Macleay River – current river water temperature and swimming conditions
This page shows the current river water temperature at Macleay River in New South Wales. You can explore recent temperature trends, typical monthly ranges, and historical averages for this date. The page also includes a 7-day water temperature forecast, local weather conditions, and an overview of how suitable the river is for swimming.
Current Water Temperature
The water temperature in Macleay River today is 22°C.
Water Temperature in Macleay River: Daily Trends, Historical Records, and Forecast
✅ River water between 20 and 25°C is ideal for swimming and offers very comfortable conditions for most people. Combined with warm air temperatures and settled weather, this range is perfect for extended swims and family-friendly activities. Rivers may still feel slightly cooler than lakes due to gentle currents, which many swimmers find refreshing. Even on partly cloudy days, swimming remains enjoyable.
Water Temperature Over the Last 30 Days
Over the last 30 days, water temperatures in Macleay River have trended upward, with conditions remaining relatively stable over the past week.
According to our forecast, the water temperature in Macleay River will be 21.8°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 |
|---|---|---|---|
| Mar 12 | 22.5°C | 21.7°C | |
| Mar 13 | 22.4°C | 21.7°C | |
| Mar 14 | 22.4°C | 21.7°C | |
| Mar 15 | 22.3°C | 21.7°C | |
| Mar 16 | 22.4°C | 21.7°C | |
| Mar 17 | 22.5°C | 21.7°C | |
| Mar 18 | 22.5°C | 21.7°C | |
| Mar 19 | 22.5°C | 21.7°C | |
| Mar 20 | 22.4°C | 21.7°C | 22.4°C |
| Mar 21 | 21.7°C | 22.3°C | |
| Mar 22 | 21.7°C | 22.2°C | |
| Mar 23 | 21.7°C | 22.1°C | |
| Mar 24 | 21.7°C | 22.1°C | |
| Mar 25 | 21.7°C | 22.0°C | |
| Mar 26 | 21.7°C | 21.9°C | |
| Mar 27 | 21.7°C | 21.8°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 | 17°C | 23°C | 28°C |
| February | 15°C | 22°C | 28°C |
| March | 15°C | 22°C | 27°C |
| April | 12°C | 19°C | 24°C |
| May | 8°C | 16°C | 21°C |
| June | 5°C | 13°C | 17°C |
| July | 4°C | 12°C | 16°C |
| August | 5°C | 14°C | 18°C |
| September | 9°C | 17°C | 22°C |
| October | 12°C | 20°C | 24°C |
| November | 15°C | 21°C | 26°C |
| December | 16°C | 23°C | 27°C |
Macleay River: Water Temperature by Location
Bellbrook
🔗 Kempsey
Location & Local Information
Source Great Dividing Range
• location Blue Nobby Mountain, near Uralla
• elevation 455 m (1,493 ft)
2nd source Gara River
Source confluence Salisbury Waters and Bakers Creek
Mouth Tasman Sea
• location near South West Rocks
• coordinates 30°52′S 153°01′E
• elevation 0 m (0 ft)
Length 298 km (185 mi)
The Macleay River flows from the Great Dividing Range down to the mid-north coast of New South Wales, and its water temperature reflects this mix of inland and coastal influences. In summer, from December to February, the river is usually a comfortable 22–26°C, sometimes feeling warmer in slower sections and backwaters during hot weather. Spring and autumn are mild, with water temperatures generally sitting between 18–22°C. Winter is cooler but still manageable, often around 14–18°C, especially in deeper reaches where temperature changes are gradual. Rainfall and upstream flows can affect both temperature and clarity, particularly after heavy rain.
Swimming Conditions
Swimming in the Macleay River is generally allowed and quite popular in many sections, especially during the warmer months. In summer, the water temperature is usually pleasant enough for a proper swim rather than just a quick dip. Locals often use familiar river beaches, bends and calmer stretches where access is easy and the current is manageable. Closer to the mouth, tidal influence, boat traffic and stronger currents mean swimmers need to be more cautious. After heavy rain, visibility can drop and flows can increase quickly. With sensible spot selection and settled conditions, the Macleay offers plenty of enjoyable swimming opportunities through much of the year.