All data are in degrees Fahrenheit

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Water temperature in Capri

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

81.4

°F

September 15, 19:30

Trend:

decreasing

Yesterday:

82.2°F

Tomorrow:

81.2°F

Sunrise:

06:43

Sunset:

19:13

Day Length:

12 h. 30 min.

Capri in September

Minimum:

59.6°F

Average:

61.0°F

Maximum:

62.9°F

Sea water temperature in Capri today

As of now, in Capri, the water temperature is 81.4°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 3.7°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 fall a bit.

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 79.4°F on 2022, while the historical minimum was 75.0°F on 2017.

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 80.7°F, the minimum temperature may reach 80.0°F, and the maximum might stay at 81.2°F.

Daily water temperature in Capri

Date Current Year

actual* / forecast**

last year 10 years average
Sep 1 85.2°F 80.4°F 80.2°F
Sep 2 85.2°F 80.0°F 80.0°F
Sep 3 85.3°F 79.9°F 79.9°F
Sep 4 84.8°F 79.7°F 79.8°F
Sep 5 84.5°F 79.5°F 79.6°F
Sep 6 84.4°F 79.6°F 79.4°F
Sep 7 84.2°F 79.5°F 79.3°F
Sep 8 83.9°F 78.6°F 79.2°F
Sep 9 84.0°F 79.2°F 79.1°F
Sep 10 84.4°F 78.9°F 79.1°F
Sep 11 83.6°F 78.8°F 78.9°F
Sep 12 83.1°F 78.7°F 78.7°F
Sep 13 82.7°F 78.5°F 78.5°F
Sep 14 82.2°F 78.7°F 78.3°F
Sep 15 81.4°F 78.5°F 77.6°F
Sep 16 81.2°F 79.2°F 77.5°F
Sep 17 81.0°F 79.0°F 77.3°F
Sep 18 81.0°F 78.6°F 77.2°F
Sep 19 80.7°F 78.6°F 76.9°F
Sep 20 80.6°F 78.2°F 76.9°F
Sep 21 80.4°F 78.3°F 76.7°F
Sep 22 80.0°F 78.1°F 76.3°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 Capri by month

In Capri, the months June through September offer comfortable swimming conditions, which amounts to 118 swimming days.
The warmest water in Capri was recorded on August 9, 2026, reaching a 85.9°F. While the coldest temperature occurred on March 12, 2022, dipping to 56.7°F. The average readings by season are 60.8°F in Winter, 61.6°F in Spring, 78.5°F in Summer, and 72.6°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Massa Lubrense 81.5°F 8mi
Amalfi 81.1°F 20mi
Porto 81.7°F 20mi
Naples 81.7°F 21mi
Maiori 81.1°F 22mi
Forio 81.6°F 24mi

* current water temperature in this city

** straight line distance from Capri