All data are in degrees Fahrenheit

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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

76.6

°F

September 30, 04:55

Trend:

stable

Yesterday:

76.9°F

Tomorrow:

76.6°F

Sunrise:

07:58

Sunset:

19:49

Day Length:

11 h. 51 min.

Cartagena in October

Minimum:

58.2°F

Average:

60.0°F

Maximum:

61.4°F

Sea water temperature in Cartagena today

As of now, in Cartagena, the water temperature is 76.6°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 1.1°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 77.7°F on 2018, while the historical minimum was 73.3°F on 2020.

Over the last two weeks, the water temperature has stayed slightly above than historical averages for those days. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 76.2°F, the minimum temperature may reach 75.7°F, and the maximum might stay at 76.6°F.

Daily water temperature in Cartagena

Date Current Year

actual* / forecast**

last year 10 years average
Sep 16 79.7°F 78.4°F 77.9°F
Sep 17 79.7°F 78.9°F 77.8°F
Sep 18 78.6°F 79.1°F 77.5°F
Sep 19 78.1°F 79.1°F 77.4°F
Sep 20 78.0°F 78.7°F 77.1°F
Sep 21 78.2°F 78.9°F 77.2°F
Sep 22 78.1°F 78.8°F 77.1°F
Sep 23 77.4°F 78.1°F 76.8°F
Sep 24 77.5°F 78.0°F 76.6°F
Sep 25 77.7°F 77.6°F 76.7°F
Sep 26 77.3°F 77.2°F 76.4°F
Sep 27 77.8°F 76.6°F 76.2°F
Sep 28 77.3°F 76.7°F 76.0°F
Sep 29 76.9°F 77.0°F 75.8°F
Sep 30 76.6°F 76.1°F 75.5°F
Oct 1 76.6°F 76.0°F 75.5°F
Oct 2 76.5°F 75.4°F 75.4°F
Oct 3 76.4°F 75.4°F 75.3°F
Oct 4 76.2°F 75.1°F 75.1°F
Oct 5 76.0°F 75.1°F 74.9°F
Oct 6 75.8°F 75.3°F 74.7°F
Oct 7 75.7°F 74.5°F 74.6°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 15, 2026, reaching a 84.8°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, 77.1°F in Summer, and 72.5°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
San Pedro del Pinatar 76.9°F 19mi
Torrevieja 77.0°F 31mi
Guardamar del Segura 77.4°F 38mi
Mojacar 76.8°F 57mi
Alicante 77.7°F 58mi
Villajoyosa 77.2°F 75mi
Benidorm 77.1°F 80mi
Altea 77.1°F 86mi

* current water temperature in this city

** straight line distance from Cartagena