Kalbarri – current water temperature and swimming conditions

Water Temperature in Kalbarri: Daily Trends, Historical Records, and Forecast

✅ This water feels mild to warm and is comfortable for the majority of swimmers. Swimming is enjoyable, though longer stays may feel cooler for some people, especially in windy conditions. These temperatures are well suited to family outings and active swimming, particularly on warm days.

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 Kalbarri 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 Kalbarri will be 23.3°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

Kalbarri sits where the Murchison River meets the Indian Ocean on Western Australia’s mid-west coast, and the water here is noticeably warmer than further south. Sea temperatures are generally very swimmable for most of the year. In summer, from December to February, the ocean usually sits around 22–25°C, feeling warm and comfortable even for longer swims. Autumn stays pleasant at roughly 20–23°C, while winter brings a mild cool-down to about 17–19°C, which is still manageable for short dips. Spring sees a steady warm-up again, typically 19–22°C, as air temperatures climb and conditions become more settled.