Blokken Surf Break

Lat Long: 51.90° N 4.04° E

Blokken Surf Forecast and Surf Report

Issued: 1 am 22 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blokken sea temperature is
21.5° C
3.3° 

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


Blokken surf forecast from 22 Aug 2026:

  • Best quality surf: Monday 24 Aug, 2AM (local time) - 2.5ft (0.7m), 7s period, N swell with cross-offshore winds.
  • Most powerful swell: Thursday 27 Aug, 11PM (local time) - 6ft (1.9m), 7s period, WSW swell with 317 kJ wave energy.
  • Next surfable swell (1★+): Monday 24 Aug, 2AM (local time) - 2.5ft (0.7m), 7s period with N 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 Monday (Aug 24) at 2AM. The primary swell is predicted to be 0.7m 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 Thursday (Aug 27) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Friday (Aug 28) at 8PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Mon 24th Aug)2.5ft (0.7m) 7s
Best Surf 2AM (Mon 24th Aug)2.5ft (0.7m) 7s
Most Powerful11PM (Thu 27th Aug)6ft (1.9m) 7s

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


The Lowdown

Alright, this is Rusty. Let’s get into it.

First off, I have to be straight with you – the outlook for the next 16 days is a tough one. We’ve got a long stretch of flat, weak, or just plain messy conditions. The water is sitting at 71°F right now, which is a solid 6°F warmer than usual for this time of year, so that’s something to note when you’re suiting up.

The first real chance for a surf doesn’t show up until the end of the first week. The entire stretch from Saturday, August 22nd right through to the morning of Thursday, August 27th is a write-off. The swell is tiny, the wind is all over the place, and the energy is just pathetic. You’re looking at a full 5 days of nothing worth paddling for.

The first sign of life comes on Thursday, August 27th afternoon, but it’s barely a pulse. We’ve got a 4ft swell from the WSW, but the period is a short 5 seconds, so it’s weak and disorganized. The combined energy is only 55, which is just a whisper. The wind is light and cross-onshore, so it won’t be clean, but it’s at least something to bob around in.

The next few days are a mix of small, onshore junk. Nothing to get excited about. Then, on Saturday, August 29th afternoon, we get a bit of a bump. The swell jumps to 7ft from the W, with a period of 7 seconds. The combined energy hits 345, which is a solid moderate push. But here’s the catch – the wind is swinging WNW at 30 km/h, straight onshore, making it messy and lumpy. At 7ft, this is pushing into expert territory, and with the wind tearing it up, it’s going to be a battle. This is the kind of day that looks more interesting for a kite than a paddle.

Monday, August 31st afternoon serves up another spike: 6ft from the W, period 7 seconds, energy of 251. But again, the wind is howling from the W at 40 km/h, a strong onshore that will turn the ocean into a washing machine. This is messy, dangerous, and not for the faint of heart.

After that, the swell drops off again. The rest of the forecast into the first week of September is tiny, weak, and mostly flat. The wind cleans up on a few mornings, like Thursday, September 3rd, with a gentle offshore, but there’s almost no swell to work with. The energy values are all in the single digits or low double digits.

So, what’s the best of a bad lot? Honestly, there’s no true standout. If I had to pick one, I’d say the Thursday, August 27th afternoon session is the most surfable for a beginner or intermediate, simply because the swell is manageable and the wind is light, even if it’s not perfect. The Saturday, August 29th and Monday, August 31st swells have the most power, but the wind ruins them for anyone who isn’t an expert. It’s a blank run, but that’s how it goes sometimes. Forecasts can change.

Rusty.

Short Range Forecast

Some drizzle, heaviest during Sat morning. Warm (max 22°C on Mon night, min 15°C on Sun night). Mainly fresh winds.

Days 4-6 Weather Summary

Moderate rain (total 10mm), heaviest on Thu morning. Warm (max 23°C on Tue afternoon, min 15°C on Tue morning). Winds decreasing (fresh winds from the E on Tue morning, calm by Thu night).

Saturday
22
Sunday
23
Monday
24
Tuesday
25
Wednesday
26
Thursday
27
Friday
28
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
1
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)
1.2
NNW
6
1.3
NNW
6
1.2
NNW
7
1
NNW
7
0.9
NNW
7
0.7
N
7
0.6
N
7
0.5
N
7
0.8
N
6
0.6
N
6
0.4
NNE
6
0.3
N
6
0.2
N
5
0.2
N
5
0.4
WSW
5
0.5
S
3
1.1
WSW
5
1.7
WSW
7
0.8
WSW
6
0.6
WSW
5
0.6
SE
4
Wave Graph
Metric surfscale
Energy kJ
107
140
136
114
91
54
34
22
38
22
11
6
2
2
7
0
55
240
40
17
0
Wind (km/h)
25
NNW
30
NNW
25
NW
20
N
20
N
15
ENE
15
E
20
NE
30
ENE
35
E
25
SSE
20
SE
15
SSE
15
WNW
10
E
25
S
10
WSW
20
WSW
25
SW
25
SW
20
SSW
Wind State
cross-on
on
on
cross-on
cross-on
cross-off
cross-off
cross
cross-off
cross-off
off
off
cross-off
on
cross-off
cross-off
cross-on
cross-on
cross
cross
cross-off
High Tide
10:34AM1.93m
11:41PM2.00m
12:44PM1.95m
1:00AM2.10m
1:39PM2.09m
1:53AM2.27m
2:24PM2.22m
2:36AM2.43m
9:57AM0.76m
2:59PM2.33m
3:10AM2.57m
10:29AM0.78m
3:27PM2.44m
3:40AM2.70m
11:10AM0.80m
3:55PM2.55m
11:25PM0.51m
Low Tide
5:31PM0.60m
6:03AM0.61m
6:36PM0.55m
6:58AM0.63m
7:28PM0.49m
7:44AM0.64m
8:11PM0.46m
8:21AM0.66m
8:47PM0.44m
8:52AM0.67m
9:13PM0.41m
9:20AM0.66m
9:32PM0.36m
rain showers
clear
part cloud
part cloud
part cloud
clear
clear
clear
clear
part cloud
rain showers
rain showers
rain showers
part cloud
part cloud
light rain
part cloud
thunderstorm
rain showers
cloud
cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:37
6:39
6:41
6:43
6:43
6:46
6:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:53
8:52
8:49
8:46
8:45
8:43
8:40
 mm
1
1
3
1
4
1
3
Temp °C
17
17
17
17
17
17
16
21
22
19
23
21
20
23
22
21
20
21
18
19
20
Feels °C
12
12
12
12
13
14
14
17
18
12
19
22
19
23
22
19
20
23
16
14
18
  • 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 
submit an eyeball surf report

Quick surf report for Blokken:

join our community of surf reporters

FREE! Surf-Forecast.com widget for your website

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.

Nearest locationNearest