Water temperature in Lundy Bay in July

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Is it warm enough to swim in Lundy Bay in July? Average water temperature in Lundy Bay in July is 16.5°C and therefore is not suitable for comfortable swimming. The warmest sea in Lundy Bay in July is 19.3°C, and the coldest is 14°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Lundy Bay

Changes water temperature in Lundy Bay in July 2025, 2024

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

Sea temperature

Tides

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 July	16.9°C	16°C	14.1°C	17.2°C
2 July	17.2°C	16°C	14°C	17.2°C
3 July	17.5°C	16.1°C	14°C	17.5°C
4 July	17.3°C	16°C	14.3°C	17.3°C
5 July	17.3°C	15.9°C	14.6°C	17.3°C
6 July	17.2°C	15.9°C	14.7°C	17.2°C
7 July	17°C	15.8°C	14.6°C	17°C
8 July	17.3°C	15.9°C	14.6°C	17.3°C
9 July	17.3°C	15.9°C	14.6°C	17.3°C
10 July	17.2°C	16°C	14.7°C	17.2°C
11 July	17.4°C	16.1°C	15°C	17.4°C
12 July	17.3°C	16.2°C	15.1°C	17.3°C
13 July	17.4°C	16.4°C	15°C	17.4°C
14 July	18°C	16.4°C	15.3°C	18°C
15 July	18°C	16.4°C	15.5°C	18°C

Day	2025	2024	Min	Max
16 July	18.1°C	16.2°C	15.6°C	18.1°C
17 July	17.9°C	16.4°C	15.7°C	18°C
18 July	17.9°C	16.4°C	15.4°C	18.2°C
19 July	17.6°C	16.6°C	15.4°C	18.4°C
20 July	17.9°C	16.5°C	15.5°C	18.2°C
21 July	17.8°C	16.7°C	15.6°C	18.1°C
22 July	17.6°C	16.6°C	15.8°C	18.7°C
23 July	17.5°C	16.7°C	15.9°C	19.1°C
24 July	17.5°C	16.7°C	15.9°C	19°C
25 July	17.6°C	16.6°C	16.3°C	19.3°C
26 July	17.8°C	16.6°C	16.3°C	19.3°C
27 July	17.4°C	16.8°C	16°C	19.1°C
28 July	17.5°C	17°C	15.9°C	18.7°C
29 July	17.4°C	17.1°C	16°C	18.6°C
30 July	17.5°C	17.1°C	16.2°C	18.5°C
31 July	17.5°C	17.3°C	16.2°C	18.3°C

Average water temperature in Lundy Bay in July over a decade

2016	2017	2018	2019	2020
16.5°C	16.5°C	17.3°C	16.3°C	15.8°C

2021	2022	2023	2024	2025
16.2°C	16.4°C	17.1°C	16.4°C	17.5°C

Lundy Bay sea state in July

Chart comparing the height of waves in Lundy Bay in July 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.

Lundy Bay 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 July. In addition, the maximum and minimum water temperatures for that month, recorded over the last decade, are shown

	Avr	Min	Max
Port Quin	16.5°C	14°C	19.3°C
Flexbury	16.6°C	14°C	19.3°C
Sandymouth Bay Beach	16.6°C	14°C	19.3°C
Newquay	16.2°C	13.6°C	18.9°C
Crantock	16.2°C	13.6°C	18.9°C
Watergate Bay	16.2°C	13.6°C	18.9°C
Fistral Beach	16.2°C	13.6°C	18.9°C
Saint Austell	16.3°C	13.9°C	19.4°C
Par	16.3°C	14°C	19.5°C
Charlestown	16.4°C	13.9°C	20°C

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Our report for Lundy Bay 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