Batemans Bay – current water temperature and swimming conditions

Water Temperature in Batemans Bay: 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

Over the past month, water temperatures in Batemans Bay have stayed mostly steady, but a warming trend has developed over the last week.

According to our forecast, Sea water temperature in Batemans Bay will be 17.5°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

Batemans Bay sits on the Far South Coast of New South Wales and enjoys water temperatures that reflect its position a little further south than the state’s major beach centres. In summer, the ocean and bay waters usually warm to around 20–23 °C, which feels refreshing rather than warm but is still comfortable for swimming on hot days. Autumn often remains mild, with temperatures commonly between 18–21 °C, while spring is cooler at roughly 16–19 °C as the water gradually warms after winter. During winter, water temperatures typically drop to about 14–16 °C, which can feel cold without a wetsuit and generally limits swimming to short, bracing dips.