Surf Beach – current water temperature and swimming conditions

Water Temperature in Surf Beach: 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 Surf Beach declined overall during the past month, they have shown a noticeable rebound over the last week.

According to our forecast, Sea water temperature in Surf Beach will be 17.4°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

Surf Beach lies just south of Batemans Bay on the Far South Coast of New South Wales, facing the Tasman Sea, and water temperatures here tend to be cooler than further north along the coast. In summer, the ocean usually warms to around 20–23 °C, which feels refreshing and comfortable for swimming on warm days. Autumn often remains mild, with temperatures commonly between 18–21 °C, while spring is cooler at roughly 16–19 °C as the sea gradually warms after winter. During winter, water temperatures typically drop to about 14–16 °C, which can feel very cold without a wetsuit and generally limits swimming to short, bracing dips.