Denham Sea Temperature

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

Water temperature in Denham right now

Below is the current sea temperature for Denham, Australia on 21st April 2024.

22.08° C

(71.75° F)

  • yesterday: 22.1° C (71.79° F)
  • a week ago: 24.74° C (76.53° 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 Denham on April 21st over the last 10 years is 23.81° C (74.86° F), with a low temperature of 21.75° C (71.15° F) and a high of 25.73° C (78.31° F).

Analysis and forecast for Denham water temperatures

The water temperature in Denham today is lower than the average temperature of 23.81° C (74.86° F) and the temperature on this day last year, 21st April 2023, was 22° C (71.6° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
April 21 22.08° C 71.75° F
April 20 22.1° C 71.79° F
April 19 24.68° C 76.42° F
April 18 25.31° C 77.56° F
April 17 25.15° C 77.27° F
April 16 24.94° C 76.89° F
April 15 24.46° C 76.03° F
April 14 24.74° C 76.53° F
April 13 24.68° C 76.42° F
April 12 25.02° C 77.04° F
April 11 25.07° C 77.13° F
April 10 25.57° C 78.03° F
April 9 25.47° C 77.85° F
April 8 25.56° C 78.01° F
April 7 25.48° C 77.86° F
April 6 25.55° C 77.99° F
April 5 25.68° C 78.22° F
April 4 25.59° C 78.06° F
April 3 25.56° C 78.01° F
April 2 25.59° C 78.06° F
April 1 25.58° C 78.04° F
March 31 25.16° C 77.29° F
March 30 25.61° C 78.1° F
March 29 25.71° C 78.28° F
March 28 25.87° C 78.57° F
March 27 25.91° C 78.64° F
March 26 25.77° C 78.39° F
March 25 25.68° C 78.22° F
March 24 25.84° C 78.51° F
March 23 26.34° C 79.41° F
March 22 26.72° C 80.1° 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 Denham by month

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

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

Denham map and nearby water temperatures

Locations near Denham

The highest temperature in Australia today is 31.21° C (88.18° F) in Gulf of Carpentaria. The lowest is in Austins Ferry, where the temperature of the water is 16.31° C (61.36° F).

Why measure sea surface temperatures (SST) in Denham?

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

  • "Denham Sea Temperature". Accessed on April 21, 2024.

  • "Denham Sea Temperature"., Accessed 21 April, 2024

  • Denham Sea Temperature. Retrieved from