Water temperature in Aviles in August

Is it warm enough to swim in Aviles in August? Average water temperature in Aviles in August is 20.1°C and therefore suitable for comfortable swimming. The warmest sea in Aviles in August is 21.6°C, and the coldest is 18°C. Average high air temperature in Aviles in August is 22°C, and average low temperature is 15°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Aviles

Changes water temperature in Aviles in August 2025, 2024

To get an accurate forecast for the water temperature in Aviles for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Aviles, 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	19.2°C	20.2°C	18.8°C	21.5°C
2 August	19°C	20.2°C	19°C	21.3°C
3 August	18.8°C	19.5°C	18.8°C	21.1°C
4 August	18.7°C	19.1°C	18.7°C	21.5°C
5 August	18.8°C	19.5°C	18.8°C	21.2°C
6 August	18.6°C	19.7°C	18.6°C	20.9°C
7 August	18.6°C	19.9°C	18.4°C	20.8°C
8 August	18.3°C	20°C	18.3°C	20.7°C
9 August	18.4°C	19.7°C	18°C	21°C
10 August	18.3°C	19.7°C	18°C	21°C
11 August	18.5°C	19.3°C	18.2°C	20.8°C
12 August	18.8°C	19.2°C	18.4°C	20.7°C
13 August	19°C	19.3°C	18.3°C	20.8°C
14 August	19.1°C	19.5°C	18.8°C	20.9°C
15 August	18.3°C	19°C	18.3°C	21°C

Day	2025	2024	Min	Max
16 August	18.3°C	19.7°C	18.3°C	21.1°C
17 August	18.5°C	20°C	18.5°C	21.1°C
18 August	18.5°C	20.2°C	18.5°C	21.2°C
19 August	19°C	19.7°C	19°C	21.2°C
20 August	19.4°C	19.8°C	19.4°C	21.6°C
21 August	19.9°C	19.6°C	19.5°C	21.5°C
22 August	19.7°C	18.9°C	18.9°C	21.4°C
23 August	19.3°C	19.3°C	19°C	21.4°C
24 August	19.1°C	19.5°C	19.1°C	21.2°C
25 August	19°C	19.3°C	19°C	21.2°C
26 August	19.3°C	18.8°C	18.8°C	21.3°C
27 August	19.4°C	18.8°C	18.8°C	21.2°C
28 August	19.3°C	18.9°C	18.9°C	21.3°C
29 August	19.5°C	19°C	18.6°C	21.1°C
30 August	19.5°C	19.1°C	18.6°C	20.8°C
31 August	19.4°C	19.1°C	18.6°C	20.8°C

Average water temperature in Aviles in August over a decade

2016	2017	2018	2019	2020
20.1°C	20.1°C	20.1°C	19.6°C	20.3°C

2021	2022	2023	2024	2025
19.8°C	19.3°C	20.8°C	19.5°C	18.7°C

Aviles sea state in August

Chart comparing the height of waves in Aviles 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.

Weather and climate in Aviles in August

This data display average monthly climate indicators in Aviles in August based on our historical weather readings over a period of ten years. In addition to temperature, we include data on the number of rainy and sunny days so you can have all the information about your destination before your trip

Average HIGH temperature22°C
Average LOW temperature15°C
Average rainfall2.4''/61mm
Average sunshine5.9h

Aviles 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
Salinas	20.1°C	18°C	21.6°C
San Juan de Nieva	20.1°C	18°C	21.6°C
Playa de Xago	20.1°C	18.3°C	21.6°C
Castrillon	20°C	17.7°C	21.6°C
Verdicio	20.2°C	18.3°C	21.7°C
Soto Del Barco	20°C	17.6°C	21.7°C
San Juan de la Arena	20°C	17.6°C	21.7°C
Playa de Aguilar	20°C	17.6°C	21.7°C
Cudillero	19.9°C	17.4°C	21.6°C
Muros de Nalon	19.9°C	17.4°C	21.6°C

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Our report for Aviles 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