Moruya River – current river water temperature and swimming conditions
This page shows the current river water temperature at Moruya 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 Moruya River today is 19°C.
Water Temperature in Moruya River: Daily Trends, Historical Records, and Forecast
⚠️ A river temperature of 15 to 20°C is generally considered cool to comfortable for swimming in Australia. On warm, calm days, this range allows for relaxed swimming and longer time in the water. Comfort depends heavily on air temperature and sunshine, as cooler weather can still make the water feel chilly. This range is popular for river swimming during spring and early autumn.
Water Temperature Over the Last 30 Days
Water temperatures in Moruya River have been on a steady rise over the past month and have continued to climb over the last week.
According to our forecast, the water temperature in Moruya River 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 |
|---|---|---|---|
| Oct 7 | 18.6°C | 15.7°C | |
| Oct 8 | 19.1°C | 15.7°C | |
| Oct 9 | 19.2°C | 15.7°C | |
| Oct 10 | 19.3°C | 15.7°C | |
| Oct 11 | 18.6°C | 15.7°C | |
| Oct 12 | 17.8°C | 15.7°C | |
| Oct 13 | 19.0°C | 15.7°C | |
| Oct 14 | 18.4°C | 15.7°C | |
| Oct 15 | 19.4°C | 15.7°C | 19.4°C |
| Oct 16 | 15.7°C | 18.8°C | |
| Oct 17 | 15.7°C | 18.3°C | |
| Oct 18 | 15.7°C | 17.7°C | |
| Oct 19 | 15.7°C | 17.1°C | |
| Oct 20 | 15.7°C | 16.5°C | |
| Oct 21 | 15.7°C | 16.0°C | |
| Oct 22 | 15.7°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 | 15°C | 21°C | 26°C |
| February | 15°C | 20°C | 26°C |
| March | 14°C | 19°C | 22°C |
| April | 11°C | 16°C | 21°C |
| May | 6°C | 12°C | 16°C |
| June | 6°C | 9°C | 13°C |
| July | 5°C | 9°C | 11°C |
| August | 6°C | 10°C | 13°C |
| September | 8°C | 13°C | 17°C |
| October | 12°C | 16°C | 21°C |
| November | 13°C | 18°C | 25°C |
| December | 13°C | 19°C | 25°C |
Location & Local Information
Source confluence Deua River
• location near Kiora
• elevation 22 m (72 ft)
Mouth Tasman Sea, South Pacific Ocean
Length 19 km (12 mi)
The Moruya River flows from forested country in the hinterland down to the NSW South Coast, and its water temperature reflects a mild coastal climate. In summer, from December to February, the river usually sits around 20–24°C, sometimes feeling a bit warmer in sheltered bends and slower sections during hot spells. Spring and autumn are comfortable and steady, with water temperatures generally in the 16–20°C range. Winter is cooler but rarely harsh, typically around 12–15°C, especially in shaded sections or after cold nights. Tidal influence in the lower river can cause small day-to-day changes in how warm the water feels.
Swimming Conditions
Swimming in the Moruya River is generally allowed and quite popular, particularly in summer when coastal winds make the beaches less appealing. During the warmer months, the water temperature is usually pleasant enough for proper swimming rather than just a quick dip. Locals often use familiar river beaches and calm stretches where access is easy and currents are gentle. Closer to the mouth, tidal flow and boat traffic mean swimmers need to be more aware of changing conditions. After heavy rain, visibility can drop and flows can increase, making swimming less suitable for a time. With settled weather and sensible spot choice, the Moruya offers relaxed and enjoyable river swimming through much of the year.