Patonga – current water temperature and swimming conditions

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

⚠️ This is cool water that may feel brisk on entry. Swimming is usually limited to short sessions, and prolonged stays can become uncomfortable without thermal protection. Many swimmers choose a wetsuit, especially for surfing or open-water swimming.

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

While water temperatures in Patonga declined overall during the past month, they have shown a noticeable rebound over the last week.

According to our forecast, Sea water temperature in Patonga will be 18.4°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

Patonga sits at the southern tip of the Central Coast of New South Wales, tucked inside Broken Bay and influenced by the Tasman Sea just beyond the headlands. Water temperatures here are generally mild and fairly stable thanks to the sheltered setting. In summer, the water usually ranges from about 22–26 °C, often feeling warmer on calm, sunny days. Autumn brings a gentle cool-down to around 20–23 °C. Winter is cooler but still comfortable for many swimmers, with temperatures typically between 16–20 °C, while spring sees a steady rise from roughly 18 °C into the low twenties as conditions settle.