Birkenhead Sea Temperature

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

Water temperature in Birkenhead right now

Below is the current sea temperature for Birkenhead, Australia on 28th September 2022.

14.38° C

(57.88° F)

  • yesterday: 14.39° C (57.9° F)
  • a week ago: 14.23° C (57.61° F)

Water at this temperature is cold and will feel very cold initially, but the body will get used to it and longer swims are possible. Experienced swimmers can manage several hours of swimming, however hypothermia is still a very big risk.

The average sea temperature for Birkenhead on September 28th over the last 10 years is 14.72° C (58.49° F), with a low temperature of 14.19° C (57.54° F) and a high of 15.83° C (60.49° F).

Analysis and forecast for Birkenhead water temperatures

The water temperature in Birkenhead today is lower than the average temperature of 14.72° C (58.49° F) and the temperature on this day last year, 28th September 2021, was 14.37° C (57.87° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
September 28 14.38° C 57.88° F
September 27 14.39° C 57.9° F
September 26 14.43° C 57.97° F
September 25 14.67° C 58.41° F
September 24 14.69° C 58.44° F
September 23 14.54° C 58.17° F
September 22 14.55° C 58.19° F
September 21 14.23° C 57.61° F
September 20 14.24° C 57.63° F
September 19 14.29° C 57.72° F
September 18 13.97° C 57.15° F
September 17 13.92° C 57.06° F
September 16 13.89° C 57° F
September 15 14.17° C 57.51° F
September 14 14.2° C 57.56° F
September 13 14.25° C 57.65° F
September 12 13.97° C 57.15° F
September 11 13.79° C 56.82° F
September 10 13.71° C 56.68° F
September 9 13.65° C 56.57° F
September 8 13.7° C 56.66° F
September 7 13.62° C 56.52° F
September 6 13.57° C 56.43° F
September 5 13.41° C 56.14° F
September 4 13.31° C 55.96° F
September 3 13.25° C 55.85° F
September 2 12.81° C 55.06° F
September 1 13° C 55.4° F
August 31 12.97° C 55.35° F
August 30 12.91° C 55.24° F
August 29 13.04° C 55.47° 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 Birkenhead by month

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

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

Birkenhead map and nearby water temperatures

Locations near Birkenhead

The highest temperature in Australia today is 28.68° C (83.62° F) in Darwin. The lowest is in Flinders Island, where the temperature of the water is 12.16° C (53.89° F).

Why measure sea surface temperatures (SST) in Birkenhead?

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

  • "Birkenhead Sea Temperature". Accessed on September 28, 2022.

  • "Birkenhead Sea Temperature"., Accessed 28 September, 2022

  • Birkenhead Sea Temperature. Retrieved from