Omaha – current water temperature and swimming conditions

Water Temperature in Omaha: 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 Omaha 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 Omaha will be 15.3°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

Omaha is a long, sandy beach north of Auckland, facing directly into the Pacific Ocean near the entrance to the Hauraki Gulf. Although it is more open to ocean swells than some nearby harbour beaches, it still benefits from the generally milder upper North Island climate. In summer, particularly from January through March, water temperatures usually range between 19 and 22°C. Most locals find this comfortable for swimming, especially 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 as the weather improves. Surface temperatures can shift slightly depending on wind and swell.