Binalong Bay – current water temperature and swimming conditions

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

According to our forecast, Sea water temperature in Binalong Bay will be 18.6°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

Binalong Bay sits on Tasmania’s north-east coast, opening onto the clear waters of the Tasman Sea and known for its bright white sand and turquoise colour on calm days. Sea temperatures here are among the more inviting on the east coast. In summer, from December to February, the water typically reaches around 17–20 °C, which feels cool but comfortable for swimming during warm weather. Autumn brings a gentle cooling to about 15–17 °C, while winter is colder, usually around 11–13 °C. During spring, the sea slowly warms again, generally sitting between 13–15 °C as daylight increases and conditions become more settled.