Coral Bay – current water temperature and swimming conditions

Water Temperature in Coral Bay: Daily Trends, Historical Records, and Forecast

✅ Water in this range is comfortably warm and widely considered ideal for swimming. Most people can stay in the water for a long time without feeling cold. It works well for families, recreational swimming, and active water sports such as swimming, surfing, and paddleboarding.

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 past 30 days, water temperatures in Coral Bay have generally increased, although a slight cooling trend has set in over the last week.

According to our forecast, Sea water temperature in Coral Bay will be 24.3°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

Coral Bay sits along the Ningaloo Coast on Western Australia’s north-west, where the reef lies just metres from shore and shapes beautifully calm, clear water. Sea temperatures here are warm and inviting for most of the year. In summer, from December to February, the water typically ranges between 24–27°C, feeling pleasantly warm without being overpowering. Autumn remains very comfortable at around 23–26°C. Winter brings only a slight drop, usually sitting near 21–23°C, while spring warms steadily again to roughly 22–25°C as the dry season settles in.