Cow Bay – current water temperature and swimming conditions

Water Temperature in Cow Bay: 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 Cow Bay 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 Cow Bay will be 29.0°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

Cow Bay sits along the Daintree coast facing the Coral Sea, where water temperatures stay warm throughout the year thanks to the tropical climate. During the wet season, roughly from November to April, sea temperatures usually range between 27–30 °C, with late summer often feeling especially warm in the shallows. In the drier winter months from May to October, the water cools slightly but remains pleasant, typically around 23–26 °C. Even at its coolest, the sea here rarely feels cold by Australian standards.