Cooktown Sea Temperature

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

Water temperature in Cooktown right now

Below is the current sea temperature for Cooktown, Australia on 23rd July 2024.

24.78° C

(76.6° F)

  • yesterday: 24.4° C (75.92° F)
  • a week ago: 24.94° C (76.89° 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 Cooktown on July 23rd over the last 10 years is 23.74° C (74.73° F), with a low temperature of 22.06° C (71.71° F) and a high of 25.46° C (77.83° F).

Analysis and forecast for Cooktown water temperatures

The water temperature in Cooktown today is higher than the average temperature of 23.74° C (74.73° F) and the temperature on this day last year, 23rd July 2023, was 24.78° C (76.6° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
July 23 24.78° C 76.6° F
July 22 24.4° C 75.92° F
July 22 24.4° C 75.92° F
July 21 24.46° C 76.03° F
July 20 24.45° C 76.01° F
July 19 24.52° C 76.14° F
July 18 24.59° C 76.26° F
July 17 24.73° C 76.51° F
July 16 24.94° C 76.89° F
July 15 24.94° C 76.89° F
July 14 24.82° C 76.68° F
July 13 24.82° C 76.68° F
July 12 24.59° C 76.26° F
July 11 24.67° C 76.41° F
July 10 24.74° C 76.53° F
July 9 24.79° C 76.62° F
July 8 24.79° C 76.62° F
July 7 24.86° C 76.75° F
July 6 25.05° C 77.09° F
July 5 25.1° C 77.18° F
July 4 25.13° C 77.23° F
July 3 25.23° C 77.41° F
July 2 25.26° C 77.47° F
July 1 25.17° C 77.31° F
June 30 25.15° C 77.27° F
June 29 25.16° C 77.29° F
June 28 25.06° C 77.11° F
June 27 24.88° C 76.78° F
June 26 24.61° C 76.3° F
June 25 24.48° C 76.06° 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 Cooktown by month

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

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

Cooktown map and nearby water temperatures

The highest temperature in Australia today is 26.97° C (80.54° F) in Darwin. The lowest is in Port Phillip Bay, where the temperature of the water is 11.17° C (52.1° F).

Why measure sea surface temperatures (SST) in Cooktown?

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

  • "Cooktown Sea Temperature". SeaTemperatures.net. Accessed on July 23, 2024. http://seatemperatures.net/australia-and-oceania/australia/cooktown/.

  • "Cooktown Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/australia-and-oceania/australia/cooktown/. Accessed 23 July, 2024

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