Batehaven – current water temperature and swimming conditions

Water Temperature in Batehaven: 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

Water temperatures in Batehaven 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 Batehaven will be 17.9°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

Batehaven sits just south of Batemans Bay on the Far South Coast of New South Wales, overlooking the calmer waters of the bay rather than the fully open Tasman Sea. Water temperatures here follow a steady seasonal cycle. In summer, the bay usually warms to around 20–23 °C, which is comfortable for swimming and cooling off on warm days. Autumn often stays 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 quite cold without a wetsuit and generally limits swims to short, refreshing dips.