Marino Sea Temperature

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

Water temperature in Marino right now

Below is the current sea temperature for Marino, Australia on 28th April 2025.

18.81° C

(65.86° F)

  • yesterday: 18.8° C (65.84° F)
  • a week ago: 20.26° C (68.47° 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 Marino on April 28th over the last 10 years is 18.89° C (66.01° F), with a low temperature of 17.39° C (63.3° F) and a high of 19.86° C (67.75° F).

Analysis and forecast for Marino water temperatures

The water temperature in Marino today is lower than the average temperature of 18.89° C (66.01° F) and the temperature on this day last year, 28th April 2024, was 18.77° C (65.79° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
April 28 18.81° C 65.86° F
April 27 18.8° C 65.84° F
April 25 20.47° C 68.85° F
April 24 20.45° C 68.81° F
April 23 20.24° C 68.43° F
April 22 20.29° C 68.52° F
April 21 20.26° C 68.47° F
April 20 20.93° C 69.67° F
April 19 20.98° C 69.76° F
April 18 21.24° C 70.23° F
April 17 21.01° C 69.82° F
April 16 21.3° C 70.34° F
April 15 21.21° C 70.18° F
April 14 21.3° C 70.34° F
April 13 21.33° C 70.39° F
April 12 21.22° C 70.2° F
April 11 20.77° C 69.39° F
April 10 20.73° C 69.31° F
April 9 20.88° C 69.58° F
April 8 20.92° C 69.66° F
April 7 20.98° C 69.76° F
April 6 21.07° C 69.93° F
April 5 21.15° C 70.07° F
April 4 21.13° C 70.03° F
April 3 21.22° C 70.2° F
April 2 21.45° C 70.61° F
April 1 21.5° C 70.7° F
March 31 21.61° C 70.9° F
March 30 21.87° C 71.37° F
March 29 22.15° C 71.87° F
March 28 22.28° C 72.1° 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 Marino by month

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

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

Marino map and nearby water temperatures

Locations near Marino

The highest temperature in Australia today is 30.17° C (86.31° F) in Darwin. The lowest is in Coffin Bay, where the temperature of the water is 14.98° C (58.97° F).

Why measure sea surface temperatures (SST) in Marino?

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

  • "Marino Sea Temperature". SeaTemperatures.net. Accessed on April 28, 2025. http://seatemperatures.net/australia-and-oceania/australia/marino/.

  • "Marino Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/marino/. Accessed 28 April, 2025

  • Marino Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/australia-and-oceania/australia/marino/.