Callala Beach – current water temperature and swimming conditions

Water Temperature in Callala Beach: Daily Trends, Historical Records, and Forecast

✅ This water feels mild to warm and is comfortable for the majority of swimmers. Swimming is enjoyable, though longer stays may feel cooler for some people, especially in windy conditions. These temperatures are well suited to family outings and active swimming, particularly on warm days.

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 Callala Beachfell over the past month, but have levelled out during the last week.

According to our forecast, Sea water temperature in Callala Beach will be 22.5°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

Callala Beach sits along the South Coast of New South Wales, sheltered inside Jervis Bay but still connected to the Tasman Sea system, which helps keep water temperatures fairly consistent through the year. In summer, the water typically warms to around 21–24 °C, creating comfortable conditions for swimming and floating for long periods. Autumn often remains pleasant, with temperatures usually between 19–22 °C, while spring is slightly cooler at roughly 17–20 °C as the sea gradually warms. During winter, water temperatures generally fall to about 16–18 °C, which can feel cool but is still manageable for short swims, particularly on calm, sunny days.