Wairo Beach – current water temperature and swimming conditions

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

⚠️ Water in this range feels cool but still manageable for many swimmers. Short to moderate swims are comfortable, especially in warm weather. Some people may prefer a wetsuit for longer stays, particularly when swimming actively or outside peak summer conditions.

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 Wairo Beach 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 Wairo Beach will be 18.7°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

Wairo Beach lies on the South Coast of New South Wales, facing the open Tasman Sea, and its water temperatures reflect the exposed ocean setting. In summer, the sea usually warms to around 21–24 °C, providing comfortable conditions for swimming and cooling off on warm days. Autumn often remains mild, with temperatures commonly between 19–22 °C, while spring is cooler at roughly 17–20 °C as the ocean gradually warms after winter. During winter, water temperatures typically drop to about 16–18 °C, which can feel quite cold without a wetsuit, especially when southerly winds add to the chill.