Blokken Surf Break

Lat Long: 51.90° N 4.04° E

Blokken Surf Forecast and Surf Report

Issued: 7 pm 31 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blokken sea temperature is
20.6°C
2.6° 

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


Blokken surf forecast from 31 Aug 2026:

  • Best quality surf: Sunday 6 Sep, 2AM (local time) - 3ft (0.9m), 7s period, NNW swell with cross-offshore winds.
  • Most powerful swell: Friday 4 Sep, 11AM (local time) - 6ft (1.9m), 7s period, WSW swell with 332 kJ wave energy.
  • Next surfable swell (1★+): Sunday 6 Sep, 2AM (local time) - 3ft (0.9m), 7s period with NNW swell.

Best Forecast Surf Conditions for Blokken this week:

The surf forecast for Blokken over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Sep 06) at 2AM. The primary swell is predicted to be 0.9m and 7s period. The wind is predicted to be cross-offshore as the swell arrives.

The most powerful waves expected at Blokken in the next 16 days are 1.9m 7s and forecast to arrive on Friday (Sep 04) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Sep 07) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Sun 6th Sep)3ft (0.9m) 7s
Best Surf 2AM (Sun 6th Sep)3ft (0.9m) 7s
Most Powerful11AM (Fri 4th Sep)6ft (1.9m) 7s

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


The Lowdown

Righto, let’s have a look at what’s on offer for Blokken over the next 16 days. I’ll be straight with you, mate – it’s a pretty lean run. The whole forecast period is mostly filled with poor surf conditions, and the few moments where the ocean tries to give us something are still pretty ordinary. There’s a big gap of nothing really worth paddling out for from the start until the second week.

The first decent sign doesn’t appear until Saturday the 12th of September. Even then, it’s not a classic. The morning shows a bit of tiny swell at 2ft from the north, with a period of 8 seconds. The combined swell energy is a weak 57, so it’s not packing much punch. The real highlight though is the wind – it’s glassy. That’s rare in this outlook, and it’ll make the surface clean. But with such small waves, it’s only going to be interesting for a longboard or a funboard. The break is inconsistent here, so you’ll be waiting around for the sets. Crowds are possible, but given the size, I wouldn’t stress.

After that, it’s back to poor conditions. The swell stays tiny, often under 3ft, and the wind is mostly cross-onshore or cross-shore, keeping things choppy and messy. There’s a bit of a clean-up on Monday the 14th and Tuesday the 15th of September with cross-offshore winds and some small 4ft north-east to north-north-east swell, but the energy is still weak (around 82-83), and the period is short at 6 seconds, so the waves will be crumbly and weak. Not really worth getting excited about.

The water temperature is about average for the time of year, so nothing unusual there.

Overall, Blokken is a bit of a waiting game this forecast. The only standout, if you can call it that, is the glassy morning on Saturday the 12th – but keep expectations low. This area is known for being inconsistent, so a blank run like this isn’t a huge surprise. If you’re desperate for a paddle, that’s your window. Otherwise, I’d keep an eye on the forecasts – things can change.

Rusty

Short Range Forecast

Light rain (total 2mm), mostly falling on Mon night. Warm (max 20°C on Mon night, min 17°C on Tue morning). Winds increasing (light winds from the WSW on Tue night, fresh winds from the WSW by Thu afternoon).

Days 5-7 Weather Summary

Mostly dry. Warm (max 22°C on Thu night, min 13°C on Sun morning). Winds decreasing (strong winds from the WSW on Fri morning, light winds from the ENE by Sat night).

Tuesday
1
Wednesday
2
Thursday
3
Friday
4
Saturday
5
Sunday
6
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
1
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
WNW
5
1.1
NW
6
0.9
NW
6
0.5
NNW
6
0.4
NNW
6
0.7
W
4
1.2
WSW
5
1.5
WSW
6
1.4
W
6
1.5
WSW
6
1.9
WSW
7
1.2
W
6
0.9
NNW
6
1.3
NW
7
1.1
NW
7
0.9
NNW
7
0.7
NNW
7
0.6
NNW
7
0.4
NNW
7
Wave Graph
Metric surfscale
Energy kJ
50
77
47
19
12
17
67
130
127
148
332
102
71
149
119
75
47
42
15
Wind (km/h)
25
WNW
25
W
20
W
25
SW
25
W
25
WSW
30
SW
35
WSW
35
WSW
40
SW
50
WSW
25
WNW
30
NW
20
NW
20
NW
5
ENE
15
ESE
10
NE
20
ESE
Wind State
on
cross-on
cross-on
cross
cross-on
cross-on
cross
cross-on
cross
cross
cross
on
on
on
on
cross-off
off
cross
cross-off
High Tide
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
10:39AM2.11m
11:18PM2.28m
Low Tide
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
4:38PM0.55m
rain showers
clear
clear
rain showers
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
cloud
part cloud
clear
clear
clear
part cloud
part cloud
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:54
6:56
6:56
6:58
7:01
7:01
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:34
8:31
8:29
8:27
8:24
8:22
8:20
 mm
1
1
Temp °C
20
17
17
18
19
18
19
18
20
22
20
20
19
16
15
15
14
20
21
Feels °C
16
12
13
15
15
14
16
14
16
18
13
14
18
11
11
12
11
18
17
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
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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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