Water temperature in A Illa de Arousa in August

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Is it warm enough to swim in A Illa de Arousa in August? Average water temperature in A Illa de Arousa in August is 17.6°C and therefore is not suitable for comfortable swimming. The warmest sea in A Illa de Arousa in August is 20.8°C, and the coldest is 15.2°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in A Illa de Arousa

Changes water temperature in A Illa de Arousa in August 2025, 2024

To get an accurate forecast for the water temperature in A Illa de Arousa for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in A Illa de Arousa, 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

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Day	2025	2024	Min	Max
1 August	15.4°C	19.7°C	15.4°C	19.7°C
2 August	15.2°C	19.7°C	15.2°C	19.7°C
3 August	15.5°C	19.7°C	15.5°C	19.7°C
4 August	16.5°C	19.7°C	16.3°C	19.7°C
5 August	16.7°C	19.2°C	15.9°C	19.2°C
6 August	17.2°C	19°C	16.3°C	19.3°C
7 August	17°C	18.9°C	16.4°C	19.4°C
8 August	17.2°C	18.5°C	16.2°C	19.2°C
9 August	18°C	18.5°C	15.7°C	18.9°C
10 August	18.4°C	18.6°C	15.7°C	18.9°C
11 August	18.8°C	17.8°C	15.7°C	18.8°C
12 August	18.6°C	18.1°C	16°C	18.8°C
13 August	18.8°C	17.5°C	15.9°C	19.1°C
14 August	19.8°C	18.1°C	15.9°C	19.8°C
15 August	19.3°C	18.6°C	15.7°C	19.3°C

Day	2025	2024	Min	Max
16 August	19.5°C	18.3°C	15.6°C	19.5°C
17 August	19.3°C	18.6°C	15.8°C	19.3°C
18 August	19.8°C	18.9°C	16.1°C	19.8°C
19 August	19.8°C	19°C	16.1°C	19.8°C
20 August	20°C	18.6°C	15.9°C	20°C
21 August	19.8°C	18.4°C	15.7°C	19.9°C
22 August	19°C	17.4°C	15.4°C	20.8°C
23 August	18.3°C	17.3°C	15.6°C	20.2°C
24 August	18.1°C	17.1°C	15.9°C	20°C
25 August	17.8°C	16.9°C	15.9°C	20.1°C
26 August	17.7°C	17.2°C	16°C	19.7°C
27 August	17.7°C	17.1°C	16.1°C	20.3°C
28 August	17.8°C	17.1°C	16.1°C	19.8°C
29 August	17.7°C	17.1°C	16°C	19.5°C
30 August	17.6°C	17.2°C	15.9°C	19.2°C
31 August	17.7°C	17°C	15.9°C	18.9°C

A Illa de Arousa water temp chart in August

Average water temperature in A Illa de Arousa in August over a decade

2016	2017	2018	2019	2020
16.6°C	16.9°C	18.1°C	18.3°C	18.9°C

2021	2022	2023	2024	2025
17.5°C	17.9°C	18.7°C	18.2°C	16.5°C

A Illa de Arousa sea state in August

Chart comparing the height of waves in A Illa de Arousa 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.

Waves height in A Illa de Arousa in August

A Illa de Arousa 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
Ria de Arousa	17.6°C	15.2°C	20.8°C
Vilanova De Arousa	17.6°C	15.5°C	20.7°C
Vilagarcia de Arousa	17.6°C	15.5°C	20.7°C
A Pobra do Caraminal	17.5°C	15.4°C	20.4°C
Cabio beach	17.5°C	15.4°C	20.4°C
O Grove	17.4°C	14.4°C	20.4°C
La Toja island	17.4°C	14.4°C	20.4°C
Reboredo	17.4°C	14.4°C	20.4°C
Area Grande	17.4°C	14.4°C	20.4°C
Praia Area das Pipas	17.4°C	14.4°C	20.4°C

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Our report for A Illa de Arousa 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