Seal Rocks Sea Temperature

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

Water temperature in Seal Rocks right now

Below is the current sea temperature for Seal Rocks, Australia on 21st March 2025.

23.78° C

(74.81° F)

  • yesterday: 23.6° C (74.48° F)
  • a week ago: 24.62° C (76.32° 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 Seal Rocks on March 21st over the last 10 years is 24.7° C (76.47° F), with a low temperature of 23.73° C (74.71° F) and a high of 25.85° C (78.53° F).

Analysis and forecast for Seal Rocks water temperatures

The water temperature in Seal Rocks today is lower than the average temperature of 24.7° C (76.47° F) and the temperature on this day last year, 21st March 2024, was 23.73° C (74.71° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
March 21 23.78° C 74.81° F
March 20 23.6° C 74.48° F
March 19 25.08° C 77.14° F
March 18 25.45° C 77.81° F
March 17 25.39° C 77.7° F
March 16 25.43° C 77.77° F
March 15 25.15° C 77.27° F
March 14 24.62° C 76.32° F
March 13 24.4° C 75.92° F
March 12 24.33° C 75.79° F
March 11 24.85° C 76.73° F
March 10 24.77° C 76.59° F
March 9 24.66° C 76.39° F
March 8 24.89° C 76.8° F
March 7 25.14° C 77.25° F
March 6 24.96° C 76.93° F
March 5 24.72° C 76.5° F
March 4 24.9° C 76.82° F
March 3 24.87° C 76.77° F
March 2 24.58° C 76.24° F
March 1 24.37° C 75.87° F
February 28 24.17° C 75.51° F
February 27 24.03° C 75.25° F
February 26 24.2° C 75.56° F
February 25 24.32° C 75.78° F
February 24 24.73° C 76.51° F
February 23 25.31° C 77.56° F
February 22 25.84° C 78.51° F
February 21 26.14° C 79.05° F
February 20 25.82° C 78.48° F
February 19 25.5° C 77.9° 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 Seal Rocks by month

The chart below shows the monthly average water temperature in Seal Rocks.

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

Seal Rocks map and nearby water temperatures

Locations near Seal Rocks

The highest temperature in Australia today is 30.99° C (87.79° F) in Port Musgrave. The lowest is in Coffin Bay, where the temperature of the water is 17.24° C (63.04° F).

Why measure sea surface temperatures (SST) in Seal Rocks?

The ocean covers about 71% of the Earth's surface, and scientists record the sea surface temperature (SST) of locations such as Seal Rocks 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 Seal Rocks 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 Seal Rocks 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.

  • "Seal Rocks Sea Temperature". SeaTemperatures.net. Accessed on March 21, 2025. http://seatemperatures.net/australia-and-oceania/australia/seal-rocks/.

  • "Seal Rocks Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/seal-rocks/. Accessed 21 March, 2025

  • Seal Rocks Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/australia-and-oceania/australia/seal-rocks/.