Measurements:
°C
°F
Nafplio
76°F
NE 2 mph
Feels like: 80°F
Precip: 7%
World Resorts Greece Nafplio Weather

Nafplio Sea Water Temperature

Current Sea Water Temperature:
+71.4°F
Maximum Sea Water Temperature in November: 78.0°F
Minimum Sea Water Temperature in November: 66.2°F
Average water temperature in November: 71.9°F

Sea Water Temperature for the Last 10 Days:

November 14 71.4°F November 09 71.2°F
November 13 72.2°F November 08 72.6°F
November 12 72.2°F November 07 72.8°F
November 11 72.2°F November 06 72.2°F
November 10 71.2°F November 05 73.0°F

When is the Warmest Sea for Nafplio?

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

Average Water Temperature by Month, °F

Sea Water Temperature in August

Select Year: 2026 2025 2024

The average sea surface temperature in August 2026 for Nafplio was 84.2°F. The maximum and minimum values were 82.2°F and 85.4°F respectively.

Sea Water Temperature in July

Select Year: 2026 2025 2024

The average sea surface temperature in July 2026 for Nafplio was 83.9°F. The maximum and minimum values were 80.0°F and 87.0°F respectively.

Sea Water Temperature in September

Select Year: 2026 2025 2024

The average sea surface temperature in September 2026 for Nafplio was 82.7°F. The maximum and minimum values were 79.2°F and 85.6°F respectively.

Best Time to Visit Nafplio
The most sunny months:
July 29 days
August 29 days
June 25 days
The most warm months:
July 96.0 °F
August 94.8 °F
June 89.3 °F
Warmest sea temperature:
August 84.3 °F
July 83.5 °F
September 81.8 °F
The most cold months:
January 52.9 °F
December 56.2 °F
February 56.3 °F
The most rainy months:
February 3 days
January 3 days
December 3 days
The most windy months:
August 7 mph
July 6 mph
September 5 mph

Nafplio on the Weather Map

Greece Resorts:
NAME
F°
Athenes +76
Bali Gr +74
Chalkidiki +70
Chania +78
Corfu +68
Crete +74
Hanioti +72
Hersonissos +76
Paralia Katerini +74
Possidi +72
Rhodes +70
Sithonia +70
Thasos +72
Thessaloniki +72
Zakynthos +72
24 Hours Weather Forecast
Nafplio
Local time: 12:40
14 nov, saturday
1500 76°F
NE
4 mph
1800 66°F
E
2 mph
2100 62°F
E
2 mph
15 nov, sunday
0000 58°F
SE
4 mph
0300 56°F
SE
4 mph
0600 58°F
SE
4 mph
0900 62°F
S
4 mph
1200 68°F
S
5 mph