Red Beach – current water temperature and swimming conditions

Water Temperature in Red 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 Red 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 Red Beach will be 18.2°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

Red Beach is located on the Whangaparāoa Peninsula in the Auckland Region, facing the Hauraki Gulf and the Pacific Ocean. Its position within the gulf provides a degree of shelter from large ocean swells, helping to keep sea conditions relatively calm. In summer, particularly from January through March, water temperatures typically range between 19 and 22°C. At these levels, most locals find the sea comfortable for swimming, especially on warm, settled days. During autumn, temperatures gradually ease back to around 17 to 20°C. Winter brings cooler readings, usually between 14 and 16°C, while spring sees a steady rise from roughly 15 up to 18°C. Shallow inshore areas can warm quickly during sunny spells.