Water temperature in Portixeddu in May

Is it warm enough to swim in Portixeddu in May? Average water temperature in Portixeddu in May is 18.1°C and therefore is not suitable for comfortable swimming. The warmest sea in Portixeddu in May is 21.8°C, and the coldest is 15.3°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Portixeddu

Changes water temperature in Portixeddu in May 2025, 2024

To get an accurate forecast for the water temperature in Portixeddu for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Portixeddu, the selected years in the table also show the values of the maximum and minimum temperatures on each of the days of May.

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 May	17.4°C	16.1°C	15.8°C	18.2°C
2 May	17.9°C	16.1°C	15.6°C	18.5°C
3 May	18.1°C	16.1°C	15.9°C	18.4°C
4 May	17.8°C	16.5°C	15.7°C	18.8°C
5 May	18°C	16.9°C	15.6°C	19°C
6 May	18.1°C	17.3°C	15.3°C	18.7°C
7 May	17.9°C	17°C	15.5°C	19.3°C
8 May	17.9°C	16.8°C	15.4°C	18.9°C
9 May	18.6°C	16.7°C	15.7°C	19°C
10 May	18.4°C	17.1°C	15.8°C	19°C
11 May	18.8°C	17.6°C	16°C	19.1°C
12 May	18.7°C	17.6°C	15.3°C	19.6°C
13 May	18.7°C	17.9°C	15.5°C	19.6°C
14 May	18.7°C	17.9°C	15.6°C	19.6°C
15 May	18.8°C	18.8°C	15.6°C	19.1°C

Day	2025	2024	Min	Max
16 May	18.7°C	18.7°C	15.7°C	19.1°C
17 May	19.1°C	18.4°C	15.9°C	20.1°C
18 May	19°C	18.5°C	15.8°C	20.6°C
19 May	19°C	18.7°C	16.3°C	20.7°C
20 May	19.6°C	19.3°C	16.2°C	20.8°C
21 May	19.5°C	20°C	16.5°C	21.2°C
22 May	19.3°C	20.1°C	16.5°C	21.8°C
23 May	19.1°C	19.9°C	17.2°C	21.5°C
24 May	19.3°C	20°C	17.1°C	21.3°C
25 May	19.6°C	20.1°C	17.1°C	21.3°C
26 May	19.4°C	20.4°C	17.2°C	21.4°C
27 May	19.1°C	20.4°C	17.4°C	20.6°C
28 May	19.5°C	20.8°C	17°C	20.8°C
29 May	19.4°C	20.6°C	16.5°C	21°C
30 May	19.7°C	21.4°C	16.9°C	21.4°C
31 May	20.3°C	21.2°C	17.5°C	21.8°C

Average water temperature in Portixeddu in May over a decade

2016	2017	2018	2019	2020
17.3°C	18.6°C	17.8°C	16.3°C	19.4°C

2021	2022	2023	2024	2025
17.7°C	19°C	18°C	18.5°C	18.8°C

Portixeddu sea state in May

Chart comparing the height of waves in Portixeddu in May over the past years. The red line indicates the height of the waves when swimming in the sea is prohibited. To view the current sea conditions, click on the graph.

Portixeddu water temperature during other months:

You can also view information about water temperature for other months by clicking on the month button below

Temperature in neighboring cities

The nearest locations with the average water temperature in May. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Piscinas Beach	18.2°C	15.5°C	22°C
Marina di Arbus	18.2°C	15.5°C	22.1°C
Fontanamare	18.2°C	15.2°C	22.3°C
Iglesias	18.2°C	15.2°C	22.3°C
Gonnesa	18.2°C	15.2°C	22.3°C
Porto Palma	18.2°C	15.5°C	22.1°C
Torre dei Corsari	18.2°C	15.5°C	22.1°C
Calasetta	18.1°C	14.7°C	22.1°C
Carloforte	18°C	14.6°C	21.8°C
Carbonia	18.1°C	15°C	22.3°C

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Our report for Portixeddu is compiled using satellite data together with in-situ observations to get the most reliable daily data of sea surface temperatures, surf forecasts, current temperatures and weather forecasts.

Region

Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature