15.01
thu
thu
Day
54°F
E 3 mph
Precip.
0%
0%
Night
43°F
NW 2 mph
Precip.
0%
0%
16.01
fri
fri
Day
55°F
SE 2 mph
Precip.
0%
0%
Night
46°F
S 4 mph
Precip.
0%
0%
17.01
sat
sat
Day
48°F
S 7 mph
Precip.
100%
100%
Night
39°F
S 5 mph
Precip.
63%
63%
18.01
sun
sun
Day
45°F
SW 6 mph
Precip.
100%
100%
Night
34°F
SW 5 mph
Precip.
61%
61%
19.01
mon
mon
Day
45°F
SW 11 mph
Precip.
82%
82%
Night
39°F
SW 8 mph
Precip.
28%
28%
20.01
tue
tue
Day
46°F
SW 4 mph
Precip.
71%
71%
Night
37°F
SE 7 mph
Precip.
100%
100%
21.01
wed
wed
Day
46°F
SE 4 mph
Precip.
73%
73%
Night
45°F
W 2 mph
Precip.
100%
100%
22.01
thu
thu
Day
48°F
SE 6 mph
Precip.
100%
100%
Night
45°F
SE 3 mph
Precip.
70%
70%
23.01
fri
fri
Day
48°F
SW 3 mph
Precip.
100%
100%
Night
43°F
S 6 mph
Precip.
100%
100%
24.01
sat
sat
Day
46°F
S 6 mph
Precip.
100%
100%
Night
41°F
SW 4 mph
Precip.
79%
79%
25.01
sun
sun
Day
46°F
W 3 mph
Precip.
69%
69%
Night
43°F
W 3 mph
Precip.
100%
100%
26.01
mon
mon
Day
46°F
SE 6 mph
Precip.
100%
100%
Night
46°F
NW 2 mph
Precip.
100%
100%
27.01
tue
tue
Day
55°F
E 13 mph
Precip.
0%
0%
Night
43°F
N 2 mph
Precip.
0%
0%
28.01
wed
wed
Day
54°F
NW 3 mph
Precip.
26%
26%
Night
46°F
NE 4 mph
Precip.
100%
100%
Sea water temperature in January, °F
Show year:
2026
2025
2024
The average sea water temperature in January of 2026 was 61.3°F. The highest and lowest sea temperatures during the month were 62.4°F and 60.1°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: 13:36
January 15, thursday
1500
55°F
SE
2 mph
2 mph
1800
46°F
W
1 mph
1 mph
2100
48°F
NW
2 mph
2 mph
January 16, friday
0000
43°F
NW
2 mph
2 mph
0300
43°F
N
1 mph
1 mph
0600
41°F
NE
0 mph
0 mph
0900
50°F
E
1 mph
1 mph
1200
55°F
SE
2 mph
2 mph
