Measurements:
°C
°F
Prasonisi
60°F
SE 11 mph
Feels like: 56°F
Precip: 0%
World Resorts Greece Prasonisi Weather

Prasonisi Sea Water Temperature

Current Sea Water Temperature:
+65.8°F
Maximum Sea Water Temperature in February: 68.2°F
Minimum Sea Water Temperature in February: 62.4°F
Average water temperature in February: 65.0°F

Sea Water Temperature for the Last 10 Days:

February 19 65.8°F February 14 66.2°F
February 18 65.6°F February 13 66.4°F
February 17 66.2°F February 12 66.2°F
February 16 65.6°F February 11 66.2°F
February 15 66.4°F February 10 66.0°F

When is the Warmest Sea for Prasonisi?

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

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 Prasonisi was 83.4°F. The maximum and minimum values were 80.8°F and 86.4°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Prasonisi was 82.8°F. The maximum and minimum values were 80.6°F and 85.0°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Prasonisi was 82.1°F. The maximum and minimum values were 78.2°F and 86.0°F respectively.

Best Time to Visit Prasonisi
The most sunny months:
July 31 days
August 31 days
June 29 days
The most warm months:
August 92.9 °F
July 92.7 °F
September 87.7 °F
Warmest sea temperature:
August 83.8 °F
September 82.8 °F
July 80.5 °F
The most cold months:
January 59.5 °F
February 60.4 °F
December 63.2 °F
The most rainy months:
January 6 days
December 5 days
November 4 days
The most windy months:
January 12 mph
February 11 mph
March 11 mph

Prasonisi on the Weather Map

Greece Resorts:
NAME
Athenes +58
Athos +58
Chalkidiki +56
Chania +62
Corfu +58
Crete +50
Heraklion +60
Lefkada +56
Mykonos +58
Paralia Katerini +54
Rhodes +56
Santorini +60
Thasos +50
Thessaloniki +54
Zakynthos +54
24 Hours Weather Forecast
Prasonisi
Local time: 15:50
19 feb, thursday
1800 54°F
SE
7 mph
2100 52°F
SE
4 mph
20 feb, friday
0000 52°F
S
2 mph
0300 52°F
NW
2 mph
0600 52°F
NW
7 mph
0900 58°F
NW
11 mph
1200 60°F
NW
15 mph
1500 60°F
NW
14 mph