All data are in degrees Fahrenheit

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Water temperature in Otranto

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

57.0

°F

March 21, 14:06

Trend:

stable

Yesterday:

57.1°F

Tomorrow:

57.0°F

Sunrise:

05:49

Sunset:

17:59

Day Length:

12 h. 10 min.

Otranto in March

Minimum:

56.3°F

Average:

58.3°F

Maximum:

59.2°F

Sea water temperature in Otranto today

As of now, in Otranto, the water temperature is 57.0°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 0.3°F lower 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 slightly varies from the average of the past two weeks. It also aligns closely with the historical average temperature for this date, indicating a typical climate pattern. The maximum temperature recorded for this date was 59.3°F on 2025, while the historical minimum was 55.9°F on 2019.

Over the past two weeks, the water temperature has closely aligned with historical averages for those days. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 57.1°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Otranto

Date Current Year

actual* / forecast**

last year 10 years average
Mar 7 57.2°F 55.2°F 56.2°F
Mar 8 57.2°F 55.9°F 56.5°F
Mar 9 57.6°F 56.6°F 56.5°F
Mar 10 56.7°F 56.3°F 56.4°F
Mar 11 56.9°F 56.9°F 56.6°F
Mar 12 56.7°F 57.1°F 56.6°F
Mar 13 56.9°F 58.0°F 56.7°F
Mar 14 57.5°F 59.5°F 57.0°F
Mar 15 57.6°F 59.0°F 57.0°F
Mar 16 57.2°F 58.6°F 57.0°F
Mar 17 56.9°F 58.9°F 57.1°F
Mar 18 56.9°F 59.0°F 57.1°F
Mar 19 56.7°F 59.1°F 57.1°F
Mar 20 57.1°F 59.4°F 57.2°F
Mar 21 57.0°F 59.3°F 57.3°F
Mar 22 57.0°F 59.3°F 57.3°F
Mar 23 56.9°F 58.9°F 57.2°F
Mar 24 57.0°F 58.8°F 57.3°F
Mar 25 57.2°F 58.9°F 57.4°F
Mar 26 57.1°F 58.9°F 57.4°F
Mar 27 57.1°F 58.7°F 57.3°F
Mar 28 57.1°F 58.5°F 57.4°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 Otranto by month

In Otranto, the months July through September offer comfortable swimming conditions, which amounts to 108 swimming days.
The warmest water in Otranto was recorded on August 16, 2024, reaching a 84.1°F. While the coldest temperature occurred on March 27, 2021, dipping to 53.2°F. The average readings by season are 58.1°F in Winter, 60.0°F in Spring, 77.2°F in Summer, and 71.1°F in Autumn.