New Chums Beach – current water temperature and swimming conditions

Water Temperature in New Chums Beach: Daily Trends, Historical Records, and Forecast

⚠️ This is cool water that may feel brisk on entry. Swimming is usually limited to short sessions, and prolonged stays can become uncomfortable without thermal protection. Many swimmers choose a wetsuit, especially for surfing or open-water swimming.

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 New Chums 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 New Chums Beach will be 15.5°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

New Chums Beach is a secluded stretch of coastline near Whangapoua on the Coromandel Peninsula in the Waikato Region, facing the Pacific Ocean. The beach is relatively sheltered by surrounding headlands, which can help soften the impact of larger swells compared with fully exposed ocean beaches. In summer, particularly from January through March, water temperatures generally range between 19 and 22°C. Most locals find this comfortable for swimming on warm, settled days. During autumn, temperatures ease back to around 17 to 20°C. Winter brings cooler conditions, typically between 14 and 16°C, while spring sees a gradual rise from roughly 15 up to 18°C. Calm weather can allow the shallower shoreline to warm slightly more.