Chittagong Sea Temperature

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

Water temperature in Chittagong right now

Below is the current sea temperature for Chittagong, Bangladesh on 23rd July 2024.

29.49° C

(85.08° F)

  • yesterday: 29.58° C (85.24° F)
  • a week ago: 29.41° C (84.94° 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 Chittagong on July 23rd over the last 10 years is 29.4° C (84.93° F), with a low temperature of 28.29° C (82.92° F) and a high of 30.34° C (86.61° F).

Analysis and forecast for Chittagong water temperatures

The water temperature in Chittagong today is higher than the average temperature of 29.4° C (84.93° F) and the temperature on this day last year, 23rd July 2023, was 29.49° C (85.08° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
July 23 29.49° C 85.08° F
July 22 29.58° C 85.24° F
July 21 29.7° C 85.46° F
July 20 29.78° C 85.6° F
July 19 29.46° C 85.03° F
July 18 29.99° C 85.98° F
July 17 29.47° C 85.05° F
July 16 29.41° C 84.94° F
July 15 29.59° C 85.26° F
July 14 29.45° C 85.01° F
July 13 29.31° C 84.76° F
July 12 29.1° C 84.38° F
July 11 29.36° C 84.85° F
July 10 29.66° C 85.39° F
July 9 29.59° C 85.26° F
July 8 29.63° C 85.33° F
July 7 29.34° C 84.81° F
July 6 29.35° C 84.83° F
July 5 29.44° C 84.99° F
July 4 29.45° C 85.01° F
July 3 29.54° C 85.17° F
July 2 29.77° C 85.59° F
July 1 29.8° C 85.64° F
June 30 29.83° C 85.69° F
June 29 29.83° C 85.69° F
June 28 29.87° C 85.77° F
June 27 29.87° C 85.77° F
June 26 30.01° C 86.02° F
June 25 29.81° C 85.66° F
June 24 29.9° C 85.82° F
June 23 29.74° C 85.53° 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 Chittagong by month

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

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

Chittagong map and nearby water temperatures

The highest temperature in Bangladesh today is 29.44° C (84.99° F) in Chittagong. The lowest is in St. Martin's Island, where the temperature of the water is 29.33° C (84.79° F).

Why measure sea surface temperatures (SST) in Chittagong?

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

  • "Chittagong Sea Temperature". Accessed on July 23, 2024.

  • "Chittagong Sea Temperature"., Accessed 23 July, 2024

  • Chittagong Sea Temperature. Retrieved from