Water temperature in Peppermint Grove (WA) in July

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Is it warm enough to swim in Peppermint Grove in July? Average water temperature in Peppermint Grove in July is 18.2°C and therefore is not suitable for comfortable swimming. The warmest sea in Peppermint Grove in July is 20.1°C, and the coldest is 16.3°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Peppermint Grove

Changes water temperature in Peppermint Grove in July 2025, 2024

To get an accurate forecast for the water temperature in Peppermint Grove for any chosen month, compare two years within a 10 year range using the chart below. In addition to the sea water temperature in Peppermint Grove, 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	18.3°C	18.8°C	18.1°C	19.8°C
2 July	18.3°C	18°C	17.9°C	19.8°C
3 July	18.3°C	17.5°C	17.5°C	19.6°C
4 July	17.9°C	17.3°C	17.3°C	19.5°C
5 July	17.9°C	17.5°C	17.5°C	19.4°C
6 July	18.1°C	17.7°C	17.7°C	20°C
7 July	17.9°C	17.8°C	17.5°C	19.8°C
8 July	17.5°C	17.8°C	17.5°C	20.1°C
9 July	17.2°C	17.6°C	17.2°C	19.9°C
10 July	17.1°C	17.7°C	17.1°C	20°C
11 July	16.8°C	17.7°C	16.8°C	19.8°C
12 July	17.1°C	18°C	17.1°C	19.4°C
13 July	17.3°C	18.2°C	17.3°C	19.6°C
14 July	17.3°C	17.9°C	17.3°C	19.5°C
15 July	17.5°C	17.9°C	17.5°C	19.3°C

Day	2025	2024	Min	Max
16 July	17.3°C	17.9°C	17.3°C	19.3°C
17 July	17.7°C	18°C	17.4°C	19.2°C
18 July	17.4°C	18°C	17.1°C	19.1°C
19 July	17.1°C	17.9°C	17.1°C	19°C
20 July	16.7°C	17.5°C	16.7°C	19.2°C
21 July	17.1°C	17.5°C	17.1°C	19.2°C
22 July	17.3°C	17.5°C	17.1°C	19.4°C
23 July	17.4°C	17.7°C	16.6°C	19.1°C
24 July	17.3°C	17.9°C	16.7°C	19.1°C
25 July	17.3°C	17.8°C	16.8°C	19.4°C
26 July	16.7°C	17.6°C	16.7°C	19.3°C
27 July	16.5°C	17.8°C	16.5°C	19.3°C
28 July	16.3°C	17.7°C	16.3°C	19.1°C
29 July	16.4°C	17.7°C	16.4°C	19.3°C
30 July	16.7°C	18.2°C	16.7°C	19.3°C
31 July	16.4°C	18°C	16.4°C	19.2°C

Peppermint Grove water temp chart in July

Average water temperature in Peppermint Grove in July over a decade

2016	2017	2018	2019	2020
17.8°C	19°C	18.2°C	18.1°C	18.7°C

2021	2022	2023	2024	2025
18.5°C	18.2°C	17.6°C	17.8°C	17.3°C

Peppermint Grove sea state in July

Chart comparing the height of waves in Peppermint Grove 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.

Waves height in Peppermint Grove in July

Peppermint Grove 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
Leighton Beach	18.3°C	16.3°C	20.1°C
Claremont	18.3°C	16.5°C	20.1°C
Swanbourne	18.4°C	16.5°C	20.2°C
Coogee	18.3°C	16.3°C	20.2°C
Floreat Beach	18.5°C	16.6°C	20.2°C
City Beach	18.5°C	16.6°C	20.2°C
Mullaloo	18.6°C	16.7°C	20.3°C
Scarborough Beach	18.6°C	16.7°C	20.3°C
Trigg Beach	18.6°C	16.7°C	20.3°C
Garden Island	18.5°C	16.1°C	20.5°C

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Our report for Peppermint Grove 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