Gwynneville Sea Temperature

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

Water temperature in Gwynneville right now

Below is the current sea temperature for Gwynneville, Australia on 28th May 2022.

20.73° C

(69.32° F)

  • yesterday: 22.41° C (72.34° F)
  • a week ago: 23.16° C (73.69° 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 Gwynneville on May 28th over the last 10 years is 20.27° C (68.48° F), with a low temperature of 18.14° C (64.65° F) and a high of 22.4° C (72.32° F).

Analysis and forecast for Gwynneville water temperatures

The water temperature in Gwynneville today is higher than the average temperature of 20.27° C (68.48° F) and the temperature on this day last year, 28th May 2021, was 20.6° C (69.08° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
May 28 20.73° C 69.32° F
May 27 22.41° C 72.34° F
May 27 22.41° C 72.34° F
May 26 22.35° C 72.23° F
May 25 22.57° C 72.63° F
May 24 22.7° C 72.86° F
May 23 23.03° C 73.45° F
May 22 22.77° C 72.99° F
May 21 23.16° C 73.69° F
May 20 22.94° C 73.29° F
May 19 22.6° C 72.68° F
May 18 22.36° C 72.25° F
May 17 22.13° C 71.83° F
May 16 22.03° C 71.65° F
May 15 22.24° C 72.03° F
May 14 22.83° C 73.09° F
May 13 22.72° C 72.9° F
May 12 22.87° C 73.17° F
May 11 23.18° C 73.72° F
May 10 23.11° C 73.6° F
May 9 23.08° C 73.54° F
May 8 22.99° C 73.38° F
May 7 23.05° C 73.49° F
May 6 23.17° C 73.71° F
May 5 23.25° C 73.85° F
May 4 23.21° C 73.78° F
May 3 23.08° C 73.54° F
May 2 23.11° C 73.6° F
May 1 23.2° C 73.76° F
April 30 23.45° C 74.21° 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 Gwynneville by month

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

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

Gwynneville map and nearby water temperatures

Locations near Gwynneville

The highest temperature in Australia today is 28.82° C (83.88° F) in Weipa. The lowest is in Austins Ferry, where the temperature of the water is 14.25° C (57.66° F).

Why measure sea surface temperatures (SST) in Gwynneville?

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

  • "Gwynneville Sea Temperature". SeaTemperatures.net. Accessed on May 28, 2022. http://seatemperatures.net/australia-and-oceania/australia/gwynneville/.

  • "Gwynneville Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/gwynneville/. Accessed 28 May, 2022

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