05.09
sat
sat
Day
82°F
S 9 mph
Precip.
1%
1%
Night
77°F
E 4 mph
Precip.
1%
1%
06.09
sun
sun
Day
86°F
SE 9 mph
Precip.
1%
1%
Night
81°F
E 4 mph
Precip.
1%
1%
07.09
mon
mon
Day
84°F
S 9 mph
Precip.
1%
1%
Night
77°F
SE 3 mph
Precip.
2%
2%
08.09
tue
tue
Day
81°F
S 8 mph
Precip.
1%
1%
Night
73°F
SE 4 mph
Precip.
2%
2%
09.09
wed
wed
Day
79°F
S 8 mph
Precip.
1%
1%
Night
73°F
E 4 mph
Precip.
2%
2%
10.09
thu
thu
Day
79°F
SE 7 mph
Precip.
2%
2%
Night
75°F
SE 1 mph
Precip.
5%
5%
11.09
fri
fri
Day
81°F
SW 1 mph
Precip.
2%
2%
Night
73°F
SE 6 mph
Precip.
65%
65%
12.09
sat
sat
Day
79°F
S 2 mph
Precip.
2%
2%
Night
75°F
NW 7 mph
Precip.
8%
8%
13.09
sun
sun
Day
82°F
NE 2 mph
Precip.
2%
2%
Night
77°F
NW 6 mph
Precip.
5%
5%
14.09
mon
mon
Day
77°F
S 8 mph
Precip.
3%
3%
Night
72°F
SW 3 mph
Precip.
10%
10%
15.09
tue
tue
Day
75°F
SE 6 mph
Precip.
8%
8%
Night
73°F
NW 7 mph
Precip.
8%
8%
16.09
wed
wed
Day
84°F
NW 7 mph
Precip.
2%
2%
Night
75°F
NW 9 mph
Precip.
11%
11%
17.09
thu
thu
Day
82°F
SE 5 mph
Precip.
1%
1%
Night
75°F
NE 4 mph
Precip.
3%
3%
18.09
fri
fri
Day
79°F
SE 7 mph
Precip.
2%
2%
Night
68°F
SW 4 mph
Precip.
2%
2%
Sea water temperature in September, °F
Show year:
2025
2024
2023
The average sea water temperature in September of 2025 was 77.3°F. The highest and lowest sea temperatures during the month were 79.3°F and 74.7°F.
Air temperature in Eretria, °F
Precipitation total in Eretria, in.
* Charts above show average data for the last 3 years.
Best time for vacation in Eretria
Eretria on a weather map
Places in Greece:
Name
°F
24 Hours Forecast
Eretria
Local time: 03:30
September 05, saturday
0600
73°F
SE
6 mph
6 mph
0900
77°F
SE
7 mph
7 mph
1200
82°F
S
9 mph
9 mph
1500
84°F
S
11 mph
11 mph
1800
84°F
SW
8 mph
8 mph
2100
79°F
SE
2 mph
2 mph
September 06, sunday
0000
77°F
E
4 mph
4 mph
0300
75°F
E
3 mph
3 mph
