Ettalong Beach Sea Temperature

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

Water temperature in Ettalong Beach right now

Below is the current sea temperature for Ettalong Beach, Australia on 14th April 2024.

22.45° C

(72.41° F)

  • yesterday: 22.42° C (72.36° F)
  • a week ago: 21.77° C (71.19° 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 Ettalong Beach on April 14th over the last 10 years is 22.65° C (72.76° F), with a low temperature of 20.88° C (69.58° F) and a high of 24.29° C (75.72° F).

Analysis and forecast for Ettalong Beach water temperatures

The water temperature in Ettalong Beach today is lower than the average temperature of 22.65° C (72.76° F) and the temperature on this day last year, 14th April 2023, was 22.51° C (72.52° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
April 14 22.45° C 72.41° F
April 13 22.42° C 72.36° F
April 12 22.62° C 72.72° F
April 11 22.81° C 73.06° F
April 10 22.43° C 72.37° F
April 9 22.18° C 71.92° F
April 8 21.83° C 71.29° F
April 7 21.77° C 71.19° F
April 6 21.63° C 70.93° F
April 5 21.84° C 71.31° F
April 4 21.88° C 71.38° F
April 3 22.08° C 71.74° F
April 2 22.3° C 72.14° F
April 1 22.54° C 72.57° F
March 31 22.52° C 72.54° F
March 30 22.51° C 72.52° F
March 29 22.43° C 72.37° F
March 28 22.45° C 72.41° F
March 27 22.5° C 72.5° F
March 26 22.5° C 72.5° F
March 25 22.47° C 72.45° F
March 24 22.47° C 72.45° F
March 23 22.7° C 72.86° F
March 22 22.63° C 72.73° F
March 21 22.91° C 73.24° F
March 20 23.74° C 74.73° F
March 19 23.86° C 74.95° F
March 18 24.21° C 75.58° F
March 17 24.42° C 75.96° F
March 16 24.61° C 76.3° F
March 15 24.65° C 76.37° 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 Ettalong Beach by month

The chart below shows the monthly average water temperature in Ettalong Beach.

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

Ettalong Beach map and nearby water temperatures

Locations near Ettalong Beach

The highest temperature in Australia today is 30.91° C (87.64° F) in Port Hedland. The lowest is in Austins Ferry, where the temperature of the water is 16.59° C (61.86° F).

Why measure sea surface temperatures (SST) in Ettalong Beach?

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

  • "Ettalong Beach Sea Temperature". SeaTemperatures.net. Accessed on April 14, 2024. http://seatemperatures.net/australia-and-oceania/australia/ettalong-beach/.

  • "Ettalong Beach Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/ettalong-beach/. Accessed 14 April, 2024

  • Ettalong Beach Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/australia-and-oceania/australia/ettalong-beach/.