Brunswick Heads – current water temperature and swimming conditions

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

According to our forecast, Sea water temperature in Brunswick Heads will be 20.9°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

Brunswick Heads, or Bruns as the locals call it, is a true-blue coastal classic where the river meets the sea in a spectacular way. If you’re keen on a dip, you’re in for a treat because the water temperatures here stay pretty welcoming for a good chunk of the year. During the summer peak in February, the Coral Sea hits a balmy 25°C to 27°C, which is absolute gold for a long soak. When winter rolls around in August, it’ll drop back to a fresher 20°C or 22°C. While that might have some reaching for a spring suit, it’s still plenty warm enough for a quick splash if you’re not a total softy about the cold.