World Resorts Greece Skiathos Weather

Skiathos sea water temperature

Current sea water temperature:
+71.8°F
Minimum sea water temperature in October: 76.3°F
Maximum sea water temperature in October: 64.9°F
Average sea water temperature in October: 71.5°F

Sea water temperature for the last 10 days:

October 4 71.8°F September 29 74.8°F
October 3 73.0°F September 28 74.5°F
October 2 73.6°F September 27 75.0°F
October 1 73.9°F September 26 75.4°F
September 30 74.7°F September 25 76.1°F

When is the warmest sea in Skiathos?

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

Monthly Sea Temperatures in Skiathos, °F

Sea water temperature in August, °F

Show year:
2026
2025
2024

The average sea water temperature in August of 2026 was 80.7°F. The highest and lowest sea temperatures during the month were 82.0°F and 79.2°F.

Sea water temperature in July, °F

Show year:
2026
2025
2024

The average sea water temperature in July of 2026 was 79.6°F. The highest and lowest sea temperatures during the month were 82.0°F and 77.7°F.

Sea water temperature in September, °F

Show year:
2026
2025
2024

The average sea water temperature in September of 2026 was 78.0°F. The highest and lowest sea temperatures during the month were 80.8°F and 74.5°F.

Best time for vacation in Skiathos

Sunniest months:
July 29 days
August 28 days
June 25 days
Warmest months:
August 82.4 °F
July 82.1 °F
September 76.8 °F
Warmest sea temp:
August 80.5 °F
July 79.2 °F
September 77.4 °F
Coldest months:
January 53.1 °F
February 54.6 °F
December 56.2 °F
Rainiest months:
February 4 days
November 4 days
January 4 days
Windiest months:
January 12.5 mph
February 12.2 mph
December 11.9 mph

Skiathos on a weather map

Skiathos
+68°F
SE 14 mph
Feels like: +68°F
Precip.: 1%
Places in Greece:
Name
°F
+63°F
+61°F
+68°F
+72°F
+54°F
+66°F
+66°F
+64°F
+64°F
+64°F
+66°F
+66°F
+66°F
+64°F
24 Hours Forecast
Skiathos
Local time: 21:32
October 05, monday
0000
70°F
S
11 mph
0300
70°F
SW
11 mph
0600
68°F
SW
8 mph
0900
68°F
SW
4 mph
1200
68°F
SW
3 mph
1500
68°F
SW
3 mph
1800
68°F
W
4 mph
2100
68°F
N
4 mph

Best place for vacation:

Units of measurement: °C / °F