Maroubra Beach – current water temperature and swimming conditions

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

⚠️ This is cool water that may feel brisk on entry. Swimming is usually limited to short sessions, and prolonged stays can become uncomfortable without thermal protection. Many swimmers choose a wetsuit, especially for surfing or open-water swimming.

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 Maroubra 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 Maroubra Beach will be 18.2°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

Maroubra Beach stretches wide and open along Sydney’s southern coastline, facing directly into the Tasman Sea. Because it’s fully exposed, water temperatures reflect true open-ocean conditions. In summer, from December to March, the sea generally sits between 21–24 °C, which suits most swimmers without needing extra insulation. Autumn brings a gradual drop to around 19–21 °C. Winter is noticeably cooler, with water temperatures typically ranging from 16–18 °C, while spring sees a slow warm-up back into the 18–20 °C range as the season turns.