Singleton – current water temperature and swimming conditions

Water Temperature in Singleton: Daily Trends, Historical Records, and Forecast

✅ Water in this range feels cool but still manageable for many swimmers. Short to moderate swims are comfortable, especially in warm weather. Some people may prefer a wetsuit for longer stays, particularly when swimming actively or outside peak summer conditions.

It’s important to note that these swimming tips and recommendations apply only in settled weather. When air temperatures drop below 20°C — and sometimes even below 25°C — swimming can feel uncomfortable, even when water temperatures are relatively high.

Water Temperature Over the Last 30 Days

Water temperatures in Singleton have been gradually cooling over the past month, with a further drop recorded during the last week.

According to our forecast, Sea water temperature in Singleton will be 20.9°C in the next 7 days. See the table below for daily data for the upcoming week.

Table of Daily Sea Temperature Data

Annual Water Temperature Overview by Month

Monthly Water Temp Ranges

30°C

25°C

20°C

15°C

10°c

5°C

0°C

Annual Water Temperature Trend

Singleton sits along the open stretch of Perth’s City Coast, facing straight into the Indian Ocean with wide sand and a clean, uncluttered feel. Water temperatures here follow the typical pattern for the Perth metro coastline. In summer, from December to February, the sea usually ranges between 20–23°C, feeling comfortable and refreshing on hot days. Autumn stays pleasant at around 18–21°C, while winter brings cooler conditions, commonly 16–18°C, which are still manageable for shorter swims. Spring sees a steady warm-up again, generally sitting between 18–21°C as air temperatures rise and winds ease.