World Resorts Greece Athens Weather

Athens sea water temperature

Current sea water temperature:
+68.4°F
Minimum sea water temperature in November: 74.8°F
Maximum sea water temperature in November: 63.3°F
Average sea water temperature in November: 69.4°F

Sea water temperature for the last 10 days:

November 15 68.4°F November 10 68.5°F
November 14 67.3°F November 9 68.9°F
November 13 68.4°F November 8 69.3°F
November 12 68.2°F November 7 69.6°F
November 11 68.7°F November 6 69.6°F

When is the warmest sea in Athens?

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

Monthly Sea Temperatures in Athens, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 79.6°F. The highest and lowest sea temperatures during the month were 81.9°F and 78.1°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 79.5°F. The highest and lowest sea temperatures during the month were 82.6°F and 75.9°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 78.8°F. The highest and lowest sea temperatures during the month were 81.3°F and 75.4°F.

Best time for vacation in Athens

Sunniest months:
July 30 days
August 30 days
June 27 days
Warmest months:
July 91.5 °F
August 90.6 °F
June 85.8 °F
Warmest sea temp:
August 80.2 °F
July 78.9 °F
September 78.4 °F
Coldest months:
January 54.4 °F
February 56.5 °F
December 57.6 °F
Rainiest months:
January 3 days
February 3 days
December 3 days
Windiest months:
August 10.3 mph
July 9.2 mph
February 9.0 mph

Athens on a weather map

Athens
+63°F
SW 4 mph
Feels like: +63°F
Precip.: 10%
Places in Greece:
Name
°F
+63°F
+68°F
+64°F
+61°F
+68°F
+57°F
+63°F
+57°F
+57°F
+54°F
+57°F
+57°F
+66°F
+64°F
24 Hours Forecast
Athens
Local time: 17:28
November 15, sunday
1800
63°F
SW
4 mph
2100
59°F
SW
4 mph
November 16, monday
0000
59°F
S
3 mph
0300
57°F
SW
1 mph
0600
57°F
S
1 mph
0900
61°F
N
1 mph
1200
66°F
NE
5 mph
1500
66°F
NE
6 mph

Best place for vacation:

Units of measurement: °C / °F