Adelaide Sea Temperature

Looking to find out what the sea water temperature in Adelaide is for today and the next few days? Below are data and charts that will give you information about sea temperatures in Adelaide and nearby locations.

Water temperature in Adelaide right now

Below is the current sea temperature for Adelaide, Australia on 6th February 2023.

22.74° C

(72.94° F)

  • yesterday: 22.5° C (72.51° F)
  • a week ago: 21.75° C (71.15° F)

Water at this temperature is very pleasant to swim in and if you tend to wear a wetsuit when swimming, you might consider removing it now to avoid the body overheating.

The average sea temperature for Adelaide on February 6th over the last 10 years is 22.27° C (72.08° F), with a low temperature of 20.96° C (69.73° F) and a high of 23.34° C (74.01° F).

Analysis and forecast for Adelaide water temperatures

The water temperature in Adelaide today is higher than the average temperature of 22.27° C (72.08° F) and the temperature on this day last year, 6th February 2022, was 22.81° C (73.06° F).

The chart and table below shows the change in water temperature in Adelaide over the last 30 days:

Date Temperature (Celsius) Temperature (Fahrenheit)
February 6 22.74° C 72.94° F
February 5 22.5° C 72.51° F
February 4 20.17° C 68.31° F
February 3 20.39° C 68.7° F
February 2 20.64° C 69.15° F
February 1 21.23° C 70.21° F
January 31 21.77° C 71.19° F
January 30 21.75° C 71.15° F
January 29 21.95° C 71.51° F
January 28 22.65° C 72.77° F
January 27 22.79° C 73.02° F
January 26 22.14° C 71.85° F
January 25 21.89° C 71.4° F
January 24 21.81° C 71.26° F
January 23 21.69° C 71.04° F
January 22 21.35° C 70.43° F
January 21 21.29° C 70.32° F
January 20 21.44° C 70.59° F
January 19 21.87° C 71.37° F
January 18 22.24° C 72.03° F
January 17 23.05° C 73.49° F
January 16 22.97° C 73.35° F
January 15 22.88° C 73.18° F
January 14 23.17° C 73.71° F
January 13 23.08° C 73.54° F
January 12 22.35° C 72.23° F
January 11 21.96° C 71.53° F
January 10 21.68° C 71.02° F
January 9 21.66° C 70.99° F
January 8 21.98° C 71.56° F
January 7 21.78° C 71.2° F

The actual nearshore temperatures may vary by several degrees and this can also be heavily affected by weather. Strong winds can cause cold, deep waters to replace the surface waters that had been warmed by the sun, and heavy rain can also reduce the temperature of the sea surface temperature as well.

Water temperature in Adelaide by month

The chart below shows the monthly average water temperature in Adelaide.

For more detailed information on how the sea temperature in Adelaide changes for each month of the year, choose from the months below.

Adelaide map and nearby water temperatures

Locations near Adelaide

The highest temperature in Australia today is 31.63° C (88.94° F) in Gulf of Carpentaria. The lowest is in Bass Strait, where the temperature of the water is 17.49° C (63.49° F).

Why measure sea surface temperatures (SST) in Adelaide?

The ocean covers about 71% of the Earth's surface, and scientists record the sea surface temperature (SST) of locations such as Adelaide because they want to understand and learn how the ocean communicates with the atomosphere of Earth.

SST is one measure that provides information on the global climate, and it can be used to predict the weather in Adelaide as well as atmospheric model simulations and to study marine ecosystems in the area.

Data source and citation

Raw data for the calculations made to find the sea surface temperature in Adelaide comes from the National Oceanic and Atmospheric Administration (NOAA) and their 1/4° daily Optimum Interpolation Sea Surface Temperature.

The water temperature data is constructed by combining observations from different platforms (satellites, ships, buoys, and Argo floats) on a regular global grid. A spatially complete sea surface temperature map is then built by interpolating to fill in gaps in the data.

If you'd like to use any of the information above in the format it is presented, please use the citation tool below.

  • "Adelaide Sea Temperature". Accessed on February 6, 2023.

  • "Adelaide Sea Temperature"., Accessed 6 February, 2023

  • Adelaide Sea Temperature. Retrieved from