What is the current water temperature in Leiden?

Q: What is the current water temperature in Leiden?

As of now, in Leiden, the water temperature is 20.86°C. Swimming in water of this temperature is seen as relatively warm and enjoyable for some individuals, although many might find it slightly too cool.

Netherlands > Leiden

Water temperature in Leiden

Detailed information about the current water temperature in Leiden. 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.

69.5

°F

July 26, 23:12

Trend:

stable

Yesterday:

67.8°F

Tomorrow:

69.5°F

Sunrise:

05:54

Sunset:

21:43

Day Length:

15 h. 49 min.

Leiden in August

Minimum:

40.8°F

Average:

44.4°F

Maximum:

47.2°F

Sea water temperature in Leiden today

As of now, in Leiden, the water temperature is 69.5°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 2.1°F higher than the average recorded on this particular day in recent years. Since yesterday, there was a noticeable increase in temperature. This indicates a warming trend over the past day. According to the forecast, we expect the temperature to stay about the same.

Recent sea temperature and forecast

The water temperature today is above average for the last two weeks, showing a small increase in temperature. It is also close to the historical maximum temperature for this date. The maximum temperature recorded for this date was 70.3°F on 2018, while the historical minimum was 65.6°F on 2020.

latest data

last year

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. Over the next week, the forecast shows a steady trend, with temperatures staying close to the average of 69.2°F. Both minimum and maximum temperatures expected to be close to the average, offering a week of stable water conditions.

Daily water temperature in Leiden

Date	Current Year actual* / forecast**	last year	10 years average
Jul 12	69.0°F	67.1°F	65.2°F
Jul 13	68.6°F	66.5°F	65.2°F
Jul 14	69.3°F	66.5°F	65.2°F
Jul 15	70.0°F	66.9°F	65.4°F
Jul 16	70.3°F	66.9°F	65.5°F
Jul 17	69.5°F	65.6°F	65.5°F
Jul 18	69.6°F	66.3°F	66.0°F
Jul 19	68.5°F	67.0°F	66.3°F
Jul 20	68.9°F	67.7°F	66.5°F
Jul 21	68.0°F	66.8°F	66.7°F
Jul 22	68.6°F	67.7°F	66.9°F
Jul 23	68.1°F	68.1°F	66.9°F
Jul 24	67.8°F	66.3°F	67.1°F
Jul 25	67.8°F	66.5°F	67.3°F
Jul 26	69.5°F	68.4°F	67.5°F
Jul 27	69.5°F	67.7°F	67.4°F
Jul 28	69.3°F	67.9°F	67.2°F
Jul 29	69.0°F	68.1°F	67.0°F
Jul 30	69.2°F	68.1°F	67.1°F
Jul 31	69.3°F	68.4°F	67.2°F
Aug 1	69.1°F	67.2°F	67.0°F
Aug 2	69.2°F	67.6°F	67.1°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 Leiden by month

In an average year, Leiden offers no days when the water temperature is warm enough to swim comfortably.

The warmest water in Leiden was recorded on September 11, 2023, reaching a 71.3°F. While the coldest temperature occurred on March 4, 2018, dipping to 37.4°F. The average readings by season are 44.3°F in Winter, 49.0°F in Spring, 64.8°F in Summer, and 59.3°F in Autumn.

Popular neighboring cities and resorts

City	Water temperature*	Distance**
Scheveningen	69.8°F	10mi
The Hague	70.2°F	10mi
Amsterdam	69.6°F	22mi

* current water temperature in this city

** straight line distance from Leiden