Jurien Bay Sea Temperature

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

Water temperature in Jurien Bay right now

Below is the current sea temperature for Jurien Bay, Australia on 11th November 2025.

20.38° C

(68.69° F)

  • yesterday: 20.28° C (68.51° F)
  • a week ago: 20.65° C (69.17° 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 Jurien Bay on November 11th over the last 10 years is 20.17° C (68.31° F), with a low temperature of 18.81° C (65.86° F) and a high of 21.42° C (70.56° F).

Analysis and forecast for Jurien Bay water temperatures

The water temperature in Jurien Bay today is higher than the average temperature of 20.17° C (68.31° F) and the temperature on this day last year, 11th November 2024, was 20.39° C (68.7° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
November 11 20.38° C 68.69° F
November 10 20.28° C 68.51° F
November 9 20.69° C 69.24° F
November 8 20.65° C 69.17° F
November 7 20.74° C 69.33° F
November 6 20.8° C 69.44° F
November 5 20.85° C 69.53° F
November 4 20.65° C 69.17° F
November 3 20.89° C 69.6° F
November 2 20.68° C 69.22° F
November 1 20.56° C 69.01° F
October 31 20.74° C 69.33° F
October 30 20.66° C 69.19° F
October 29 20.62° C 69.12° F
October 28 20.75° C 69.35° F
October 27 20.58° C 69.04° F
October 26 20.44° C 68.79° F
October 25 20.41° C 68.74° F
October 24 20.69° C 69.24° F
October 23 20.55° C 68.99° F
October 22 20.5° C 68.9° F
October 21 20.54° C 68.97° F
October 20 20.82° C 69.48° F
October 19 20.81° C 69.46° F
October 18 20.69° C 69.24° F
October 17 20.51° C 68.92° F
October 16 19.94° C 67.89° F
October 15 19.71° C 67.48° F
October 14 19.48° C 67.06° F
October 13 19.53° C 67.15° F
October 12 19.76° C 67.57° 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 Jurien Bay by month

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

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

Jurien Bay map and nearby water temperatures

Locations near Jurien Bay

The highest temperature in Australia today is 30.53° C (86.96° F) in Darwin. The lowest is in Bruny Island, where the temperature of the water is 12.96° C (55.33° F).

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

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

  • "Jurien Bay Sea Temperature". SeaTemperatures.net. Accessed on November 11, 2025. http://seatemperatures.net/australia-and-oceania/australia/jurien-bay/.

  • "Jurien Bay Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/jurien-bay/. Accessed 11 November, 2025

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