All data are in degrees Fahrenheit

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Water temperature in Lucerne

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

66.7

°F

May 20, 19:52

Trend:

stable

Yesterday:

66.6°F

Tomorrow:

66.6°F

Sunrise:

05:54

Sunset:

20:22

Day Length:

14 h. 28 min.

Lucerne in May

Minimum:

46.6°F

Average:

48.7°F

Maximum:

50.4°F

Sea water temperature in Lucerne today

As of now, in Lucerne, the water temperature is 66.7°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 0.8°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 stay about the same.

Recent sea temperature and forecast

Today's water temperature is notably higher than the average recorded over the past two weeks, indicating a significant warming trend. It also falls within the range of the average temperature recorded for this date, suggesting a consistent weather trend. The maximum temperature recorded for this date was 70.3°F on 2024, while the historical minimum was 64.4°F on 2022.

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 66.9°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Lucerne

Date Current Year

actual* / forecast**

last year 10 years average
May 6 64.3°F 61.3°F 63.7°F
May 7 65.0°F 60.4°F 63.8°F
May 8 65.7°F 59.9°F 63.8°F
May 9 65.4°F 60.7°F 64.3°F
May 10 65.8°F 62.4°F 64.8°F
May 11 66.1°F 62.7°F 65.0°F
May 12 66.4°F 63.0°F 65.3°F
May 13 66.3°F 63.4°F 65.8°F
May 14 66.5°F 63.7°F 66.1°F
May 15 65.2°F 67.0°F 66.2°F
May 16 64.5°F 68.7°F 66.4°F
May 17 65.2°F 69.7°F 66.6°F
May 18 66.2°F 70.3°F 66.9°F
May 19 66.6°F 70.5°F 67.4°F
May 20 66.7°F 70.3°F 67.4°F
May 21 66.6°F 68.1°F 67.4°F
May 22 66.4°F 68.4°F 67.2°F
May 23 66.5°F 67.5°F 67.3°F
May 24 66.9°F 68.3°F 67.7°F
May 25 67.0°F 67.2°F 67.8°F
May 26 67.5°F 66.9°F 68.3°F
May 27 67.6°F 66.5°F 68.4°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 Lucerne by month

In Lucerne, the months July through September offer comfortable swimming conditions, which amounts to 91 swimming days.
The warmest water in Lucerne was recorded on July 14, 2024, reaching a 83.3°F. While the coldest temperature occurred on March 3, 2023, dipping to 44.2°F. The average readings by season are 49.9°F in Winter, 59.5°F in Spring, 76.3°F in Summer, and 67.4°F in Autumn.