Crowdy Head – current water temperature and swimming conditions

Water Temperature in Crowdy Head: 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

While water temperatures in Crowdy Head declined overall during the past month, they have shown a noticeable rebound over the last week.

According to our forecast, Sea water temperature in Crowdy Head will be 20.1°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

Crowdy Head sits on a prominent headland on the Mid North Coast of New South Wales, facing the Tasman Sea. Water temperatures here follow the typical pattern for this stretch of coast. In summer, the ocean usually warms to around 22–26 °C, making it comfortable for regular swimming. Autumn brings a gradual cool-down to roughly 20–23 °C, while winter sees cooler conditions, generally between 17–20 °C. Spring marks a steady rise from about 18 °C back into the low twenties as the weather becomes more settled.