Smiths Beach – current water temperature and swimming conditions

Water Temperature in Smiths Beach: 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 Smiths Beach have been gradually cooling over the past month, with a further drop recorded during the last week.

According to our forecast, Sea water temperature in Smiths Beach 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

Smiths Beach is one of the most popular beaches in the Margaret River region, set in a broad bay that gives it a more approachable feel than many open Indian Ocean beaches nearby. Water temperatures are cool but inviting in the warmer months. Over summer, from December to February, the sea generally sits around 19–22°C, which feels comfortable for extended swims on sunny, low-wind days. Autumn brings a gradual cool-down to about 17–20°C. Winter is noticeably colder and brisk, usually around 14–16°C, while spring sees a steady warm-up again to roughly 16–18°C, though early-season swims can still feel fresh.