Sandy Creek – current water temperature and swimming conditions

Water Temperature in Sandy Creek: 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

Over the last 30 days, water temperatures in Sandy Creek have trended upward, with conditions remaining relatively stable over the past week.

According to our forecast, Sea water temperature in Sandy Creek will be 17.9°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

Sandy Creek sits on the rugged coastline of Kangaroo Island, facing the open waters of the Great Australian Bight, and its water temperatures reflect this exposed southern ocean setting. In summer, the sea is at its warmest, usually around 17–20°C, which still feels cool but can be refreshing on warm days. Autumn brings a gradual drop to roughly 15–18°C, while winter is noticeably cold, often sitting between 12–14°C. Spring is slow to warm, with water temperatures commonly around 13–16°C, influenced by changing winds and swell coming through the Bight.