Water temperature in San Juan de la Canal in August

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Is it warm enough to swim in San Juan de la Canal in August? Average water temperature in San Juan de la Canal in August is 21.2°C and therefore suitable for comfortable swimming. The warmest sea in San Juan de la Canal in August is 22.8°C, and the coldest is 19.4°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in San Juan de la Canal

Changes water temperature in San Juan de la Canal in August 2025, 2024

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

Sea state

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 August	21.7°C	21.9°C	19.8°C	22°C
2 August	21.6°C	21.8°C	20.1°C	21.9°C
3 August	21.5°C	22°C	20.6°C	22°C
4 August	21.7°C	21.7°C	20.5°C	22°C
5 August	21.7°C	21.7°C	20.2°C	22.2°C
6 August	21.7°C	21.7°C	20.8°C	22.3°C
7 August	21.7°C	21.7°C	20.4°C	22.1°C
8 August	21.5°C	21.8°C	20.5°C	22.5°C
9 August	21°C	21.7°C	20.2°C	22.8°C
10 August	21°C	21.9°C	20.4°C	22.8°C
11 August	20.9°C	21.5°C	20.4°C	22.4°C
12 August	21.1°C	21.4°C	20.5°C	22.2°C
13 August	21.3°C	21.4°C	20.6°C	21.9°C
14 August	21.3°C	21.5°C	20.6°C	22°C
15 August	21.8°C	21.9°C	20.4°C	21.9°C

Day	2025	2024	Min	Max
16 August	21.6°C	21.8°C	20.4°C	22.1°C
17 August	21.6°C	21.8°C	20.4°C	21.9°C
18 August	21.5°C	21.9°C	20.5°C	21.9°C
19 August	21.4°C	21.5°C	20.7°C	22°C
20 August	21.3°C	21.7°C	20.6°C	22.3°C
21 August	20.5°C	20.6°C	20.4°C	22.3°C
22 August	20.7°C	19.9°C	19.9°C	22.1°C
23 August	20.8°C	19.4°C	19.4°C	22.3°C
24 August	20.8°C	19.6°C	19.6°C	21.9°C
25 August	20.7°C	19.5°C	19.5°C	21.7°C
26 August	20.9°C	19.5°C	19.5°C	21.8°C
27 August	20.9°C	19.7°C	19.7°C	21.7°C
28 August	20.9°C	19.9°C	19.9°C	22.2°C
29 August	20.9°C	20.2°C	19.5°C	21.5°C
30 August	20.7°C	20.4°C	19.4°C	21.3°C
31 August	20.8°C	20.9°C	19.5°C	21.3°C

San Juan de la Canal water temp chart in August

Average water temperature in San Juan de la Canal in August over a decade

2016	2017	2018	2019	2020
21.6°C	21°C	21.5°C	21°C	21°C

2021	2022	2023	2024	2025
20.7°C	21.1°C	21.7°C	21.1°C	21.6°C

San Juan de la Canal 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
Argonos	21.5°C	19.7°C	23.2°C
Escalante	21.5°C	19.7°C	23.2°C
Barcena de Cicero	21.4°C	19.8°C	23.1°C
Noja	21.6°C	19.5°C	23.4°C
Playa de Trengandin	21.6°C	19.5°C	23.4°C
Santona	21.6°C	19.5°C	23.4°C
Comillas	21.1°C	19°C	22.5°C
Colindres	21.5°C	19.7°C	23.1°C
Playa de Berria	21.6°C	19.4°C	23.6°C
Oyambre Beach	21.1°C	19.1°C	22.5°C

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Our report for San Juan de la Canal 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