Booker Bay Sea Temperature

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

Water temperature in Booker Bay right now

Below is the current sea temperature for Booker Bay, Australia on 23rd June 2025.

18.95° C

(66.12° F)

  • yesterday: 18.92° C (66.06° F)
  • a week ago: 18.55° C (65.39° 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 Booker Bay on June 23rd over the last 10 years is 19.54° C (67.18° F), with a low temperature of 18.11° C (64.6° F) and a high of 20.71° C (69.28° F).

Analysis and forecast for Booker Bay water temperatures

The water temperature in Booker Bay today is lower than the average temperature of 19.54° C (67.18° F) and the temperature on this day last year, 23rd June 2024, was 19.03° C (66.25° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
June 23 18.95° C 66.12° F
June 22 18.92° C 66.06° F
June 21 18.83° C 65.89° F
June 20 18.7° C 65.66° F
June 19 18.59° C 65.46° F
June 18 18.4° C 65.12° F
June 17 18.73° C 65.71° F
June 16 18.55° C 65.39° F
June 15 18.42° C 65.16° F
June 14 18.46° C 65.23° F
June 13 18.77° C 65.79° F
June 12 18.61° C 65.5° F
June 11 18.9° C 66.02° F
June 10 19.01° C 66.22° F
June 9 19.21° C 66.58° F
June 8 19.31° C 66.76° F
June 7 19.39° C 66.9° F
June 6 19.4° C 66.92° F
June 5 19.38° C 66.88° F
June 4 19.34° C 66.81° F
June 3 19.39° C 66.9° F
June 2 19.39° C 66.9° F
June 1 19.63° C 67.33° F
May 31 19.71° C 67.48° F
May 30 19.78° C 67.6° F
May 29 19.88° C 67.78° F
May 28 20.1° C 68.18° F
May 27 20.16° C 68.29° F
May 26 20.11° C 68.2° F
May 25 20.09° C 68.16° F
May 24 20.21° C 68.38° 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 Booker Bay by month

The chart below shows the monthly average water temperature in Booker Bay.

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

Booker Bay map and nearby water temperatures

Locations near Booker Bay

The highest temperature in Australia today is 26.75° C (80.16° F) in Darwin. The lowest is in Austins Ferry, where the temperature of the water is 12.77° C (54.99° F).

Why measure sea surface temperatures (SST) in Booker Bay?

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

  • "Booker Bay Sea Temperature". SeaTemperatures.net. Accessed on June 23, 2025. http://seatemperatures.net/australia-and-oceania/australia/booker-bay/.

  • "Booker Bay Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/booker-bay/. Accessed 23 June, 2025

  • Booker Bay Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/australia-and-oceania/australia/booker-bay/.