Measurements:
°C
°F
Lesbos
54°F
W 7 mph
Feels like: 50°F
Precip: 0%
World Resorts Greece Lesbos Weather

Lesbos Sea Water Temperature

Current Sea Water Temperature:
+66.2°F
Maximum Sea Water Temperature in December: 67.4°F
Minimum Sea Water Temperature in December: 60.0°F
Average water temperature in December: 63.5°F

Sea Water Temperature for the Last 10 Days:

December 04 66.2°F November 29 65.2°F
December 03 66.2°F November 28 65.0°F
December 02 65.6°F November 27 64.4°F
December 01 65.4°F November 26 65.8°F
November 30 65.4°F November 25 65.6°F

When is the Warmest Sea for Lesbos?

According to our data for the last three years for Lesbos the highest average sea water temperature was in August, July and September.

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2025 2024 2023

The average sea surface temperature in August 2025 for Lesbos was 82.4°F. The maximum and minimum values were 78.6°F and 85.6°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Lesbos was 82.1°F. The maximum and minimum values were 79.0°F and 85.4°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Lesbos was 78.3°F. The maximum and minimum values were 73.2°F and 81.2°F respectively.

Best Time to Visit Lesbos
The most sunny months:
July 30 days
August 30 days
September 26 days
The most warm months:
August 93.4 °F
July 93.2 °F
June 86.1 °F
Warmest sea temperature:
August 80.3 °F
July 79.8 °F
September 77.0 °F
The most cold months:
January 51.2 °F
February 53.6 °F
December 54.9 °F
The most rainy months:
January 7 days
February 5 days
December 5 days
The most windy months:
January 11 mph
February 11 mph
March 10 mph

Lesbos on the Weather Map

Greece Resorts:
NAME
Athenes +60
Athos +58
Bali Gr +62
Chalkidiki +60
Chania +54
Corfu +56
Crete +56
Hanioti +58
Heraklion +62
Hersonissos +58
Paralia Katerini +52
Rhodes +64
Santorini +68
Thasos +62
Thessaloniki +52
24 Hours Weather Forecast
Lesbos
Local time: 06:37
05 dec, friday
0900 56°F
NW
11 mph
1200 54°F
W
9 mph
1500 54°F
W
16 mph
1800 54°F
W
10 mph
2100 54°F
NW
10 mph
06 dec, saturday
0000 54°F
NW
11 mph
0300 56°F
NW
8 mph
0600 56°F
NW
8 mph