Port Douglas – current water temperature and swimming conditions

Water Temperature in Port Douglas: 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 Port Douglas 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 Port Douglas 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

Port Douglas sits on Queensland’s Far North Coast, fronting the Coral Sea where water temperatures remain inviting for most of the year. During the tropical wet season from about November to April, sea temperatures are typically around 27–30 °C, often feeling very warm and comfortable for extended swims. In the drier winter months from May to October, the water cools only slightly, usually sitting between 23–26 °C. Even at its coolest, the sea around Port Douglas rarely feels cold, making it appealing to visitors year-round.