The Pass – current water temperature and swimming conditions

Water Temperature in The Pass: 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 The Pass have been on a steady rise over the past month and have continued to climb over the last week.

According to our forecast, Sea water temperature in The Pass will be 22.2°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

The Pass sits at the northern end of Clarkes Beach beneath Cape Byron, where the Coral Sea meets a naturally sheltered bay. Water temperatures here reflect the warm subtropical climate of northern New South Wales and stay comfortable for swimming through much of the year. In summer, the sea typically reaches around 25–27 °C, making the water inviting for extended swims. Autumn often holds onto that warmth, with temperatures commonly between 23–25 °C and generally settled conditions. Spring begins cooler at roughly 21–23 °C before steadily warming toward summer. Winter is the coolest season, but even then the water usually remains around 19–21 °C, which many locals still find swimmable on clear, sunny days.