All data are in degrees Fahrenheit

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Water temperature in Isola del Giglio

Detailed information about the current water temperature in Isola del Giglio. 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 Isola del Giglio now

69.1

°F

October 8, 02:55

Trend:

decreasing

Yesterday:

69.3°F

Tomorrow:

68.8°F

Sunrise:

07:21

Sunset:

18:47

Day Length:

11 h. 26 min.

Isola del Giglio in October

Minimum:

58.3°F

Average:

59.7°F

Maximum:

61.4°F

Sea water temperature in Isola del Giglio today

As of now, in Isola del Giglio, the water temperature is 69.1°F. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool. Today's reading is 2.8°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 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 minimum temperature for this date. The maximum temperature recorded for this date was 74.5°F on 2023, while the historical minimum was 69.6°F on 2020.

The water temperature over the last two weeks displayed soome variability. While the two week average stayed close to the historical average, there were some days when the temperature was close to the histoorical minimum and others when it was close to the historical maximum. The forecast for the upcoming week shows a gradual cooling trend. The average temperature is expected to be 68.1°F, the minimum temperature may reach 67.5°F, and the maximum might stay at 68.8°F.

Daily water temperature in Isola del Giglio

Date Current Year

actual* / forecast**

last year 10 years average
Sep 24 76.0°F 73.0°F 74.5°F
Sep 25 76.0°F 72.8°F 74.4°F
Sep 26 75.4°F 73.0°F 74.2°F
Sep 27 74.9°F 73.0°F 73.6°F
Sep 28 74.5°F 72.9°F 73.5°F
Sep 29 74.2°F 72.4°F 73.3°F
Sep 30 73.9°F 72.1°F 73.0°F
Oct 1 73.7°F 72.1°F 72.9°F
Oct 2 73.1°F 72.4°F 72.8°F
Oct 3 71.7°F 72.1°F 72.5°F
Oct 4 71.0°F 71.7°F 72.4°F
Oct 5 71.0°F 71.9°F 72.2°F
Oct 6 70.0°F 71.6°F 71.8°F
Oct 7 69.3°F 71.6°F 72.0°F
Oct 8 69.1°F 70.9°F 71.9°F
Oct 9 68.8°F 70.8°F 71.6°F
Oct 10 68.7°F 70.9°F 71.5°F
Oct 11 68.3°F 70.6°F 71.1°F
Oct 12 68.1°F 70.7°F 70.8°F
Oct 13 67.9°F 70.2°F 70.6°F
Oct 14 67.6°F 70.3°F 70.3°F
Oct 15 67.5°F 70.0°F 70.3°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 Isola del Giglio by month

In Isola del Giglio, the months July through September offer comfortable swimming conditions, which amounts to 98 swimming days.
The warmest water in Isola del Giglio was recorded on August 18, 2024, reaching a 83.8°F. While the coldest temperature occurred on March 16, 2022, dipping to 55.8°F. The average readings by season are 59.7°F in Winter, 60.7°F in Spring, 76.3°F in Summer, and 70.9°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Monte Argentario 68.1°F 12mi
Marciana Marina 71.1°F 48mi
San Vincenzo 70.3°F 54mi

* current water temperature in this city

** straight line distance from Isola del Giglio