Kempsey – water temperature at Macleay River
This page provides up-to-date information about the water temperature at Kempsey, located on the Macleay River in New South Wales. Here you can check current conditions, view recent temperature trends, explore typical monthly ranges, and compare today’s reading with historical averages for this date. The page also includes a 7-day water temperature forecast, local weather information, and swimming conditions.
Current Water Temperature
The water temperature in Macleay River at Kempsey today is 14°C.
Water Temperature in Macleay River at Kempsey: 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
Water temperatures in Kempsey have been gradually cooling over the past month, with a further drop recorded during the last week.
According to our forecast, the water temperature in Kempsey will be 15.4°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 |
|---|---|---|---|
| Jun 13 | 15.3°C | 15.5°C | |
| Jun 14 | 15.5°C | 15.5°C | |
| Jun 15 | 15.6°C | 15.5°C | |
| Jun 16 | 15.3°C | 15.5°C | |
| Jun 17 | 15.2°C | 15.5°C | |
| Jun 18 | 15.3°C | 15.5°C | |
| Jun 19 | 14.8°C | 15.5°C | |
| Jun 20 | 14.3°C | 15.5°C | |
| Jun 21 | 14.3°C | 15.5°C | 14.3°C |
| Jun 22 | 15.5°C | 14.5°C | |
| Jun 23 | 15.5°C | 14.6°C | |
| Jun 24 | 15.5°C | 14.8°C | |
| Jun 25 | 15.5°C | 14.9°C | |
| Jun 26 | 15.5°C | 15.1°C | |
| Jun 27 | 15.5°C | 15.2°C | |
| Jun 28 | 15.5°C | 15.4°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 Australia to improve accuracy.
Monthly Water Temperature Range (Min, Max & Average)
| Month | Today | Yesterday | A Week Ago |
|---|---|---|---|
| January | 25°C | 26°C | 28°C |
| February | 24°C | 26°C | 28°C |
| March | 21°C | 24°C | 27°C |
| April | 19°C | 21°C | 24°C |
| May | 15°C | 18°C | 21°C |
| June | 14°C | 16°C | 17°C |
| July | 14°C | 15°C | 17°C |
| August | 15°C | 17°C | 19°C |
| September | 18°C | 20°C | 22°C |
| October | 20°C | 22°C | 24°C |
| November | 22°C | 24°C | 26°C |
| December | 23°C | 25°C | 27°C |
Location & Local Information
Kempsey sits along the wide, winding reaches of the Macleay River, where the water reflects the warm coastal climate of the NSW Mid North Coast. Water temperatures here are fairly inviting for much of the year. In summer, from December to February, the river around Kempsey typically sits between about 22–26°C, sometimes feeling warmer in sheltered bends during hot, still days. Spring and autumn are comfortable, with water temperatures generally in the 18–22°C range. Winter is cooler but rarely harsh, usually around 14–18°C, especially in deeper sections where the water holds its temperature better. Rainfall upstream can cause short-term changes in clarity and flow, but temperatures stay relatively mild.
Swimming Conditions
Swimming in the Macleay River at Kempsey is allowed and quite common, particularly through summer when the weather warms up. The water temperature is usually pleasant enough for a proper swim, not just a quick dip. Locals often choose known river beaches and calmer stretches where access is easy and currents are gentler. Closer to the town centre and after heavy rain, swimmers need to be cautious, as flows can increase and visibility can drop. With settled weather and sensible spot choice, the river offers a relaxed and refreshing swimming option around Kempsey for much of the year.