What is the current water temperature in Marciana Marina?

As of now, in Marciana Marina, the water temperature is 25.49°C. It's safe to say that the water is comfortably warm for various water-related activities.

Italy > Marciana Marina

Water temperature in Marciana Marina

Detailed information about the current water temperature in Marciana Marina. 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.

77.9

°F

July 30, 16:52

Trend:

increasing

Yesterday:

77.4°F

Tomorrow:

78.1°F

Sunrise:

06:08

Sunset:

20:43

Day Length:

14 h. 35 min.

Marciana Marina in August

Minimum:

57.8°F

Average:

59.8°F

Maximum:

61.6°F

Sea water temperature in Marciana Marina today

As of now, in Marciana Marina, the water temperature is 77.9°F. It's safe to say that the water is comfortably warm for various water-related activities. Today's reading is 2.1°F lower 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 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 82.7°F on 2022, while the historical minimum was 77.7°F on 2016.

latest data

last year

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 78.2°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Marciana Marina

Date	Current Year actual* / forecast**	last year	10 years average
Jul 16	78.0°F	80.2°F	78.5°F
Jul 17	79.2°F	79.9°F	78.5°F
Jul 18	78.9°F	80.7°F	78.6°F
Jul 19	79.9°F	80.4°F	78.9°F
Jul 20	79.2°F	80.8°F	79.1°F
Jul 21	79.8°F	80.6°F	79.4°F
Jul 22	79.8°F	79.9°F	79.6°F
Jul 23	79.9°F	80.4°F	79.7°F
Jul 24	79.3°F	80.1°F	79.8°F
Jul 25	78.5°F	80.4°F	79.8°F
Jul 26	78.9°F	81.4°F	79.8°F
Jul 27	78.8°F	81.5°F	79.7°F
Jul 28	78.1°F	81.4°F	79.4°F
Jul 29	77.4°F	82.7°F	79.5°F
Jul 30	77.9°F	82.5°F	79.9°F
Jul 31	78.1°F	82.1°F	80.2°F
Aug 1	78.1°F	82.2°F	80.2°F
Aug 2	78.3°F	83.2°F	80.3°F
Aug 3	78.3°F	83.4°F	80.3°F
Aug 4	78.4°F	83.6°F	80.5°F
Aug 5	78.2°F	83.4°F	80.2°F
Aug 6	78.1°F	84.3°F	80.2°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 Marciana Marina by month

In Marciana Marina, the months July through September offer comfortable swimming conditions, which amounts to 104 swimming days.

The warmest water in Marciana Marina was recorded on July 6, 2025, reaching a 84.9°F. While the coldest temperature occurred on March 29, 2018, dipping to 55.4°F. The average readings by season are 59.5°F in Winter, 60.7°F in Spring, 77.1°F in Summer, and 71.0°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
San Vincenzo	77.8°F	27mi
Bastia	78.2°F	38mi
Isola del Giglio	77.0°F	48mi
Livorno	77.7°F	52mi
Monte Argentario	77.0°F	53mi

* current water temperature in this city

** straight line distance from Marciana Marina