Jannali Sea Temperature

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

Water temperature in Jannali right now

Below is the current sea temperature for Jannali, Australia on 25th June 2024.

18.52° C

(65.33° F)

  • yesterday: 18.57° C (65.43° F)
  • a week ago: 19.47° C (67.05° 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 Jannali on June 25th over the last 10 years is 19.52° C (67.14° F), with a low temperature of 18.5° C (65.3° F) and a high of 20.88° C (69.58° F).

Analysis and forecast for Jannali water temperatures

The water temperature in Jannali today is lower than the average temperature of 19.52° C (67.14° F) and the temperature on this day last year, 25th June 2023, was 18.5° C (65.3° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
June 25 18.52° C 65.33° F
June 24 18.57° C 65.43° F
June 24 18.57° C 65.43° F
June 23 18.48° C 65.26° F
June 22 18.59° C 65.46° F
June 21 18.69° C 65.64° F
June 20 18.79° C 65.82° F
June 19 19.11° C 66.4° F
June 18 19.47° C 67.05° F
June 17 19.75° C 67.55° F
June 16 20.2° C 68.36° F
June 15 20.4° C 68.72° F
June 14 20.49° C 68.88° F
June 13 20.62° C 69.12° F
June 12 20.82° C 69.48° F
June 11 20.72° C 69.3° F
June 10 20.69° C 69.24° F
June 9 20.76° C 69.37° F
June 8 20.64° C 69.15° F
June 7 20.51° C 68.92° F
June 6 20.68° C 69.22° F
June 5 20.76° C 69.37° F
June 4 20.65° C 69.17° F
June 3 20.51° C 68.92° F
June 2 20.48° C 68.86° F
June 1 20.34° C 68.61° F
May 31 20.47° C 68.85° F
May 30 20.37° C 68.67° F
May 29 20.46° C 68.83° F
May 28 20.61° C 69.1° 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 Jannali by month

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

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

Jannali map and nearby water temperatures

Locations near Jannali

The highest temperature in Australia today is 26.66° C (79.98° F) in Port Musgrave. The lowest is in Balnarring, where the temperature of the water is 12.71° C (54.87° F).

Why measure sea surface temperatures (SST) in Jannali?

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

  • "Jannali Sea Temperature". SeaTemperatures.net. Accessed on June 25, 2024. http://seatemperatures.net/australia-and-oceania/australia/jannali/.

  • "Jannali Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/jannali/. Accessed 25 June, 2024

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