21.07
tue
tue
Day
86°F
NW 5 mph
Precip.
1%
1%
Night
81°F
SE 5 mph
Precip.
4%
4%
22.07
wed
wed
Day
84°F
NW 7 mph
Precip.
3%
3%
Night
84°F
SE 9 mph
Precip.
2%
2%
23.07
thu
thu
Day
82°F
W 9 mph
Precip.
4%
4%
Night
77°F
N 2 mph
Precip.
7%
7%
24.07
fri
fri
Day
81°F
NW 6 mph
Precip.
12%
12%
Night
72°F
S 13 mph
Precip.
7%
7%
25.07
sat
sat
Day
77°F
SE 7 mph
Precip.
2%
2%
Night
77°F
N 2 mph
Precip.
4%
4%
26.07
sun
sun
Day
81°F
E 2 mph
Precip.
1%
1%
Night
79°F
SE 2 mph
Precip.
3%
3%
27.07
mon
mon
Day
82°F
NW 2 mph
Precip.
1%
1%
Night
81°F
SE 4 mph
Precip.
3%
3%
Sea water temperature in July, °F
Show year:
2026
2025
2024
The average sea water temperature in July of 2026 was 79.3°F. The highest and lowest sea temperatures during the month were 81.3°F and 77.9°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 81.7°F and 78.3°F.
Air temperature in Poros, °F
Precipitation total in Poros, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Poros
Poros on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Poros
Local time: 19:30
July 21, tuesday
2100
82°F
NW
2 mph
2 mph
July 22, wednesday
0000
81°F
SE
5 mph
5 mph
0300
81°F
SE
6 mph
6 mph
0600
81°F
SE
6 mph
6 mph
0900
84°F
S
2 mph
2 mph
1200
84°F
NW
7 mph
7 mph
1500
84°F
NW
12 mph
12 mph
1800
84°F
NW
6 mph
6 mph
