Point Turton – current water temperature and swimming conditions

This page shows the current water temperature at Point Turton in South Australia. You can view recent sea temperature trends on a 30-day chart, check typical monthly water temperature ranges, and compare today’s reading with historical averages for this date. The page also includes a 7-day water temperature forecast, nearby beaches with similar conditions, local weather information, and a summary of swimming conditions to help you assess how suitable the water is for swimming.

Current Sea Water Temperature

20.0°C

Today

20.2°C

Yesterday

20.7°C

A Week Ago

The average sea water temperature today in Point Turton is about 20°C.

Water Temperature in Point Turton: Daily Trends, Historical Records, and Forecast

✅ Water in this range feels cool but still manageable for many swimmers. Short to moderate swims are comfortable, especially in warm weather. Some people may prefer a wetsuit for longer stays, particularly when swimming actively or outside peak summer conditions.

It’s important to note that these swimming tips and recommendations apply only in settled weather. When air temperatures drop below 20°C — and sometimes even below 25°C — swimming can feel uncomfortable, even when water temperatures are relatively high.

Water Temperature Over the Last 30 Days

From February 18 to March 20

Water temperatures in Point Turton have been gradually cooling over the past month, with a further drop recorded during the last week.

According to our forecast, Sea water temperature in Point Turton will be 20.0°C in the next 7 days. See the table below for daily data for the upcoming week.

Table of Daily Sea Temperature Data

Date	Current	Average	Forecast
Mar 12	20.0°C	20.0°C
Mar 13	20.2°C	20.5°C
Mar 14	20.7°C	20.3°C
Mar 15	20.3°C	20.0°C
Mar 16	20.2°C	20.3°C
Mar 17	20.4°C	20.0°C
Mar 18	20.3°C	20.0°C
Mar 19	20.2°C	19.5°C
Mar 20	20.0°C	19.5°C	20.0°C
Mar 21		19.5°C	20.0°C
Mar 22		19.5°C	20.0°C
Mar 23		19.3°C	20.0°C
Mar 24		20.0°C	20.0°C
Mar 25		19.8°C	20.0°C
Mar 26		20.0°C	20.0°C
Mar 27		19.5°C	20.0°C

* Current - Actual water temperature value

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

*** Forecast - Our water temperature forecast

Actual near-shore water temperatures in Point Turton can vary by several degrees from the values shown, particularly after heavy rain, strong southerlies, or prolonged windy conditions. Certain wind patterns can trigger upwelling, where cooler, deeper water is pushed to the surface and replaces the warmer top layer, leading to noticeable short-term changes in water temperature.

Our water temperature forecast is produced using a proprietary mathematical model that combines real-time measurements with long-term historical patterns, local weather conditions, wind strength and direction, and air temperature specific to each coastal region. To improve accuracy, we cross-check data from nearby locations and use multiple sources, including offshore buoys, satellite-based sea surface maps, and observations provided by local authorities.

Annual Water Temperature Overview by Month

Monthly Water Temp Ranges

30°C

25°C

20°C

15°C

10°c

5°C

0°C

Annual Water Temperature Trend

Point Turton sits on the western side of the Yorke Peninsula, overlooking the calmer waters of Spencer Gulf, and this sheltered setting has a clear influence on local water temperatures. In summer, the sea is at its warmest, typically ranging from about 20–24°C, which feels comfortable and inviting for swimming on hot days. Autumn brings a gradual cooling to roughly 18–21°C, while winter is cooler but still manageable by southern standards, often around 13–15°C. Spring sees a steady warm-up, with water temperatures commonly sitting between 16–19°C, helped by sunshine and relatively light winds.

Monthly Water Temperature Range (Min, Max & Average)

Month	Min	Avg	Max
January	16°C	20°C	22°C
February	18°C	20°C	22°C
March	18°C	20°C	21°C
April	17°C	19°C	21°C
May	14°C	17°C	19°C
June	13°C	15°C	18°C
July	12°C	15°C	16°C
August	11°C	14°C	16°C
September	12°C	14°C	16°C
October	12°C	15°C	17°C
November	14°C	16°C	19°C
December	16°C	18°C	21°C

* Click on a month to view detailed water temperature data.

Point Turton: Weather Forecast

March 21

15°C / 24°C

clear sky

humidity: 66% | wind: 11 kmh

March 22

16°C / 25°C

broken clouds: 51-84%

humidity: 61% | wind: 11 kmh

March 23

16°C / 24°C

clear sky

humidity: 73% | wind: 18 kmh

Local Water Conditions and Nearby Spots

Nearby Beaches and Water Temperatures

Point Turton

⭐ 4.6/5

19.3°C

Flaherty Beach

⭐ 3.0/5

19.9°C

Longbottom Beach

⭐ 3.1/5

20.0°C

Swimming Conditions

Swimming is allowed at Point Turton and is popular, especially during the warmer months. The coastline here is generally calm, with minimal surf and gentle conditions compared to open-ocean beaches, making it suitable for casual swimmers and families when the weather is settled. The shallow shoreline can warm quickly in summer, adding to comfort. While conditions are usually mild, tides and currents can still play a role, so basic awareness is important. Outside peak summer, some swimmers choose wetsuits for longer sessions. Overall, Point Turton offers relaxed and accessible swimming, with relatively warm gulf waters and an easygoing coastal environment well suited to recreational use.