Measurements:
°C
°F
CURRENT WEATHER
11:56
Piraeus
68°F
S 19 mph
Feels like: 68°F
Precip: 2%
World Resorts Greece Piraeus Weather

14 Day Weather Forecast

10.04
sun
DAY
68°F
S 19 mph
precip
2%
NIGHT
60°F
S 6 mph
precip
3%
10.05
mon
DAY
72°F
S 14 mph
precip
0%
NIGHT
62°F
S 6 mph
precip
1%
10.06
tue
DAY
74°F
S 9 mph
precip
1%
NIGHT
64°F
S 6 mph
precip
1%
10.07
wed
DAY
76°F
SE 2 mph
precip
9%
NIGHT
66°F
NE 3 mph
precip
13%
10.08
thu
DAY
74°F
NE 6 mph
precip
1%
NIGHT
66°F
E 4 mph
precip
4%
10.09
fri
DAY
76°F
NE 7 mph
precip
3%
NIGHT
72°F
S 2 mph
precip
14%
10.10
sat
DAY
76°F
NE 2 mph
precip
6%
NIGHT
70°F
E 3 mph
precip
7%
10.11
sun
DAY
76°F
SE 2 mph
precip
2%
NIGHT
70°F
E 2 mph
precip
5%
10.12
mon
DAY
78°F
NE 2 mph
precip
1%
NIGHT
70°F
NE 2 mph
precip
8%
10.13
tue
DAY
74°F
N 6 mph
precip
14%
NIGHT
68°F
SE 1 mph
precip
24%
10.14
wed
DAY
74°F
SW 5 mph
precip
14%
NIGHT
66°F
SW 8 mph
precip
23%
10.15
thu
DAY
60°F
S 11 mph
precip
29%
NIGHT
56°F
S 8 mph
precip
66%
10.16
fri
DAY
60°F
S 6 mph
precip
19%
NIGHT
60°F
S 4 mph
precip
21%
10.17
sat
DAY
64°F
N 6 mph
precip
17%
NIGHT
66°F
N 14 mph
precip
18%

Piraeus Sea Water Temperature in October, °F

Select Year: 2025 2024 2023

The average sea surface temperature in October 2025 for Piraeus was 76.0°F. The maximum and minimum values were 74.4°F and 78.6°F respectively.

Piraeus on the Weather Map

Best Time to Visit Piraeus
The most sunny months:
July 30 days
August 30 days
June 27 days
The most warm months:
July 95.3 °F
August 94.4 °F
June 89.0 °F
Warmest sea temperature:
August 83.6 °F
July 82.3 °F
September 81.5 °F
The most cold months:
January 54.7 °F
February 57.1 °F
December 58.5 °F
The most rainy months:
February 3 days
January 3 days
December 3 days
The most windy months:
August 11 mph
July 9 mph
February 9 mph
more details
Greece Resorts:
NAME
F°
Athenes +70
Bali Gr +66
Chalkidiki +68
Chania +66
Corfu +70
Crete +58
Hanioti +70
Paralia Katerini +72
Pefkochori +70
Possidi +70
Rhodes +70
Sithonia +70
Thasos +64
Thessaloniki +72
Zakynthos +70
all resorts
24 Hours Weather Forecast
Piraeus
Local time: 11:56
04 oct, sunday
1200 68°F
S
19 mph
1500 70°F
S
16 mph
1800 68°F
S
14 mph
2100 62°F
S
6 mph
05 oct, monday
0000 60°F
S
6 mph
0300 58°F
S
6 mph
0600 56°F
S
6 mph
0900 62°F
S
6 mph