Kingscliff – current water temperature and swimming conditions

Water Temperature in Kingscliff: 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

While water temperatures in Kingscliff declined overall during the past month, they have shown a noticeable rebound over the last week.

According to our forecast, Sea water temperature in Kingscliff will be 20.3°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

Kingscliff sits on the far north coast of New South Wales, fronting the Coral Sea and enjoying a warm, subtropical marine climate. Water temperatures here are inviting for much of the year. Through summer, the ocean typically reaches around 25–27 °C, making swimming comfortable even for long sessions in the water. Autumn often holds onto that warmth, with sea temperatures commonly between 23–25 °C and relatively settled conditions. Spring begins cooler at roughly 21–23 °C, then warms steadily as the season progresses. Winter is the coolest time of year, but the sea usually stays around 19–21 °C, which many locals still find swimmable, especially on bright, calm days.