Grays Point Sea Temperature

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

Water temperature in Grays Point right now

Below is the current sea temperature for Grays Point, Australia on 1st December 2023.

20.13° C

(68.23° F)

  • yesterday: 21.71° C (71.08° F)
  • a week ago: 21.51° C (70.72° 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 Grays Point on December 1st over the last 10 years is 20.78° C (69.4° F), with a low temperature of 18.74° C (65.73° F) and a high of 22.85° C (73.13° F).

Analysis and forecast for Grays Point water temperatures

The water temperature in Grays Point today is lower than the average temperature of 20.78° C (69.4° F) and the temperature on this day last year, 1st December 2022, was 20.02° C (68.04° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
December 1 20.13° C 68.23° F
November 30 21.71° C 71.08° F
November 30 21.71° C 71.08° F
November 29 21.94° C 71.49° F
November 28 22.74° C 72.93° F
November 27 21.83° C 71.29° F
November 26 21.84° C 71.31° F
November 25 21.66° C 70.99° F
November 24 21.51° C 70.72° F
November 23 21.37° C 70.47° F
November 22 21.26° C 70.27° F
November 21 21.22° C 70.2° F
November 20 21.25° C 70.25° F
November 19 21.24° C 70.23° F
November 18 21.27° C 70.29° F
November 17 21.18° C 70.12° F
November 16 21.03° C 69.85° F
November 15 21.09° C 69.96° F
November 14 21.02° C 69.84° F
November 13 20.96° C 69.73° F
November 12 21.04° C 69.87° F
November 11 20.93° C 69.67° F
November 10 20.83° C 69.49° F
November 9 21° C 69.8° F
November 8 21.08° C 69.94° F
November 7 21.17° C 70.11° F
November 6 21.46° C 70.63° F
November 5 21.5° C 70.7° F
November 4 21.38° C 70.48° F
November 3 21.15° C 70.07° 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 Grays Point by month

The chart below shows the monthly average water temperature in Grays Point.

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

Grays Point map and nearby water temperatures

Locations near Grays Point

The highest temperature in Australia today is 31.43° C (88.57° F) in Darwin. The lowest is in Bruny Island, where the temperature of the water is 13.32° C (55.98° F).

Why measure sea surface temperatures (SST) in Grays Point?

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

  • "Grays Point Sea Temperature". Accessed on December 1, 2023.

  • "Grays Point Sea Temperature"., Accessed 1 December, 2023

  • Grays Point Sea Temperature. Retrieved from