Mount Martha Sea Temperature

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

Water temperature in Mount Martha right now

Below is the current sea temperature for Mount Martha, Australia on 19th April 2024.

17.02° C

(62.64° F)

  • yesterday: 18.17° C (64.71° F)
  • a week ago: 18.01° C (64.42° F)

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

The average sea temperature for Mount Martha on April 19th over the last 10 years is 17.68° C (63.82° F), with a low temperature of 16.6° C (61.88° F) and a high of 18.34° C (65.01° F).

Analysis and forecast for Mount Martha water temperatures

The water temperature in Mount Martha today is lower than the average temperature of 17.68° C (63.82° F) and the temperature on this day last year, 19th April 2023, was 16.99° C (62.58° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
April 19 17.02° C 62.64° F
April 18 18.17° C 64.71° F
April 17 18.16° C 64.69° F
April 16 17.96° C 64.33° F
April 15 17.98° C 64.36° F
April 14 17.89° C 64.2° F
April 13 18.02° C 64.44° F
April 12 18.01° C 64.42° F
April 11 18.16° C 64.69° F
April 10 18.48° C 65.26° F
April 9 18.75° C 65.75° F
April 8 18.98° C 66.16° F
April 7 19.15° C 66.47° F
April 6 19.13° C 66.43° F
April 5 19.39° C 66.9° F
April 4 19.36° C 66.85° F
April 3 19.42° C 66.96° F
April 2 19.69° C 67.44° F
April 1 19.85° C 67.73° F
March 31 20.06° C 68.11° F
March 30 20.03° C 68.05° F
March 29 20.07° C 68.13° F
March 28 20.02° C 68.04° F
March 27 20° C 68° F
March 26 20.04° C 68.07° F
March 25 20.12° C 68.22° F
March 24 20.24° C 68.43° F
March 23 20.46° C 68.83° F
March 22 20.8° C 69.44° F
March 21 20.95° C 69.71° F
March 20 21.27° C 70.29° 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 Mount Martha by month

The chart below shows the monthly average water temperature in Mount Martha.

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

Mount Martha map and nearby water temperatures

Locations near Mount Martha

The highest temperature in Australia today is 31.05° C (87.9° F) in Port Hedland. The lowest is in Austins Ferry, where the temperature of the water is 15.9° C (60.63° F).

Why measure sea surface temperatures (SST) in Mount Martha?

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

  • "Mount Martha Sea Temperature". SeaTemperatures.net. Accessed on April 19, 2024. http://seatemperatures.net/australia-and-oceania/australia/mount-martha/.

  • "Mount Martha Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/mount-martha/. Accessed 19 April, 2024

  • Mount Martha Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/australia-and-oceania/australia/mount-martha/.