Water temperature in Arenzano in August

Is it warm enough to swim in Arenzano in August? Average water temperature in Arenzano in August is 25.6°C and therefore suitable for comfortable swimming. The warmest sea in Arenzano in August is 29.8°C, and the coldest is 22.5°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Arenzano

Changes water temperature in Arenzano in August 2025, 2024

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 August	25°C	28.6°C	23.7°C	28.6°C
2 August	25.2°C	28.3°C	23.9°C	28.3°C
3 August	24.9°C	28.8°C	24°C	28.8°C
4 August	25.2°C	28.3°C	24.1°C	28.4°C
5 August	25.5°C	28.7°C	24.3°C	28.7°C
6 August	25.5°C	28.6°C	24.4°C	28.6°C
7 August	25.8°C	28.7°C	24.4°C	28.7°C
8 August	26°C	28.8°C	24°C	28.8°C
9 August	26.1°C	29°C	23.8°C	29°C
10 August	26.8°C	29.5°C	23.6°C	29.5°C
11 August	27.5°C	29.5°C	23.4°C	29.5°C
12 August	27.5°C	29.8°C	23.5°C	29.8°C
13 August	27.2°C	29.8°C	23.6°C	29.8°C
14 August	27.3°C	29.3°C	23.7°C	29.3°C
15 August	27.4°C	28.3°C	23.8°C	28.3°C

Day	2025	2024	Min	Max
16 August	27.2°C	28.1°C	23.7°C	28.1°C
17 August	27.1°C	27.6°C	23.2°C	27.6°C
18 August	27.2°C	27.7°C	23.3°C	27.7°C
19 August	27°C	27.5°C	23.3°C	27.5°C
20 August	27°C	27.1°C	23.1°C	27.8°C
21 August	26.7°C	27.4°C	23°C	27.9°C
22 August	26.4°C	27.2°C	22.8°C	28.3°C
23 August	26.1°C	27.4°C	22.7°C	28.3°C
24 August	26.3°C	27.6°C	22.7°C	28.4°C
25 August	26.2°C	27.3°C	22.5°C	27.7°C
26 August	26°C	27°C	22.8°C	27.3°C
27 August	25.8°C	27.1°C	23°C	27.1°C
28 August	25.6°C	27°C	23.5°C	27°C
29 August	25.5°C	27.1°C	23.5°C	27.1°C
30 August	25.4°C	27°C	23.4°C	27°C
31 August	25.3°C	27.3°C	23.3°C	27.3°C

Average water temperature in Arenzano in August over a decade

2016	2017	2018	2019	2020
25.1°C	25.3°C	27.3°C	26.1°C	26.2°C

2021	2022	2023	2024	2025
25.4°C	26.6°C	26.4°C	28.1°C	25.5°C

Arenzano sea state in August

Chart comparing the height of waves in Arenzano in August 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.

Arenzano 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 August. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Riviera ligure	25.6°C	22.5°C	29.8°C
Cogoleto	25.6°C	22.6°C	29.6°C
Voltri	25.6°C	22.5°C	29.5°C
Albisola Marina	25.6°C	22.6°C	29.5°C
Albisola Superiore	25.5°C	22.5°C	29.3°C
Riviera delle Palme	25.5°C	22.5°C	29.2°C
Riviera di Levante	25.7°C	22.5°C	29.7°C
Spotorno	25.5°C	22.4°C	29.2°C
Bergeggi	25.5°C	22.4°C	29.2°C
Nervi	25.7°C	22.5°C	29.9°C

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Our report for Arenzano 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.

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Date (day and month)

Water temperature: min 16°C

Average temperature Maximum temperature