All data are in degrees Fahrenheit

en

Water temperature in Naples

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

82.8

°F

July 6, 05:03

Trend:

increasing

Yesterday:

82.5°F

Tomorrow:

83.2°F

Sunrise:

05:37

Sunset:

20:37

Day Length:

15 h. 0 min.

Naples in July

Minimum:

59.9°F

Average:

61.0°F

Maximum:

62.8°F

Sea water temperature in Naples today

As of now, in Naples, the water temperature is 82.8°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 3.9°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 rise a bit.

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 83.3°F on 2022, while the historical minimum was 76.7°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 suggests a gradual increase. The average temperature is expected to rise up to 83.7°F, with minimum temperature starting at 83.2°F, while the maximum might reach 84.3°F.

Daily water temperature in Naples

Date Current Year

actual* / forecast**

last year 10 years average
Jun 22 78.4°F 75.7°F 75.4°F
Jun 23 78.6°F 76.8°F 75.7°F
Jun 24 79.1°F 76.4°F 76.0°F
Jun 25 79.5°F 77.2°F 76.4°F
Jun 26 80.0°F 77.1°F 76.7°F
Jun 27 80.7°F 76.1°F 77.0°F
Jun 28 81.4°F 75.7°F 77.2°F
Jun 29 80.7°F 76.8°F 77.6°F
Jun 30 80.5°F 77.0°F 77.6°F
Jul 1 80.8°F 76.7°F 77.8°F
Jul 2 80.9°F 76.8°F 78.0°F
Jul 3 81.2°F 78.2°F 78.5°F
Jul 4 81.7°F 77.5°F 78.8°F
Jul 5 82.5°F 76.3°F 78.5°F
Jul 6 82.8°F 76.7°F 78.9°F
Jul 7 83.2°F 77.4°F 79.2°F
Jul 8 83.5°F 77.6°F 79.5°F
Jul 9 83.4°F 77.8°F 79.5°F
Jul 10 83.8°F 79.1°F 79.8°F
Jul 11 83.9°F 80.6°F 80.0°F
Jul 12 84.1°F 81.5°F 80.2°F
Jul 13 84.3°F 81.3°F 80.3°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 Naples by month

In Naples, the months June through September offer comfortable swimming conditions, which amounts to 119 swimming days.
The warmest water in Naples was recorded on July 25, 2023, reaching a 86.3°F. While the coldest temperature occurred on March 13, 2022, dipping to 56.0°F. The average readings by season are 60.5°F in Winter, 61.5°F in Spring, 78.4°F in Summer, and 72.4°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Porto 82.9°F 1mi
Massa Lubrense 82.6°F 18mi
Capri 82.7°F 21mi
Forio 83.0°F 23mi
Amalfi 82.0°F 23mi
Maiori 82.0°F 24mi

* current water temperature in this city

** straight line distance from Naples