Cambridge – current water temperature and swimming conditions

This page provides information about the current water temperature at Cambridge in Waikato Region. Here you can view recent temperature trends on a 30-day chart, check typical monthly water temperature ranges, and compare today’s reading with historical averages for this date. A 7-day water temperature forecast, local weather conditions, and an overview of swimming suitability are also included.

Current Water Temperature

13.6°C

Today

13.6°C

Yesterday

13.0°C

A Week Ago

The water temperature in Waikato River at Cambridge today is 14°C.

Water Temperature in Waikato River at Cambridge: Daily Trends, Historical Records, and Forecast

⚠️ River water between 10 and 15°C is cold but manageable for short swims, especially on sunny days with warm air temperatures. The moving nature of a river can make the water feel colder than the actual reading, particularly in shaded or deeper sections. Casual swimming is usually brief, with wetsuits often preferred. Windy or cool weather can significantly reduce comfort, even when the air temperature is mild.

Water Temperature Over the Last 30 Days

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

According to our forecast, the water temperature in Cambridge will be 11.3°C in the next 7 days. See the table below for daily data for the upcoming week.

Table of Daily Water Temperature Data

Date	Current	Average	Forecast
Jul 2	12.5°C	11.0°C
Jul 3	12.4°C	11.0°C
Jul 4	13.0°C	11.0°C
Jul 5	12.7°C	11.0°C
Jul 6	12.7°C	11.0°C
Jul 7	13.4°C	11.0°C
Jul 8	13.4°C	11.0°C
Jul 9	13.6°C	11.0°C
Jul 10	13.6°C	11.0°C	13.6°C
Jul 11		11.0°C	13.3°C
Jul 12		11.0°C	13.0°C
Jul 13		11.0°C	12.6°C
Jul 14		11.0°C	12.3°C
Jul 15		11.0°C	12.0°C
Jul 16		11.0°C	11.7°C
Jul 17		11.0°C	11.3°C

* Current - Actual water temperature value

** Average - Average water temperature on this day in recent years

*** Forecast - Our water temperature forecast

Actual river water temperatures may vary by several degrees from the reported values, particularly after heavy rainfall or periods of changing weather. Rainfall, river flow rates, and runoff from cooler upstream areas can significantly affect water temperature, especially in flowing sections and shaded stretches. Air temperature and cloud cover also play an important role, with warm, sunny conditions helping rivers warm up more quickly. As a result, noticeable temperature differences can occur along the same river.

Our forecast is based on a proprietary mathematical model that takes into account real-time river temperature changes, historical data, seasonal patterns, river flow conditions, recent rainfall, and local air temperature. We also factor in broader weather conditions specific to each region of New Zealand to improve accuracy.

Monthly Water Temperature Range (Min, Max & Average)

Month	Today	Yesterday	A Week Ago
January	16°C	21°C	25°C
February	16°C	21°C	25°C
March	14°C	19°C	24°C
April	15°C	18°C	21°C
May	11°C	15°C	18°C
June	8°C	12°C	16°C
July	8°C	11°C	14°C
August	9°C	12°C	14°C
September	10°C	13°C	16°C
October	12°C	15°C	18°C
November	14°C	18°C	21°C
December	13°C	18°C	23°C

Cambridge: Weather Forecast

July 10

4°C / 13°C

partly cloudy

rain: 4% | wind: 22 km/h

July 11

3°C / 12°C

overcast

rain: 0% | wind: 14 km/h

July 12

3°C / 13°C

clear sky

rain: 3% | wind: 12 km/h

July 13

9°C / 13°C

moderate drizzle

rain: 65% | wind: 23 km/h

July 14

8°C / 14°C

moderate drizzle

rain: 80% | wind: 22 km/h

Location & Local Information

Cambridge sits on the banks of the Waikato River, and the river plays a central role in local recreation, especially during the warmer months. Water temperatures near Cambridge reflect inland Waikato conditions and the regulated flow of the river. In summer, temperatures are typically around 18–22 °C, which many people find comfortable for swimming and other water activities. During spring and autumn, the river usually cools to about 14–18 °C, while in winter it often drops to roughly 10–13 °C, making the water feel quite cold and limiting swimming to very short dips.

Swimming Conditions

Swimming in the Waikato River around Cambridge is generally allowed and popular at established access points, particularly in summer when conditions are at their best. Calm stretches with gentle entry are used by locals for casual swims, paddling, and cooling off on hot days. However, the river is still a large, working waterway, and currents can be stronger after rain or when upstream hydro stations release water. Water quality may also change temporarily following heavy rainfall. For these reasons, swimming is best enjoyed in fine weather, at recognised spots, and when river levels are stable. Overall, Cambridge offers good summer swimming opportunities in the Waikato River, while cooler seasons are more suitable for riverside walks than time spent in the water.

Nearby Places

Frequently Asked Questions

What is the current water temperature in Waikato River at Cambridge?

The water temperature in Waikato River at Cambridge today is 14°C.

What is the water temperature in Waikato River at Cambridge during the summer months?

In summer, water temperatures in Waikato River at Cambridge at Wangi Wangi typically range from 13°C to 25°C.

Is it possible to swim in Waikato River at Cambridge (Waikato Region)?

Yes — people do swim in parts of the Waikato River around Cambridge, but conditions can change quickly so choose sheltered, shallow spots and take care with currents, river traffic and steep banks. Always check current water-quality and safety updates from Waikato Regional Council (especially after heavy rain), swim with a buddy and wear a life jacket if you’re not a confident swimmer.