All data are in degrees Fahrenheit

en

Water temperature in Cartagena

Detailed information about the current water temperature in Cartagena. 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 Cartagena now

77.7

°F

June 30, 09:50

Trend:

stable

Yesterday:

77.2°F

Tomorrow:

77.7°F

Sunrise:

06:46

Sunset:

21:29

Day Length:

14 h. 43 min.

Cartagena in July

Minimum:

58.7°F

Average:

60.1°F

Maximum:

61.3°F

Sea water temperature in Cartagena today

As of now, in Cartagena, the water temperature is 77.7°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.7°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

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 80.1°F on 2025, while the historical minimum was 72.1°F on 2022.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week suggests a gradual increase. The average temperature is expected to rise up to 78.7°F, with minimum temperature starting at 77.7°F, while the maximum might reach 79.3°F.

Daily water temperature in Cartagena

Date Current Year

actual* / forecast**

last year 10 years average
Jun 16 73.7°F 75.1°F 72.4°F
Jun 17 74.3°F 74.2°F 72.5°F
Jun 18 74.5°F 74.9°F 72.8°F
Jun 19 73.9°F 76.6°F 73.1°F
Jun 20 74.5°F 77.0°F 73.3°F
Jun 21 74.6°F 77.1°F 73.5°F
Jun 22 75.4°F 78.2°F 74.0°F
Jun 23 75.5°F 78.0°F 74.2°F
Jun 24 75.9°F 78.3°F 74.2°F
Jun 25 75.5°F 78.8°F 74.4°F
Jun 26 75.6°F 78.5°F 74.3°F
Jun 27 76.8°F 79.1°F 74.5°F
Jun 28 76.5°F 79.4°F 74.6°F
Jun 29 77.2°F 79.9°F 74.7°F
Jun 30 77.7°F 80.1°F 75.0°F
Jul 1 77.7°F 79.9°F 74.9°F
Jul 2 78.3°F 80.5°F 75.5°F
Jul 3 78.7°F 80.8°F 75.9°F
Jul 4 79.2°F 80.9°F 76.5°F
Jul 5 79.1°F 81.1°F 76.3°F
Jul 6 79.0°F 81.1°F 76.2°F
Jul 7 79.3°F 81.3°F 76.6°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 Cartagena by month

In Cartagena, the months July through September offer comfortable swimming conditions, which amounts to 114 swimming days.
The warmest water in Cartagena was recorded on August 3, 2023, reaching a 83.9°F. While the coldest temperature occurred on February 20, 2023, dipping to 56.7°F. The average readings by season are 60.0°F in Winter, 62.2°F in Spring, 77.0°F in Summer, and 72.5°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
San Pedro del Pinatar 78.8°F 19mi
Torrevieja 78.8°F 31mi
Guardamar del Segura 79.4°F 38mi
Mojacar 77.6°F 57mi
Alicante 79.8°F 58mi
Villajoyosa 78.9°F 75mi
Benidorm 78.2°F 80mi
Altea 77.8°F 86mi

* current water temperature in this city

** straight line distance from Cartagena