Greenmount Beach – current water temperature and swimming conditions

Water Temperature in Greenmount Beach: 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 Greenmount Beach declined overall during the past month, they have shown a noticeable rebound over the last week.

According to our forecast, Sea water temperature in Greenmount Beach will be 20.6°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

Greenmount Beach sits at the southern end of the Gold Coast, tucked between headlands and facing the Coral Sea, and enjoys water temperatures that make swimming comfortable for most of the year. In summer, from around December to March, sea temperatures are usually between 24 and 26 °C, giving the water a warm, inviting feel without being overpowering. During winter, typically June to August, temperatures drop back to about 20–22 °C, which can feel a little cool on entry but is still pleasant on sunny days. Spring and autumn are often ideal, with water temperatures commonly sitting around 22–24 °C and generally settled conditions.