All data are in degrees Fahrenheit

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Water temperature in Sperlonga

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

85.1

°F

August 15, 19:28

Trend:

stable

Yesterday:

85.2°F

Tomorrow:

85.6°F

Sunrise:

06:15

Sunset:

20:06

Day Length:

13 h. 51 min.

Sperlonga in August

Minimum:

59.3°F

Average:

60.2°F

Maximum:

60.9°F

Sea water temperature in Sperlonga today

As of now, in Sperlonga, the water temperature is 85.1°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 5.5°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 rise a bit.

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 82.0°F on 2018, while the historical minimum was 76.9°F on 2023.

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 85.6°F, with minimum temperature starting at 85.5°F, while the maximum might reach 85.7°F.

Daily water temperature in Sperlonga

Date Current Year

actual* / forecast**

last year 10 years average
Aug 1 84.3°F 76.3°F 80.0°F
Aug 2 84.7°F 76.1°F 80.2°F
Aug 3 85.2°F 76.6°F 80.4°F
Aug 4 85.2°F 76.3°F 80.4°F
Aug 5 85.8°F 76.9°F 80.6°F
Aug 6 84.9°F 76.6°F 80.3°F
Aug 7 85.2°F 76.6°F 80.1°F
Aug 8 84.7°F 77.2°F 80.0°F
Aug 9 84.9°F 77.6°F 80.4°F
Aug 10 84.6°F 77.5°F 80.3°F
Aug 11 84.5°F 77.4°F 80.2°F
Aug 12 84.6°F 79.2°F 80.3°F
Aug 13 85.0°F 79.3°F 80.2°F
Aug 14 85.2°F 79.6°F 80.2°F
Aug 15 85.1°F 79.5°F 79.6°F
Aug 16 85.6°F 79.3°F 80.1°F
Aug 17 85.6°F 79.5°F 80.0°F
Aug 18 85.6°F 79.4°F 80.1°F
Aug 19 85.7°F 79.9°F 80.2°F
Aug 20 85.7°F 80.6°F 80.2°F
Aug 21 85.5°F 80.1°F 80.0°F
Aug 22 85.6°F 80.4°F 80.0°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 Sperlonga by month

In Sperlonga, the months July through September offer comfortable swimming conditions, which amounts to 113 swimming days.
The warmest water in Sperlonga was recorded on August 5, 2026, reaching a 85.8°F. While the coldest temperature occurred on March 9, 2018, dipping to 55.8°F. The average readings by season are 59.8°F in Winter, 61.2°F in Spring, 77.4°F in Summer, and 72.1°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Formia 84.6°F 9mi
Sabaudia 84.8°F 21mi
Forio 85.8°F 42mi
Porto 85.5°F 52mi
Naples 85.5°F 52mi
Capri 85.1°F 65mi
Massa Lubrense 85.3°F 66mi

* current water temperature in this city

** straight line distance from Sperlonga