04
tue
tue
Day
70°F
NW 14 mph
Precip.
0%
0%
Night
57°F
W 10 mph
Precip.
0%
0%
29.04
wed
wed
Day
64°F
W 15 mph
Precip.
100%
100%
Night
59°F
W 9 mph
Precip.
76%
76%
30.04
thu
thu
Day
68°F
W 11 mph
Precip.
0%
0%
Night
63°F
N 2 mph
Precip.
0%
0%
sea water
temperature
temperature
| Costa Rei |
monthly
weather
weather
| Costa Rei |
current
weather
weather
| Costa Rei |
7 days
forecast
forecast
| Costa Rei |
Sea water temperature in April, °F
Show year:
2026
2025
2024
The average sea water temperature in April of 2026 was 60.1°F. The highest and lowest sea temperatures during the month were 61.3°F and 58.5°F.
Sea water temperature in May, °F
Show year:
2025
2024
2023
The average sea water temperature in May of 2025 was 65.9°F. The highest and lowest sea temperatures during the month were 68.7°F and 63.7°F.
Air temperature in Costa Rei, °F
Precipitation total in Costa Rei, in.
* Charts above show average data for the last 3 years.
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
