Double Island Point – current water temperature and swimming conditions

Water Temperature in Double Island Point: 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

Over the past 30 days, water temperatures in Double Island Point have generally increased, although a slight cooling trend has set in over the last week.

According to our forecast, Sea water temperature in Double Island Point will be 20.7°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

Double Island Point sits at the northern tip of the Sunshine Coast, marking the edge of Central Queensland and facing the Coral Sea, where water temperatures shift with the seasons but remain inviting for much of the year. In summer, from around December to March, the sea is typically about 24–26 °C, feeling warm and comfortable even for longer swims. During winter, usually June to August, temperatures cool to roughly 18–20 °C, which can feel fresh at first but is still swimmable on sunny, low-wind days. Spring and autumn are often ideal, with water temperatures commonly sitting between 21–23 °C and more stable weather.