Burnie – current water temperature and swimming conditions

Water Temperature in Burnie: 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

Water temperatures in Burnie have remained fairly stable over the past 30 days, though a cooler trend has emerged in the last week.

According to our forecast, Sea water temperature in Burnie will be 18.4°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

Burnie sits on Tasmania’s north-west coast facing the Bass Strait, where the sea is clean, energetic, and cool in every season. Water temperatures here stay well below what many mainland swimmers are used to. In summer, from December to February, the sea typically reaches about 15–17 °C, which is refreshing rather than warm. Autumn brings a gradual cooling to around 13–15 °C, while winter is distinctly cold, usually about 11–12 °C. Spring marks a slow warm-up, with temperatures commonly between 12–14 °C as weather patterns become more settled.