Boulder City Sea Temperature

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

Water temperature in Boulder City right now

Below is the current sea temperature for Boulder City, United States on 28th March 2024.

15.3° C

(59.54° F)

  • yesterday: 15.17° C (59.31° F)
  • a week ago: 16.68° C (62.02° F)

At this temperature, water will feel cold compared to a swimming pool, but with a bit of experience and practice most people will find the water relatively comfortable to swim in.

The average sea temperature for Boulder City on March 28th over the last 10 years is 15.94° C (60.68° F), with a low temperature of 14.17° C (57.51° F) and a high of 19.11° C (66.4° F).

Analysis and forecast for Boulder City water temperatures

The water temperature in Boulder City today is lower than the average temperature of 15.94° C (60.68° F) and the temperature on this day last year, 28th March 2023, was 15.17° C (59.31° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
March 28 15.3° C 59.54° F
March 27 15.17° C 59.31° F
March 27 15.17° C 59.31° F
March 26 15.34° C 59.61° F
March 25 15.66° C 60.19° F
March 24 16.33° C 61.39° F
March 23 16.72° C 62.1° F
March 22 17° C 62.6° F
March 21 16.68° C 62.02° F
March 20 16.34° C 61.41° F
March 19 15.99° C 60.78° F
March 18 15.97° C 60.75° F
March 17 15.98° C 60.76° F
March 16 15.83° C 60.49° F
March 15 15.76° C 60.37° F
March 14 15.91° C 60.64° F
March 13 16.26° C 61.27° F
March 12 16.16° C 61.09° F
March 11 16.14° C 61.05° F
March 10 16.11° C 61° F
March 9 15.94° C 60.69° F
March 8 15.91° C 60.64° F
March 7 16.32° C 61.38° F
March 6 16.06° C 60.91° F
March 5 16.1° C 60.98° F
March 4 16.07° C 60.93° F
March 3 16.06° C 60.91° F
March 2 16.11° C 61° F
March 1 16.16° C 61.09° F
February 29 15.88° C 60.58° 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 Boulder City by month

The chart below shows the monthly average water temperature in Boulder City.

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

Boulder City map and nearby water temperatures

Locations near Boulder City

The highest temperature in United States today is 25.32° C (77.57° F) in Boynton Beach. The lowest is in Anchorage, where the temperature of the water is -1.51° C (29.28° F).

Why measure sea surface temperatures (SST) in Boulder City?

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

  • "Boulder City Sea Temperature". SeaTemperatures.net. Accessed on March 28, 2024. http://seatemperatures.net/north-america/united-states/boulder-city/.

  • "Boulder City Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/north-america/united-states/boulder-city/. Accessed 28 March, 2024

  • Boulder City Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/north-america/united-states/boulder-city/.