Blokken Surf Break

Lat Long: 51.90° N 4.04° E

Blokken Surf Forecast and Surf Report

Issued: 1 am 30 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blokken sea temperature is
20.8°C
2.7° 

Blokken surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Blokken surf forecast from 30 Aug 2026:

  • Most powerful swell: Friday 4 Sep, 5PM (local time) - 7.5ft (2.3m), 7s period, W swell with 502 kJ wave energy.

Best Forecast Surf Conditions for Blokken this week:

The most powerful waves expected at Blokken in the next 16 days are 2.3m 7s and forecast to arrive on Friday (Sep 04) at 5PM. Winds are predicted to be cross-onshore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Fri 4th Sep)7.5ft (2.3m) 7s

Table - best surf conditions forecast for Blokken over the next 16 days.


Short Range Forecast

Heavy rain (total 22mm), heaviest during Sun night. Warm (max 20°C on Sun night, min 16°C on Tue morning). Winds decreasing (strong winds from the SW on Mon morning, light winds from the SW by Tue night).

Days 4-6 Weather Summary

Heavy rain (total 24mm), heaviest during Thu afternoon. Warm (max 20°C on Thu night, min 16°C on Fri night). Winds increasing (light winds from the WSW on Wed morning, near gales from the WSW by Fri morning).

Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
1.5
W
6
0.9
WSW
5
1.1
SW
6
2
WSW
7
1.5
W
6
1.4
WNW
6
1.2
NW
6
0.9
NW
6
0.5
NNW
6
0.8
WSW
4
1.1
WSW
5
1.6
WSW
6
2
WSW
6
1.9
WSW
7
1.5
W
5
2.1
W
7
2.3
W
7
2
WNW
7
1.4
NW
7
0.9
NW
6
1.5
WSW
6
Wave Graph
Metric surfscale
Energy kJ
149
50
69
349
149
122
106
56
21
21
55
190
320
317
115
392
502
383
163
54
136
Wind (km/h)
35
W
20
WSW
30
SW
45
WSW
40
W
30
WNW
25
WNW
15
W
25
SW
25
WSW
35
WSW
40
SW
45
WSW
40
WSW
30
WSW
55
WSW
40
W
45
W
45
WNW
40
NW
15
WNW
Wind State
cross-on
cross
cross
cross
cross-on
on
cross-on
cross-on
cross
cross
cross
cross
cross
cross
cross-on
cross
cross-on
cross-on
on
on
on
High Tide
11:45AM0.79m
5:00PM2.69m
00:15AM0.47m
5:16AM2.92m
5:34PM2.72m
00:53AM0.46m
5:53AM2.91m
6:10PM2.75m
1:40AM0.44m
6:32AM2.86m
6:49PM2.78m
7:14AM2.75m
7:32PM2.73m
8:03AM2.56m
8:24PM2.58m
9:07AM2.29m
9:38PM2.36m
Low Tide
10:15AM0.66m
10:31PM0.27m
10:45AM0.65m
11:06PM0.25m
11:18AM0.62m
2:06PM0.71m
11:43PM0.24m
11:56AM0.56m
2:45PM0.72m
00:27AM0.26m
12:41PM0.53m
1:42AM0.32m
1:44PM0.55m
3:10AM0.37m
3:31PM0.55m
4:17AM0.46m
rain showers
cloud
rain showers
mod rain
thunderstorm
rain showers
part cloud
clear
rain showers
rain showers
part cloud
part cloud
light rain
heavy rain
cloud
rain showers
rain showers
part cloud
light rain
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:50
6:52
6:54
6:56
6:56
6:58
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:36
8:34
8:31
8:29
8:27
8:24
8:22
 mm
3
7
6
3
2
1
1
3
13
5
2
2
Temp °C
19
19
20
18
19
19
17
17
18
19
19
19
19
19
20
17
19
19
16
17
17
Feels °C
13
14
17
10
12
14
12
13
15
15
14
14
13
13
15
12
12
13
8
9
11
  • 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
How to use the Wavefinder 
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Quick surf report for Blokken:

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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.


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 16 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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