Kutti Beach – current water temperature and swimming conditions

Water Temperature in Kutti Beach: 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 Kutti Beach 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 Kutti Beach will be 19.2°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

Kutti Beach is a small, secluded harbour beach in Sydney, set just inside the heads with the Tasman Sea beyond. Although it’s not an open surf beach, water temperatures here broadly follow the seasonal pattern of the surrounding coastal waters. In summer, the water is usually at its warmest, sitting around 22–26 °C, and can feel especially pleasant on calm, sunny days. Autumn brings a gentle cool-down to roughly 20–23 °C. Winter is cooler but still swimmable for many, with temperatures generally between 16–20 °C, while spring sees a steady rise from about 18 °C into the low twenties as air temperatures lift.