Bornholm Sea Temperature

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

Water temperature in Bornholm right now

Below is the current sea temperature for Bornholm, Denmark on 21st June 2024.

15.73° C

(60.32° F)

  • yesterday: 15.61° C (60.1° F)
  • a week ago: 13.11° C (55.6° 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 Bornholm on June 21st over the last 10 years is 15.28° C (59.5° F), with a low temperature of 13.6° C (56.48° F) and a high of 17.38° C (63.28° F).

Analysis and forecast for Bornholm water temperatures

The water temperature in Bornholm today is higher than the average temperature of 15.28° C (59.5° F) and the temperature on this day last year, 21st June 2023, was 15.77° C (60.39° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
June 21 15.73° C 60.32° F
June 20 15.61° C 60.1° F
June 19 14.56° C 58.21° F
June 18 14.13° C 57.43° F
June 17 14.22° C 57.6° F
June 16 13.28° C 55.9° F
June 15 12.98° C 55.36° F
June 14 13.11° C 55.6° F
June 13 12.68° C 54.82° F
June 12 12.62° C 54.72° F
June 11 12.64° C 54.75° F
June 10 12.7° C 54.86° F
June 9 13.4° C 56.12° F
June 8 13.6° C 56.48° F
June 7 13.58° C 56.44° F
June 6 13.83° C 56.89° F
June 5 13.99° C 57.18° F
June 4 13.91° C 57.04° F
June 3 13.79° C 56.82° F
June 2 13.67° C 56.61° F
June 1 13.27° C 55.89° F
May 31 12.8° C 55.04° F
May 30 12.09° C 53.76° F
May 29 11.63° C 52.93° F
May 28 10.88° C 51.58° F
May 27 10.55° C 50.99° F
May 26 10.75° C 51.35° F
May 25 10.59° C 51.06° F
May 24 9.86° C 49.75° F
May 23 9.67° C 49.41° F
May 22 9.72° C 49.5° 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 Bornholm by month

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

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

Bornholm map and nearby water temperatures

Locations near Bornholm

The highest temperature in Denmark today is 17.26° C (63.07° F) in Hadsund. The lowest is in Torshavn, where the temperature of the water is 9.64° C (49.35° F).

Why measure sea surface temperatures (SST) in Bornholm?

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

  • "Bornholm Sea Temperature". Accessed on June 21, 2024.

  • "Bornholm Sea Temperature"., Accessed 21 June, 2024

  • Bornholm Sea Temperature. Retrieved from