All data are in degrees Fahrenheit

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Water temperature in Diano Marina

Detailed information about the current water temperature in Diano 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.
Sea temperature in Diano Marina now

69.4

°F

November 2, 10:20

Trend:

decreasing

Yesterday:

69.5°F

Tomorrow:

69.3°F

Sunrise:

07:05

Sunset:

17:17

Day Length:

10 h. 12 min.

Diano Marina in November

Minimum:

56.7°F

Average:

58.6°F

Maximum:

60.0°F

Sea water temperature in Diano Marina today

As of now, in Diano Marina, the water temperature is 69.4°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 1.9°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 stay about the same.

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 maximum temperature for this date. The maximum temperature recorded for this date was 69.6°F on 2022, while the historical minimum was 65.8°F on 2021.

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 shows a gradual cooling trend. The average temperature is expected to be 68.8°F, the minimum temperature may reach 68.1°F, and the maximum might stay at 69.3°F.

Daily water temperature in Diano Marina

Date Current Year

actual* / forecast**

last year 10 years average
Oct 19 73.1°F 69.8°F 69.3°F
Oct 20 72.7°F 69.7°F 69.3°F
Oct 21 72.2°F 69.6°F 69.1°F
Oct 22 71.1°F 69.3°F 68.9°F
Oct 23 71.4°F 69.1°F 68.8°F
Oct 24 71.1°F 68.9°F 68.8°F
Oct 25 71.0°F 68.0°F 68.7°F
Oct 26 70.5°F 67.5°F 68.4°F
Oct 27 70.3°F 67.0°F 68.2°F
Oct 28 69.9°F 66.8°F 68.0°F
Oct 29 69.7°F 66.8°F 67.8°F
Oct 30 69.7°F 66.7°F 67.7°F
Oct 31 69.9°F 67.5°F 68.0°F
Nov 1 69.5°F 67.4°F 67.6°F
Nov 2 69.4°F 67.2°F 67.5°F
Nov 3 69.3°F 67.0°F 67.4°F
Nov 4 69.1°F 66.9°F 67.1°F
Nov 5 69.1°F 66.8°F 67.2°F
Nov 6 68.9°F 66.4°F 67.0°F
Nov 7 68.8°F 66.3°F 66.8°F
Nov 8 68.5°F 65.9°F 66.5°F
Nov 9 68.1°F 65.5°F 66.2°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 Diano Marina by month

In Diano Marina, the months July through September offer comfortable swimming conditions, which amounts to 97 swimming days.
The warmest water in Diano Marina was recorded on July 22, 2026, reaching a 84.0°F. While the coldest temperature occurred on March 9, 2023, dipping to 54.2°F. The average readings by season are 58.7°F in Winter, 59.8°F in Spring, 76.0°F in Summer, and 70.2°F in Autumn.

Popular neighboring cities and resorts

City Water temperature* Distance**
Alassio 69.7°F 8mi
Pietra Ligure 69.9°F 19mi
Finale Ligure 70.0°F 22mi
Bordighera 69.7°F 23mi
Ventimiglia 69.8°F 25mi
Roquebrune-Cap-Martin 70.1°F 31mi
Nice 69.4°F 43mi

* current water temperature in this city

** straight line distance from Diano Marina