The most detailed information about the water temperature in Katwijk in North Sea (South Holland, Netherlands). Forecast of changes in water temperature for the next 10 days. Statistics by months for recent years. Information about the neighboring resorts. Weather forecast in Katwijk for a week.
Water temperature in Katwijk right now
data updated 36 minutes ago50°F
yesterday: 50°F
a week ago: 49°F
Trend: stability
Today water temperature in Katwijk is 50.5°F. In general, this water temperature is unacceptable for swimming. But hardened people can afford to be in such water for 5-10 minutes. In any case, the general weather is also important. So, the air temperature at the same time will reach 46°F.
Analysis and forecast
The water temperature today is slightly higher than the average on this day in recent years. Its value has rise both over the past 20 days and over the past week. Exactly a year ago, on this day, the water temperature in this location was 46°F. Water temperature range in Katwijk in April is from 42 to 51 degrees.
According to our forecast, in the next 5-6 days the water temperature in Katwijk will become lower than today, but in 10 days it will still slightly rise, its value will be 51°F.
Table of water temperature values in Katwijk
| Day | Fact* | Average** | Forecast*** |
| Apr 13 | 10.0°C | 8.8°C | |
| Apr 14 | 10.2°C | 8.3°C | |
| Apr 15 | 9.9°C | 8.8°C | |
| Apr 16 | 10.4°C | 8.8°C | |
| Apr 17 | 10.7°C | 9.3°C | |
| Apr 18 | 11.0°C | 9.8°C | |
| Apr 19 | 10.3°C | 9.3°C | |
| Apr 20 | 10.3°C | 9.0°C | |
| Apr 21 | 9.5°C | 10.9°C | |
| Apr 22 | 8.5°C | 9.7°C | |
| Apr 23 | 9.5°C | 10.9°C | |
| Apr 24 | 9.3°C | 10.6°C | |
| Apr 25 | 8.8°C | 10.1°C | |
| Apr 26 | 8.8°C | 10.1°C | |
| Apr 27 | 8.5°C | 9.7°C |
** Average - Average water temperature on this day in past years
*** Forecast - Our forecast for the water temperature
Actual nearshore temperatures may vary by several degrees from the indicated values. This is noticeable after heavy rain or after prolonged periods of strong winds. Some downstream winds cause cold, deep waters to replace surface waters that have been warmed by the sun.
To develop a forecast, we use our own mathematical model, which takes into account the current change in water temperature, historical data and the main weather trends, wind strength and direction, air temperature in each specific region. We also take into account data for other resorts in Netherlands.
Annual graph of average water temperature change in Katwijk
Water temperature in Katwijk by month
Katwijk located in the northern hemisphere, at latitude 52 degrees. The water in this location never warms up to comfortable values. Average annual water temperature on the coast in Katwijk is 53°F, by the seasons: in winter 44°F, in spring 48°F, in summer 62°F, in autumn 59°F. Minimum water temperature (40°F) in Katwijk it happens in March, maximum (67°F) in August.
You can find out detailed data on how the water temperature in Katwijk changes in each specific month:
Katwijk: general information and map
Neighboring cities and resorts
| City | Water* | Distance** |
| Noordwijk | 50°C  | 5km |
| Scheveningen | 50°C | 14km |
| Den Haag | 51°C | 15km |
| Westduinpark | 50°C | 17km |
| Kijkduin | 50°C | 20km |
| Zandvoort | 50°C | 21km |
| Bloemendaal aan Zee | 51°C | 24km |
| Monster | 51°C | 24km |
| IJmuiden | 50°C | 30km |
| Rotterdam | 49°C | 31km |
| Hoek Van Holland | 50°C | 31km |
| Velsen-Noord | 50°C | 33km |
** Straight line distance in kilometers
The warmest water today in Netherlands recorded in Nieuwesluis, its value is 51°F. Lowest - in Bath, there water temperature now 49°F. Average water temperature in the country today - 50°F.
Water temperature data in Katwijk and neighboring towns and resorts collected from various sources, using buoys, using satellite maps of sea, river and lake surfaces of the NOAA agency.
We use data from various local authorities in each specific location of the world to more accurately reflect temperature values.
The nearest airport is located in a 3 kilometers. This is Valkenburg Naval Air Base (LID) airport. We have no information as to whether it is valid and what flights it receives or sends.
Katwijk: weather forecast
The weather forecast is shown in local time in Katwijk
40km/hhumidity: 64%, clouds: 84%
41km/hhumidity: 65%, clouds: 100%
43km/hhumidity: 61%, clouds: 100%
36km/hhumidity: 66%, clouds: 100%
23km/hhumidity: 71%, clouds: 66%
27km/hhumidity: 56%, clouds: 4%
22km/hhumidity: 51%, clouds: 7%
32km/hhumidity: 52%, clouds: 77%
28km/hhumidity: 63%, clouds: 44%
25km/hhumidity: 61%, clouds: 9%
15km/hhumidity: 63%, clouds: 24%
14km/hhumidity: 65%, clouds: 31%
19km/hhumidity: 68%, clouds: 64%
14km/hhumidity: 62%, clouds: 51%
15km/hhumidity: 47%, clouds: 52%
23km/hhumidity: 51%, clouds: 51%
19km/hhumidity: 52%, clouds: 37%
10km/hhumidity: 62%, clouds: 13%
7km/hhumidity: 67%, clouds: 56%
9km/hhumidity: 72%, clouds: 100%
10km/hhumidity: 72%, clouds: 100%
9km/hhumidity: 61%, clouds: 82%
14km/hhumidity: 64%, clouds: 90%
16km/hhumidity: 66%, clouds: 99%
19km/hhumidity: 77%, clouds: 99%
24km/hhumidity: 88%, clouds: 100%
29km/hhumidity: 72%, clouds: 100%
20km/hhumidity: 62%, clouds: 100%
11km/hhumidity: 66%, clouds: 100%
3km/hhumidity: 64%, clouds: 49%
7km/hhumidity: 61%, clouds: 42%
16km/hhumidity: 65%, clouds: 60%
15km/hhumidity: 62%, clouds: 49%
14km/hhumidity: 70%, clouds: 22%
12km/hhumidity: 70%, clouds: 27%
12km/hhumidity: 71%, clouds: 68%
11km/hhumidity: 79%, clouds: 67%
