South Mission Beach – current water temperature and swimming conditions

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

✅ Water at this temperature is very warm and feels almost tropical. Swimming is comfortable for most people, even for long periods, with no sensation of cold. These conditions are ideal for relaxed swimming, floating, and water play, especially for families and casual swimmers. However, during very hot weather, the water may feel less refreshing, and short breaks are often welcome.

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 South Mission 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 South Mission Beach will be 28.8°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

South Mission Beach sits along a long, open stretch of Queensland’s North Coast, facing the Coral Sea and known for its warm, tropical water temperatures. Through summer, from about December to March, the sea is usually around 27–29 °C, making the water very comfortable for extended swims. In winter, roughly June to August, temperatures ease back to around 22–24 °C, which is still mild by Australian standards and suits swimming on calm, sunny days. Autumn and spring tend to be particularly pleasant, with water temperatures commonly sitting between 24–26 °C and less humidity than mid-summer.