Measurements:
°C
°F
Castellammare del Golfo
50°F
NW 4 mph
Feels like: 48°F
Precip: 0%
World Resorts Italy Castellammare del Golfo Weather

Castellammare del Golfo Sea Water Temperature

Current Sea Water Temperature:
+60.0°F
Maximum Sea Water Temperature in March: 62.2°F
Minimum Sea Water Temperature in March: 57.6°F
Average water temperature in March: 59.6°F

Sea Water Temperature for the Last 10 Days:

March 09 60.0°F March 04 60.2°F
March 08 60.4°F March 03 60.2°F
March 07 60.0°F March 02 60.2°F
March 06 60.6°F March 01 60.2°F
March 05 59.6°F February 28 58.8°F

When is the Warmest Sea for Castellammare del Golfo?

According to our data for the last three years for Castellammare del Golfo 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 Castellammare del Golfo was 83.2°F. The maximum and minimum values were 81.8°F and 84.4°F respectively.

Sea Water Temperature in July

Select Year: 2025 2024 2023

The average sea surface temperature in July 2025 for Castellammare del Golfo was 84.4°F. The maximum and minimum values were 82.0°F and 86.8°F respectively.

Sea Water Temperature in September

Select Year: 2025 2024 2023

The average sea surface temperature in September 2025 for Castellammare del Golfo was 81.5°F. The maximum and minimum values were 79.2°F and 83.4°F respectively.

Best Time to Visit Castellammare del Golfo
The most sunny months:
July 29 days
August 29 days
June 25 days
The most warm months:
July 93.3 °F
August 91.8 °F
June 86.0 °F
Warmest sea temperature:
August 84.6 °F
July 83.2 °F
September 81.8 °F
The most cold months:
January 56.4 °F
February 58.2 °F
December 59.4 °F
The most rainy months:
January 2 days
May 2 days
February 2 days
The most windy months:
January 8 mph
March 7 mph
February 7 mph

Castellammare del Golfo on the Weather Map

Italy Resorts:
NAME
Amalfi +50
Bari +50
Cagliari +52
Catania +54
Florence +48
Genoa +48
Lido di Jesolo +48
Naples +56
Palermo +48
Reggio di Calabria +50
Rimini +48
Rome +46
Sicily +44
Tropea +50
Venice +48
24 Hours Weather Forecast
Castellammare del Golfo
Local time: 04:48
10 mar, tuesday
0600 50°F
NW
4 mph
0900 56°F
N
2 mph
1200 62°F
SE
3 mph
1500 60°F
SE
8 mph
1800 54°F
S
2 mph
2100 52°F
N
4 mph
11 mar, wednesday
0000 50°F
N
5 mph
0300 50°F
NW
3 mph