Tea Gardens – water temperature at Myall River

This page provides up-to-date information about the water temperature at Tea Gardens, located on the Myall 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

13.4°C

Today

13.4°C

Yesterday

14.7°C

A Week Ago

The water temperature in Myall River at Tea Gardens today is 13°C.

Water Temperature in Myall River at Tea Gardens: 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 Tea Gardens 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 Tea Gardens will be 13.5°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	14.5°C	13.5°C
Jun 14	14.6°C	13.5°C
Jun 15	14.7°C	13.5°C
Jun 16	14.6°C	13.5°C
Jun 17	14.5°C	13.5°C
Jun 18	14.2°C	13.5°C
Jun 19	13.7°C	13.5°C
Jun 20	13.4°C	13.5°C
Jun 21	13.4°C	13.5°C	13.4°C
Jun 22		13.5°C	13.4°C
Jun 23		13.5°C	13.4°C
Jun 24		13.5°C	13.4°C
Jun 25		13.5°C	13.5°C
Jun 26		13.5°C	13.5°C
Jun 27		13.5°C	13.5°C
Jun 28		13.5°C	13.5°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	20°C	26°C	28°C
February	18°C	24°C	28°C
March	16°C	24°C	27°C
April	19°C	21°C	24°C
May	14°C	17°C	20°C
June	12°C	14°C	16°C
July	12°C	13°C	15°C
August	13°C	14°C	17°C
September	16°C	18°C	19°C
October	18°C	21°C	23°C
November	21°C	24°C	25°C
December	21°C	25°C	27°C

Location & Local Information

Tea Gardens sits on the lower reaches of the Myall River, where freshwater meets gentle tidal influence from Port Stephens. Water temperatures here follow the seasons closely. In summer, the river typically sits around 22–26°C, feeling warm enough for extended swims without becoming uncomfortable. Spring and autumn are milder, with temperatures generally in the 18–22°C range, which still suits swimming on sunny days. Through winter, the water cools to roughly 12–16°C, giving it a crisp feel, though it remains manageable for short dips, especially during calm weather.

Swimming Conditions

Swimming in the Myall River at Tea Gardens is generally allowed and commonly enjoyed in sheltered areas with minimal boat traffic. The river is slow-moving along the foreshore, and its broad width helps keep currents mild, making conditions suitable for casual swimming and cooling off. Water quality is usually good, particularly outside periods of heavy rain, when runoff can lower temperatures and reduce clarity. Being a tidal section, the river can feel slightly cooler on an incoming tide, but it remains safe in settled conditions. Overall, Tea Gardens offers a relaxed river swimming environment, well suited to families and visitors looking for calm, warmer water compared with the open ocean.

Nearby Places

Frequently Asked Questions

What is the current water temperature in Myall River at Tea Gardens?

The water temperature in Myall River at Tea Gardens today is 13°C.

What is the water temperature in Myall River at Tea Gardens during the summer months?

In summer, water temperatures in Myall River at Tea Gardens typically range from 18°C to 28°C.

Is it possible to swim in Myall River at Tea Gardens (New South Wales)?

Yes — the sheltered waters of the Myall River at Tea Gardens (NSW) are commonly used for swimming, kayaking and boating, but conditions can change with tides and boat traffic. Always check local signage and water-quality alerts, avoid swimming after heavy rain, and be mindful of currents, deeper channels and cooler winter temperatures or choose patrolled spots where available.