Brunei Sea Temperature

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

Water temperature in Brunei right now

Below is the current sea temperature for Brunei, Island of Borneo on 13th February 2025.

27.65° C

(81.77° F)

  • yesterday: 27.66° C (81.79° F)
  • a week ago: 27.58° C (81.64° 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 Brunei on February 13th over the last 10 years is 27.7° C (81.85° F), with a low temperature of 26.6° C (79.88° F) and a high of 28.66° C (83.59° F).

Analysis and forecast for Brunei water temperatures

The water temperature in Brunei today is lower than the average temperature of 27.7° C (81.85° F) and the temperature on this day last year, 13th February 2024, was 27.67° C (81.81° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
February 13 27.65° C 81.77° F
February 12 27.66° C 81.79° F
February 11 28.09° C 82.56° F
February 10 28.48° C 83.26° F
February 9 28.39° C 83.1° F
February 8 28.51° C 83.32° F
February 7 28.51° C 83.32° F
February 6 27.58° C 81.64° F
February 5 28.29° C 82.92° F
February 4 28.32° C 82.98° F
February 3 28.42° C 83.16° F
February 2 28.95° C 84.11° F
February 1 28.36° C 83.05° F
January 31 27.68° C 81.82° F
January 30 28.94° C 84.09° F
January 29 28.26° C 82.87° F
January 28 28.55° C 83.39° F
January 27 28.61° C 83.5° F
January 26 29.01° C 84.22° F
January 25 29.17° C 84.51° F
January 24 28.93° C 84.07° F
January 23 28.74° C 83.73° F
January 22 28.89° C 84° F
January 21 29.04° C 84.27° F
January 20 29.1° C 84.38° F
January 19 29.3° C 84.74° F
January 18 29.43° C 84.97° F
January 17 29.47° C 85.05° F
January 16 29.4° C 84.92° F
January 15 29.44° C 84.99° F
January 14 29.51° C 85.12° 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 Brunei by month

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

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

Brunei map and nearby water temperatures

Locations near Brunei

The highest temperature in Island of Borneo today is 28.98° C (84.17° F) in Malaysia. The lowest is in Brunei, where the temperature of the water is 28.06° C (82.51° F).

Why measure sea surface temperatures (SST) in Brunei?

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

  • "Brunei Sea Temperature". SeaTemperatures.net. Accessed on February 13, 2025. http://seatemperatures.net/asia/island-of-borneo/brunei/.

  • "Brunei Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/asia/island-of-borneo/brunei/. Accessed 13 February, 2025

  • Brunei Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/asia/island-of-borneo/brunei/.