World Resorts Greece Thasos Weather

Thasos sea water temperature

Current sea water temperature:
+60.6°F
Minimum sea water temperature in December: 64.6°F
Maximum sea water temperature in December: 55.4°F
Average sea water temperature in December: 59.4°F

Sea water temperature for the last 10 days:

December 18 60.6°F December 13 61.9°F
December 17 61.3°F December 12 62.4°F
December 16 61.0°F December 11 63.1°F
December 15 61.3°F December 10 63.1°F
December 14 61.5°F December 9 62.8°F

When is the warmest sea in Thasos?

Based on the data about daily sea water temperature for the last three years the warmest sea in Thasos was noticed in August, July and September.

Monthly Sea Temperatures in Thasos, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 78.5°F. The highest and lowest sea temperatures during the month were 80.4°F and 76.6°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 79.1°F. The highest and lowest sea temperatures during the month were 81.7°F and 76.3°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 75.8°F. The highest and lowest sea temperatures during the month were 78.3°F and 71.4°F.

Best time for vacation in Thasos

Sunniest months:
August 28 days
July 27 days
September 24 days
Warmest months:
August 82.4 °F
July 81.7 °F
June 75.4 °F
Warmest sea temp:
August 79.4 °F
July 78.6 °F
September 75.9 °F
Coldest months:
January 47.4 °F
February 49.2 °F
December 50.5 °F
Rainiest months:
November 4 days
January 4 days
December 4 days
Windiest months:
February 9.2 mph
March 8.6 mph
January 8.5 mph

Thasos on a weather map

Thasos
+57°F
SW 2 mph
Feels like: +59°F
Precip.: 0%
Places in Greece:
Name
°F
+52°F
+54°F
+55°F
+61°F
+55°F
+57°F
+52°F
+57°F
+50°F
+61°F
+57°F
+55°F
+57°F
+52°F
24 Hours Forecast
Thasos
Local time: 21:56
December 19, friday
0000
57°F
S
2 mph
0300
57°F
SW
4 mph
0600
57°F
S
3 mph
0900
54°F
SW
4 mph
1200
52°F
SW
3 mph
1500
54°F
SW
1 mph
1800
59°F
SW
4 mph
2100
59°F
SW
4 mph
Units of measurement: °C / °F