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Surf Forecasts:

Blokken surfForecast / Netherlands / Netherlands

information circle12 Day Weather and Surf, issued 12 pm Thursday 20 Nov 2025 CET
Forecast update in hr  min  s Forecast update imminent
Blokken surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.
Today's Blokken sea temperature is
11.7° C
 (Which is slightly warmer than usual)

Best Forecast Surf Conditions for Blokken this week:

The surf forecast for Blokken over the next 12 days: The first swell (rated 1 star or higher) is forecast to arrive on Friday (Nov 21) at 10AM. The primary swell is predicted to be 0.7m and 11s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Blokken in the next 12 days are 2.3m 7s and forecast to arrive on Monday (Nov 24) at 7AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.8m 6s period and expected on Saturday (Nov 22) at 7PM.

Wave TypeTime (CET) & Date Wave Height & Period
Next good surf (1 star+)10AM (Fri 21st Nov)2.5ft (0.7m) 11s
Best Surf10AM (Fri 21st Nov)2.5ft (0.7m) 11s
Most Powerful 7AM (Mon 24th Nov)7.5ft (2.3m) 7s

Table - best surf conditions forecast for Blokken over the next 12 days.

Updates in  hr  min  s Forecast update imminent 
12 DaysHourly
Print Table

Short Range Forecast Moderate rain (total 11mm), heaviest on Thu morning. Mild temperatures (max 7°C on Thu afternoon, min 3°C on Thu night). Winds increasing (light winds from the NNW on Thu morning, strong winds from the SSW by Sat afternoon).

Days 3-6 Weather Summary Heavy rain (total 25mm), heaviest during Mon morning. Mild temperatures (max 9°C on Sun afternoon, min 4°C on Sun morning). Winds decreasing (near gales from the S on Sun morning, light winds from the NE by Tue night).

Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
AMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNightAMPMNight
Rating
(10 max)
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
0
Swell
Height Map
See all maps
Wave Height (m) & direction (?)
1.3
NNW
1.3
NW
0.5
NNW
0.7
NNW
0.7
NNW
0.8
NNW
1.3
WSW
0.3
NNW
0.1
N
0.1
N
1.8
SW
2.3
WSW
1.7
WSW
1.4
WSW
0.8
WNW
0.7
NNW
1
N
1.3
N
1.1
N
0.8
NNW
0.7
NNW
Period(s) (?)67111165579877765967777
Wave
Graph
(?)Metric surfscale
Energy kJ (?)13014971119323383102105583191513170641761176345
Wind
(km/h)
5
NNW
15
NW
25
NE
10
ENE
10
SW
25
WSW
40
SSW
45
SSW
40
SSW
50
S
50
SSW
40
SSW
25
WSW
40
NW
30
NNW
35
NNE
40
NE
25
NE
10
ENE
10
SW
30
WSW
Wind State (?)
onshore
cross-onshore
cross-shore
cross-offshore
offshore
glassy
cross-
on		oncross-
off		cross-
off		crosscross-
on		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		cross-
off		crossononcrosscrosscrosscross-
off		crosscross-
on
High Tide
/ height (m)
2:38PM
2.70
2:57AM
2.69
10:33AM
0.64
3:11PM
2.75
10:56PM 3:29AM
0.65 2.67
11:04AM
0.59
3:45PM
2.75
11:07PM
0.68
4:01AM 11:20AM
2.63 0.57
4:17PM
2.73
11:26PM
0.73
4:33AM 11:48AM
2.58 0.56
4:50PM
2.70
12:00AM
0.77
5:07AM 12:31PM
2.52 0.56
5:24PM
2.67
12:40AM
0.80
5:45AM
2.44
1:20PM 6:05PM
0.54 2.62
1:21AM
0.81
Low Tide
/ height (m)
10:46AM
0.65
8:45PM
0.51
8:49AM 11:20AM
0.51 0.61
9:10PM 11:21PM
0.57 0.65
9:15AM 11:50AM
0.50 0.57
9:30PM 11:57PM
0.62 0.66
9:42AM 12:19PM
0.48 0.54
10:02PM 12:33AM
0.66 0.68
10:17AM 12:54PM
0.45 0.51
10:40PM 1:10AM
0.69 0.70
10:56AM
0.42
1:34PM
0.49
11:21PM 1:50AM
0.73 0.72
11:43AM
0.40
2:15PM
0.49
12:13AM 2:32AM
0.77 0.74
Thursday
20
Friday
21
Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Sunrise8:10--8:11--8:14--8:15--8:17--8:18--8:19--
Sunset-4:46--4:45--4:44--4:43--4:42--4:40--4:39-
light rain
light rain
rain showers
clear
part cloud
rain showers
cloud
cloud
light rain
cloud
light rain
rain showers
rain showers
rain showers
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
cloud
Rain (mm)
431--1--2-36628------
Temp. °C677477554598889777789
Feels °C (?)322032-4-6-6-72-12-13-1-2-1442
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder

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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Blokken surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.

View detailed surf forecast for Blokken at:
surf-forecast.com

Information about the Blokken Surf forecast

The above surf forecast table for Blokken provides essential information for determining whether the surfing conditions will be good over the next 12 days. A general guide to surfing at Blokken can be found by selecting the local surf guide option on the grey menu. Our Blokken surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Blokken) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).

Further information to help with frequently asked questions about our surf forecast for Blokken may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.

Blokken is 10 km (6 miles) from Hoek Van Holland. If you plan a holiday in Netherlands, look for hotels and other accommodation in Hoek Van Holland. Hoek Van Holland has rooms for a wide range of budgets as well as car hire and transport links.

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