What is the current water temperature in Hoorn?

Q: What is the current water temperature in Hoorn?

As of now, in Hoorn, the water temperature is 12.83°C. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration.

Netherlands > Hoorn

Water temperature in Hoorn

Detailed information about the current water temperature in Hoorn. 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.

55.1

°F

October 10, 22:30

Trend:

stable

Yesterday:

55.0°F

Tomorrow:

55.0°F

Sunrise:

07:56

Sunset:

18:57

Day Length:

11 h. 1 min.

Hoorn in October

Minimum:

38.4°F

Average:

40.4°F

Maximum:

44.2°F

Sea water temperature in Hoorn today

As of now, in Hoorn, the water temperature is 55.1°F. Swimming in water of this temperature is considered as extremely cold, and there's a substantial risk of hypothermia if exposed for more than a brief duration. Today's reading is 1.8°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 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 59.1°F on 2023, while the historical minimum was 56.0°F on 2017.

latest data

last year

Observations from the last two weeks indicate that the water temperature was in proximity to the lowest 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 54.3°F, the minimum temperature may reach 53.5°F, and the maximum might stay at 55.0°F.

Daily water temperature in Hoorn

Date	Current Year actual* / forecast**	last year	10 years average
Sep 26	58.6°F	62.9°F	60.9°F
Sep 27	58.7°F	62.6°F	60.9°F
Sep 28	57.8°F	61.0°F	60.4°F
Sep 29	57.8°F	59.3°F	60.1°F
Sep 30	57.8°F	58.9°F	59.7°F
Oct 1	58.2°F	58.0°F	59.6°F
Oct 2	58.6°F	57.8°F	59.4°F
Oct 3	58.5°F	56.9°F	59.1°F
Oct 4	58.3°F	56.5°F	58.7°F
Oct 5	57.3°F	56.1°F	58.2°F
Oct 6	56.8°F	55.8°F	57.8°F
Oct 7	55.7°F	55.4°F	57.4°F
Oct 8	55.6°F	56.0°F	57.1°F
Oct 9	55.0°F	56.6°F	56.8°F
Oct 10	55.1°F	56.8°F	56.9°F
Oct 11	55.0°F	56.2°F	56.8°F
Oct 12	54.8°F	56.2°F	56.6°F
Oct 13	54.7°F	55.5°F	56.5°F
Oct 14	54.4°F	55.3°F	56.2°F
Oct 15	54.0°F	53.2°F	55.8°F
Oct 16	53.5°F	52.9°F	55.3°F
Oct 17	53.8°F	53.9°F	55.6°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 Hoorn by month

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

The warmest water in Hoorn was recorded on August 17, 2020, reaching a 76.7°F. While the coldest temperature occurred on March 3, 2018, dipping to 32.8°F. The average readings by season are 40.7°F in Winter, 50.5°F in Spring, 67.0°F in Summer, and 55.9°F in Autumn.