Measurements:
°C
°F
Casteldaccia
90°F
SW 8 mph
Feels like: 92°F
Precip: 2%
World Resorts Italy Casteldaccia Weather

Casteldaccia Sea Water Temperature

Current Sea Water Temperature:
+83.6°F
Maximum Sea Water Temperature in June: 84.0°F
Minimum Sea Water Temperature in June: 71.0°F
Average water temperature in June: 77.3°F

Sea Water Temperature for the Last 10 Days:

June 26 83.6°F June 21 81.8°F
June 25 83.0°F June 20 81.0°F
June 24 81.8°F June 19 80.4°F
June 23 81.8°F June 18 80.2°F
June 22 82.0°F June 17 79.6°F

When is the Warmest Sea for Casteldaccia?

According to our data for the last three years for Casteldaccia 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: 2025 2024 2023

The average sea surface temperature in August 2025 for Casteldaccia was 85.2°F. The maximum and minimum values were 84.0°F and 86.4°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Casteldaccia was 86.3°F. The maximum and minimum values were 83.8°F and 88.0°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Casteldaccia was 83.3°F. The maximum and minimum values were 81.4°F and 84.4°F respectively.

Best Time to Visit Casteldaccia
The most sunny months:
July 29 days
August 29 days
June 25 days
The most warm months:
July 92.3 °F
August 91.2 °F
June 85.7 °F
Warmest sea temperature:
August 86.1 °F
July 84.7 °F
September 83.0 °F
The most cold months:
January 57.5 °F
February 58.9 °F
December 60.6 °F
The most rainy months:
October 2 days
December 2 days
November 1 day
The most windy months:
January 7 mph
December 7 mph
February 7 mph

Casteldaccia on the Weather Map

Italy Resorts:
NAME
Amalfi +94
Bari +88
Bibione +98
Florence +106
Genoa +90
Lido di Jesolo +94
Naples +90
Palermo +90
Rimini +90
Rome +98
Sanremo +86
Scalea +82
Sicily +94
Tropea +82
Venice +94
24 Hours Weather Forecast
Casteldaccia
Local time: 14:30
26 jun, friday
1500 90°F
SW
8 mph
1800 86°F
SW
6 mph
2100 76°F
W
1 mph
27 jun, saturday
0000 74°F
W
2 mph
0300 72°F
N
2 mph
0600 72°F
NW
2 mph
0900 86°F
SW
4 mph
1200 90°F
SW
7 mph