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

86.6

°F

May 31, 16:00

Trend:

increasing

Yesterday:

86.0°F

Tomorrow:

86.7°F

Sunrise:

05:16

Sunset:

18:06

Day Length:

12 h. 50 min.

Barcelona in June

Minimum:

80.9°F

Average:

81.7°F

Maximum:

83.4°F

Sea water temperature in Barcelona today

As of now, in Barcelona, the water temperature is 86.6°F. Swimming in water of this temperature is considered highly warm and would be enjoyable for everyone. At this temperature, you can comfortably engage in water-based activities for extended periods without experiencing discomfort. Today's reading is 1.0°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a slight increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 86.2°F on 2021, while the historical minimum was 84.6°F on 2025.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 86.6°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Barcelona

Date Current Year

actual* / forecast**

 last year 10 years average
May 17 85.4°F 85.6°F 85.0°F
May 18 85.4°F 85.4°F 85.1°F
May 19 85.9°F 85.4°F 85.0°F
May 20 85.9°F 85.4°F 85.2°F
May 21 85.6°F 85.2°F 85.1°F
May 22 86.0°F 85.1°F 85.3°F
May 23 85.8°F 85.0°F 85.3°F
May 24 85.6°F 84.3°F 85.3°F
May 25 85.6°F 84.3°F 85.5°F
May 26 86.0°F 85.1°F 85.6°F
May 27 85.9°F 85.2°F 85.6°F
May 28 85.8°F 85.0°F 85.6°F
May 29 85.7°F 84.9°F 85.6°F
May 30 86.0°F 84.4°F 85.6°F
May 31 86.6°F 84.6°F 85.6°F
Jun 1 86.7°F 84.8°F 85.7°F
Jun 2 86.6°F 85.0°F 85.6°F
Jun 3 86.5°F 85.5°F 85.6°F
Jun 4 86.6°F 85.7°F 85.6°F
Jun 5 86.6°F 85.9°F 85.6°F
Jun 6 86.7°F 85.8°F 85.7°F
Jun 7 86.5°F 85.8°F 85.6°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

January

February

March

April

May

June

July

August

September

October

November

December

In Barcelona, the water temperature is comfortable for swimming all year round.
The warmest water in Barcelona was recorded on June 15, 2024, reaching a 88.1°F. While the coldest temperature occurred on February 16, 2019, dipping to 79.2°F. The average readings by season are 81.7°F in Winter, 83.3°F in Spring, 85.3°F in Summer, and 84.5°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
San Francisco 84.1°F 19mi
San Francisco 87.1°F 27mi
San Jose 84.3°F 33mi
Padang 86.9°F 35mi
Santo Domingo 86.9°F 35mi
San Francisco 86.7°F 41mi

* current water temperature in this city

** straight line distance from Barcelona