Culburra Beach – current water temperature and swimming conditions

This page shows the current water temperature at Culburra Beach in New South Wales. 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

18.5°C

Today

18.7°C

Yesterday

19.2°C

A Week Ago

The average sea water temperature today in Culburra Beach is about 19°C.

Water Temperature in Culburra Beach: 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 May 22 to June 21

Water temperatures in Culburra Beach 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 Culburra Beach will be 18.8°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
Jun 13	19.2°C	19.0°C
Jun 14	19.3°C	19.3°C
Jun 15	19.2°C	19.0°C
Jun 16	19.3°C	19.3°C
Jun 17	18.6°C	19.0°C
Jun 18	18.5°C	19.3°C
Jun 19	18.7°C	19.0°C
Jun 20	18.7°C	19.0°C
Jun 21	18.5°C	19.0°C	18.5°C
Jun 22		19.3°C	18.5°C
Jun 23		19.3°C	18.6°C
Jun 24		19.3°C	18.6°C
Jun 25		19.0°C	18.7°C
Jun 26		18.8°C	18.7°C
Jun 27		18.8°C	18.7°C
Jun 28		18.5°C	18.8°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 Culburra Beach 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

Culburra Beach lies on the South Coast of New South Wales, facing the open Tasman Sea, and its water temperatures change steadily through the year. In summer, the ocean typically sits around 21–24 °C, offering comfortable conditions for swimming and spending long stretches in the water. Autumn often stays warm, with temperatures usually between 19–22 °C, while spring is cooler at roughly 17–20 °C as the sea slowly warms after winter. During winter, water temperatures commonly fall to about 16–18 °C, which can feel quite chilly without a wetsuit, though short swims are still possible on calm, sunny days.

Monthly Water Temperature Range (Min, Max & Average)

Month	Min	Avg	Max
January	19°C	23°C	25°C
February	22°C	23°C	26°C
March	21°C	23°C	25°C
April	19°C	22°C	25°C
May	16°C	21°C	24°C
June	15°C	19°C	23°C
July	15°C	19°C	21°C
August	15°C	18°C	20°C
September	16°C	18°C	20°C
October	16°C	19°C	21°C
November	18°C	19°C	22°C
December	18°C	21°C	25°C

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

Culburra Beach: Weather Forecast

June 22

9°C / 16°C

scattered clouds: 25-50%

humidity: 66% | wind: 11 kmh

June 23

10°C / 16°C

clear sky

humidity: 65% | wind: 7 kmh

June 24

10°C / 15°C

light rain

humidity: 77% | wind: 14 kmh

Local Water Conditions and Nearby Spots

Nearby Beaches and Water Temperatures

Culburra

⭐ 5.0/5

19.1°C

Crookhaven Beach

⭐ 2.9/5

17.4°C

Wollumboola

⭐ 3.8/5

19.7°C

Orient Point

⭐ 4.5/5

19.5°C

Comerong Island

⭐ 3.5/5

19.0°C

Warrain Beach

⭐ 5.0/5

17.7°C

Chinamans Beach

⭐ 3.1/5

18.1°C

Shoalhaven Heads

⭐ 4.5/5

18.3°C

Callala Bay

⭐ 3.1/5

19.5°C

Swimming Conditions

Swimming in Culburra Beach is allowed and popular, particularly along the long, sandy shoreline that gives plenty of room for beachgoers. The beach is exposed to Tasman Sea swells, so waves and currents are a regular feature, and conditions can vary from day to day. This makes swimming best suited to confident swimmers, especially during summer when the water is warmest and conditions are often more inviting. On quieter days, the ocean can be great for relaxed swims, while in cooler months many locals limit themselves to quick dips or wear wetsuits. Overall, Culburra Beach offers clean coastal water, clear seasonal temperature ranges, and rewarding swimming opportunities when ocean conditions are favourable.