Water temperature in Halls Head (WA) in July

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Is it warm enough to swim in Halls Head in July? Average water temperature in Halls Head in July is 18.1°C and therefore is not suitable for comfortable swimming. The warmest sea in Halls Head in July is 20.1°C, and the coldest is 15.7°C. To find out the sea temperature today and in the coming days, go to Current sea temperature in Halls Head

Changes water temperature in Halls Head in July 2025, 2024

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

Sea state

Weather forecast

You can choose any other years:

Day	2025	2024	Min	Max
1 July	18.5°C	18.3°C	17.5°C	19.9°C
2 July	18.8°C	17.8°C	17.4°C	19.8°C
3 July	18.9°C	17.5°C	17.3°C	19.6°C
4 July	19.1°C	17.4°C	17.4°C	19.5°C
5 July	18.9°C	18.1°C	17.5°C	19.4°C
6 July	19°C	18.2°C	17.2°C	20°C
7 July	19.1°C	17.5°C	17.1°C	19.8°C
8 July	18.5°C	17.8°C	17.1°C	20°C
9 July	18.1°C	17.9°C	17.2°C	19.9°C
10 July	17.5°C	18.4°C	17°C	20.1°C
11 July	17.8°C	18.3°C	17.2°C	19.9°C
12 July	18.1°C	18.4°C	16.9°C	19.5°C
13 July	17.9°C	18.3°C	17°C	19.6°C
14 July	17.7°C	17.9°C	16.8°C	19.7°C
15 July	17.7°C	17.5°C	16.5°C	19.7°C

Day	2025	2024	Min	Max
16 July	17.5°C	17.3°C	17°C	19.6°C
17 July	17.6°C	17.5°C	17.2°C	19.2°C
18 July	17.1°C	17.4°C	17.1°C	19.2°C
19 July	17.6°C	17.5°C	17.1°C	19°C
20 July	17.8°C	17.7°C	17.2°C	19.1°C
21 July	17.9°C	17.3°C	17.2°C	19.1°C
22 July	17.7°C	17.6°C	16.4°C	19.2°C
23 July	18°C	17.9°C	16°C	18.8°C
24 July	17.4°C	17.9°C	16.4°C	18.8°C
25 July	17.3°C	18°C	16.5°C	19.1°C
26 July	17.3°C	18°C	16.6°C	19°C
27 July	17.3°C	17.9°C	16.8°C	19°C
28 July	16.8°C	17.1°C	16.2°C	18.7°C
29 July	16.7°C	17.5°C	15.7°C	18.9°C
30 July	17.1°C	17.6°C	16°C	18.8°C
31 July	16.6°C	17.7°C	16°C	18.7°C

Average water temperature in Halls Head in July over a decade

2016	2017	2018	2019	2020
17.5°C	18.8°C	18.3°C	17.9°C	18.2°C

2021	2022	2023	2024	2025
18.3°C	18°C	16.9°C	17.8°C	17.8°C

Halls Head 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
Rockingham	18.3°C	16°C	20.2°C
Garden Island	18.5°C	16.1°C	20.5°C
Coogee	18.3°C	16.3°C	20.2°C
Perth	18.3°C	16.2°C	20.1°C
Fremantle	18.3°C	16.2°C	20.1°C
North Fremantle	18.2°C	16.2°C	20.1°C
Cottesloe	18.2°C	16.3°C	20.1°C
Mosman Park	18.2°C	16.3°C	20.1°C
Peppermint Grove	18.2°C	16.3°C	20.1°C
Attadale	18.2°C	16.4°C	20°C

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Our report for Halls Head 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