Pago Pago Sea Temperature

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

Water temperature in Pago Pago right now

Below is the current sea temperature for Pago Pago, American Samoa on 28th January 2023.

29.71° C

(85.48° F)

  • yesterday: 29.86° C (85.75° F)
  • a week ago: 29.01° C (84.22° F)

This water temperature is comparable to that of a swimming pool, but it might be higher than most open water swimmers prefer for serious swimming. Make sure to drink plenty of water before and after swimming and don't wear a wetsuit to avoid overheating.

The average sea temperature for Pago Pago on January 28th over the last 10 years is 29.41° C (84.95° F), with a low temperature of 28.28° C (82.9° F) and a high of 30.29° C (86.52° F).

Analysis and forecast for Pago Pago water temperatures

The water temperature in Pago Pago today is higher than the average temperature of 29.41° C (84.95° F) and the temperature on this day last year, 28th January 2022, was 29.71° C (85.48° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
January 28 29.71° C 85.48° F
January 27 29.86° C 85.75° F
January 26 29.45° C 85.01° F
January 25 29.41° C 84.94° F
January 24 29.32° C 84.78° F
January 23 29.19° C 84.54° F
January 22 29.17° C 84.51° F
January 21 29.01° C 84.22° F
January 20 29.19° C 84.54° F
January 19 29.01° C 84.22° F
January 18 29.03° C 84.25° F
January 17 29.12° C 84.42° F
January 16 29.25° C 84.65° F
January 15 29.17° C 84.51° F
January 14 29.18° C 84.52° F
January 13 29.24° C 84.63° F
January 12 29.39° C 84.9° F
January 11 29.22° C 84.6° F
January 10 29.13° C 84.43° F
January 9 29° C 84.2° F
January 8 29° C 84.2° F
January 7 28.94° C 84.09° F
January 6 28.86° C 83.95° F
January 5 29.08° C 84.34° F
January 4 29.22° C 84.6° F
January 3 29.34° C 84.81° F
January 2 29.21° C 84.58° F
January 1 29.23° C 84.61° F
December 31 29.19° C 84.54° F
December 30 29.11° C 84.4° F
December 29 29.04° C 84.27° 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 Pago Pago by month

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

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

Pago Pago map and nearby water temperatures

Locations near Pago Pago

The highest temperature in American Samoa today is 29.3° C (84.74° F) in Ofu. The lowest is in Taulaga, where the temperature of the water is 28.49° C (83.29° F).

Why measure sea surface temperatures (SST) in Pago Pago?

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

  • "Pago Pago Sea Temperature". Accessed on January 28, 2023.

  • "Pago Pago Sea Temperature"., Accessed 28 January, 2023

  • Pago Pago Sea Temperature. Retrieved from