World Resorts Greece Aegina Weather

Aegina sea water temperature

Current sea water temperature:
+65.7°F
Minimum sea water temperature in May: 72.1°F
Maximum sea water temperature in May: 61.5°F
Average sea water temperature in May: 66.7°F

Sea water temperature for the last 10 days:

May 15 65.7°F May 10 65.1°F
May 14 66.2°F May 9 63.7°F
May 13 66.6°F May 8 63.7°F
May 12 66.2°F May 7 63.3°F
May 11 64.9°F May 6 63.1°F

When is the warmest sea in Aegina?

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

Monthly Sea Temperatures in Aegina, °F

Sea water temperature in August, °F

Show year:
2025
2024
2023

The average sea water temperature in August of 2025 was 80.1°F. The highest and lowest sea temperatures during the month were 81.3°F and 79.3°F.

Sea water temperature in July, °F

Show year:
2025
2024
2023

The average sea water temperature in July of 2025 was 79.8°F. The highest and lowest sea temperatures during the month were 82.8°F and 76.6°F.

Sea water temperature in September, °F

Show year:
2025
2024
2023

The average sea water temperature in September of 2025 was 79.1°F. The highest and lowest sea temperatures during the month were 80.1°F and 76.8°F.

Best time for vacation in Aegina

Sunniest months:
July 30 days
August 29 days
June 27 days
Warmest months:
July 90.6 °F
August 89.4 °F
June 84.6 °F
Warmest sea temp:
August 80.8 °F
July 79.5 °F
September 78.8 °F
Coldest months:
January 54.2 °F
February 56.2 °F
December 57.5 °F
Rainiest months:
December 3 days
February 2 days
April 2 days
Windiest months:
August 10.4 mph
July 9.3 mph
February 9.2 mph

Aegina on a weather map

Aegina
+70°F
E 11 mph
Feels like: +70°F
Precip.: 0%
Places in Greece:
Name
°F
+73°F
+63°F
+72°F
+64°F
+70°F
+63°F
+66°F
+64°F
+70°F
+64°F
+64°F
+57°F
+61°F
+70°F
24 Hours Forecast
Aegina
Local time: 13:27
May 15, friday
1500
72°F
N
11 mph
1800
68°F
N
9 mph
2100
64°F
N
5 mph
May 16, saturday
0000
64°F
NE
2 mph
0300
64°F
SE
2 mph
0600
64°F
SE
2 mph
0900
66°F
N
2 mph
1200
68°F
N
5 mph
Units of measurement: °C / °F