Ilha da Armona Sea Temperature

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

Water temperature in Ilha da Armona right now

Below is the current sea temperature for Ilha da Armona, Portugal on 18th May 2024.

18.48° C

(65.26° F)

  • yesterday: 17.68° C (63.82° F)
  • a week ago: 18.33° C (64.99° 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 Ilha da Armona on May 18th over the last 10 years is 18.63° C (65.54° F), with a low temperature of 16.39° C (61.5° F) and a high of 19.9° C (67.82° F).

Analysis and forecast for Ilha da Armona water temperatures

The water temperature in Ilha da Armona today is lower than the average temperature of 18.63° C (65.54° F) and the temperature on this day last year, 18th May 2023, was 18.48° C (65.26° F).

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

Date Temperature (Celsius) Temperature (Fahrenheit)
May 18 18.48° C 65.26° F
May 17 17.68° C 63.82° F
May 16 17.32° C 63.18° F
May 15 17.53° C 63.55° F
May 14 17.91° C 64.24° F
May 13 18.19° C 64.74° F
May 12 18.6° C 65.48° F
May 11 18.33° C 64.99° F
May 10 18.19° C 64.74° F
May 9 17.8° C 64.04° F
May 8 17.52° C 63.54° F
May 7 17.21° C 62.98° F
May 6 17.14° C 62.85° F
May 5 17.02° C 62.64° F
May 4 17.35° C 63.23° F
May 3 17.05° C 62.69° F
May 2 16.95° C 62.51° F
May 1 16.89° C 62.4° F
April 30 17.17° C 62.91° F
April 29 17.34° C 63.21° F
April 28 17.63° C 63.73° F
April 27 17.84° C 64.11° F
April 26 18.14° C 64.65° F
April 25 18.24° C 64.83° F
April 24 18.46° C 65.23° F
April 23 18.36° C 65.05° F
April 22 18.4° C 65.12° F
April 21 18.04° C 64.47° F
April 20 17.85° C 64.13° F
April 19 18.03° C 64.45° F
April 18 18.08° C 64.54° 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 Ilha da Armona by month

The chart below shows the monthly average water temperature in Ilha da Armona.

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

Ilha da Armona map and nearby water temperatures

Locations near Ilha da Armona

The highest temperature in Portugal today is 21.09° C (69.96° F) in Campanario. The lowest is in Alhandra, where the temperature of the water is 15.84° C (60.51° F).

Why measure sea surface temperatures (SST) in Ilha da Armona?

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

  • "Ilha da Armona Sea Temperature". SeaTemperatures.net. Accessed on May 18, 2024. http://seatemperatures.net/europe/portugal/ilha-da-armona/.

  • "Ilha da Armona Sea Temperature". SeaTemperatures.net, http://seatemperatures.net/europe/portugal/ilha-da-armona/. Accessed 18 May, 2024

  • Ilha da Armona Sea Temperature. SeaTemperatures.net. Retrieved from http://seatemperatures.net/europe/portugal/ilha-da-armona/.