All data are in degrees Fahrenheit

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Water temperature in Barcelona

Detailed information about the current water temperature in Barcelona. The trend over the last two weeks, daily averages, and precise forecast of the water temperature changes. Gain a deeper understanding of seasonal dynamics with monthly statistical analyses covering recent years.
Sea temperature in Barcelona now

72.0

°F

October 22, 06:34

Trend:

decreasing

Yesterday:

72.2°F

Tomorrow:

72.0°F

Sunrise:

08:11

Sunset:

19:01

Day Length:

10 h. 50 min.

Barcelona in October

Minimum:

56.6°F

Average:

57.9°F

Maximum:

59.2°F

Sea water temperature in Barcelona today

As of now, in Barcelona, the water temperature is 72.0°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 1.6°F higher than the average recorded on this particular day in recent years. The sea temperature remains approximately unchanged from yesterday. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

Today's water temperature is considerably lower than the average registered over the last two weeks, indicating a slight cooling trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 73.0°F on 2023, while the historical minimum was 67.7°F on 2018.

Observations from the last two weeks indicate that the water temperature was in proximity to the highest values recorded on those days in the past. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 71.0°F, the minimum temperature may reach 70.4°F, and the maximum might stay at 72.0°F.

Daily water temperature in Barcelona

Date Current Year

actual* / forecast**

last year 10 years average
Oct 8 76.1°F 74.3°F 73.7°F
Oct 9 75.6°F 73.8°F 73.4°F
Oct 10 74.5°F 73.1°F 73.0°F
Oct 11 74.8°F 74.1°F 73.0°F
Oct 12 75.0°F 74.2°F 72.8°F
Oct 13 74.8°F 73.4°F 72.5°F
Oct 14 74.3°F 73.2°F 72.4°F
Oct 15 74.1°F 73.2°F 72.3°F
Oct 16 73.9°F 72.7°F 72.1°F
Oct 17 74.4°F 71.9°F 71.7°F
Oct 18 73.9°F 72.1°F 71.7°F
Oct 19 72.7°F 72.5°F 71.3°F
Oct 20 72.3°F 72.5°F 71.0°F
Oct 21 72.2°F 72.1°F 70.6°F
Oct 22 72.0°F 71.5°F 70.4°F
Oct 23 72.0°F 71.0°F 70.4°F
Oct 24 71.4°F 70.2°F 69.8°F
Oct 25 71.1°F 69.4°F 69.5°F
Oct 26 70.9°F 69.0°F 69.3°F
Oct 27 70.9°F 68.6°F 69.3°F
Oct 28 70.5°F 68.5°F 68.9°F
Oct 29 70.4°F 69.3°F 68.8°F

* actual - actual temperature values

** forecast - projected values for the next week

Real-time coastal temperatures could deviate by several degrees from the provided readings. These deviations often become evident following intense rainfall or strong winds.

Our forecasting methodology leverages a mathematical model, that uses current water and weather conditions, historical records, wind intensity and direction.

Sea water temperature in Barcelona by month

In Barcelona, the months July through September offer comfortable swimming conditions, which amounts to 108 swimming days.
The warmest water in Barcelona was recorded on August 15, 2026, reaching a 84.4°F. While the coldest temperature occurred on February 25, 2018, dipping to 54.4°F. The average readings by season are 57.8°F in Winter, 59.4°F in Spring, 76.0°F in Summer, and 71.2°F in Autumn.