Black Head – current water temperature and swimming conditions

Water Temperature in Black Head: 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

Water temperatures in Black Headfell over the past month, but have levelled out during the last week.

According to our forecast, Sea water temperature in Black Head will be 19.5°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

Black Head, on the Mid North Coast of New South Wales, faces the Tasman Sea and enjoys water temperatures that stay fairly moderate through the year. In summer, the ocean is at its warmest, usually sitting between about 22–26 °C, which makes it comfortable for extended swims and plenty of time in the water. Autumn brings a gentle cooling to around 20–23 °C, still pleasant for most swimmers. Winter is cooler but far from extreme, with sea temperatures generally ranging from 17–20 °C, while spring sees a steady warm-up from roughly 18 °C into the low twenties as conditions become more settled.