World sea water temperatures

Water temperature in Exeter in August

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Is it warm enough to swim in Exeter in August? Average water temperature in Exeter in August is 17.8°C and therefore is not suitable for comfortable swimming. The warmest water in Exeter in August is 22°C, and the coldest is 15°C. To find out the water temperature today and in the coming days, go to Current water temperature in Exeter

Changes water temperature in Exeter in August 2025, 2024

To get an accurate forecast for the water temperature in Exeter for any chosen month, compare two years within a 10 year range using the chart below.

You can choose any other years:

Year 1:   Year 2:


Day 2025 2024
1 August18°C 
2 August18°C19°C
3 August18°C19°C
4 August17°C 
5 August17°C 
6 August17°C18°C
7 August18°C18°C
8 August17°C18°C
9 August17°C18°C
10 August18°C18°C
11 August18°C18°C
12 August18°C18°C
13 August18°C 
14 August18°C18°C
15 August18°C18°C
Day 2025 2024
16 August18°C17°C
17 August19°C17°C
18 August18°C17°C
19 August18°C17°C
20 August17°C17°C
21 August17°C16°C
22 August17°C17°C
23 August17°C16°C
24 August17°C16°C
25 August16°C17°C
26 August17°C17°C
27 August18°C17°C
28 August16°C16°C
29 August17°C16°C
30 August16°C17°C
31 August16°C17°C

Exeter water temperature during other months:

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

Where is the warm sea water in August?

Want to know where the water temperature in August is good for swimming? Select the continent of interest, the day of the month and the required water temperature

Region
Date (day and month)
Water temperature: min 16°C
 Average temperature  Maximum temperature

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Our report for Exeter 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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