George Town Sea Temperature

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

Analysis and forecast for George Town water temperatures

The water temperature in George Town today is lower than the average temperature of 17.16° C (62.89° F) and the temperature on this day last year, 20th April 2023, was 16.75° C (62.15° F).

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

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 George Town by month

The chart below shows the monthly average water temperature in George Town.

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

George Town map and nearby water temperatures

Locations near George Town

Beauty Point

Australia, Australia and Oceania

3.21 miles away

Port Sorell

Australia, Australia and Oceania

14.84 miles away

Devonport

Australia, Australia and Oceania

25.31 miles away

Launceston

Australia, Australia and Oceania

28.08 miles away

The highest temperature in Australia today is 31.2° C (88.15° F) in Gulf of Carpentaria. The lowest is in Austins Ferry, where the temperature of the water is 16.08° C (60.94° F).

Why measure sea surface temperatures (SST) in George Town?

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