Blokken Surf Break

Lat Long: 51.90° N 4.04° E

Blokken Surf Forecast and Surf Report

Issued: 1 am 15 Jul 2026 (local time)

Forecast update in  hr  min

Today's Blokken sea temperature is
21.3° C
4.9° 

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


Blokken surf forecast from 15 Jul 2026:

  • Most powerful swell: Sunday 19 Jul, 11PM (local time) - 6ft (1.9m), 7s period, NNW swell with 335 kJ wave energy.

Best Forecast Surf Conditions for Blokken this week:

The most powerful waves expected at Blokken in the next 16 days are 1.9m 7s and forecast to arrive on Sunday (Jul 19) at 11PM. 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 Powerful11PM (Sun 19th Jul)6ft (1.9m) 7s

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


The Lowdown

Alright folks, Rusty here. I’ve been staring at the charts for Blokken and honestly, it’s a tough run. The models are showing a long stretch of pretty average conditions, with a few flickers of hope way out in the distance.

Right now, we’re in a flat spell. The first recommendation we get isn’t until July 15th, and even then, it’s not looking great. The south-east offshore wind is supposed to be there, but the swell is tiny at 2ft from the north, with a short period of only 5 seconds. The water is a very unusual 70°F (much warmer than average for this time of year), but with that weak wave energy (26) and a messy cross-shore wind, it’s just not worth paddling out for. The rest of that week is a write-off – small, weak swells, and the wind is mostly cross-onshore, making everything choppy and lumpy.

We finally see a bit of a pulse around July 18th. The swell picks up to 4ft from the NNW, and the period stretches to 7 seconds. The wind goes offshore, which is a major positive. The wave energy is moderate (102) but the surf quality is still a no-go according to the models. It’s frustrating because the ingredients are there for a clean wave, but it’s just not clicking.

The next notable event is on July 25th – Saturday. There’s a big jump in swell, with 6ft on the morning from the NNW, and a period of 7 seconds. The combined energy is strong at 356. The wind is light offshore from the NW, which should make for some clean conditions. This is the best window in the whole run. The swell direction is solid for Blokken, and with light winds, it could be worth a look. Keep in mind, at 6ft, this is a proper size that might be a bit much for beginners, but it’s still manageable for intermediates. By the afternoon, the swell is hitting 8ft, which is expert territory, and the wind swings cross-onshore, so it gets messy.

After that, July 26th (Sunday) is still big at 6ft, but the wind is a fresh 19 mph cross-onshore, so it’s going to be lumpy. The energy is still strong (316), but the quality will be poor. The following days see the swell drop and the wind gets nasty, with strong breezes making conditions messy and unappealing.

So, the honest truth? There’s a long gap of poor surf from now until July 25th. The standout, if you can call it that, is the morning of Saturday, July 25th. You’ve got a 6ft NNW swell, offshore light breeze, and decent energy. It’s the only real window. For everything else, you’re better off staying home. The setup at Blokken is a beach, so when the wind gets up as it does here, it makes more sense for kite surfing than paddle surfing.

Stay tuned, things can change. Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Wed night, min 16°C on Fri night). Mainly fresh winds.

Days 4-6 Weather Summary

Mostly dry. Very mild (max 17°C on Mon night, min 16°C on Sat morning). Mainly fresh winds.

Wednesday
15
Thursday
16
Friday
17
Saturday
18
Sunday
19
Monday
20
Tuesday
21
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)
0.7
N
5
0.9
N
5
0.8
N
5
0.4
N
5
0.6
N
3
0.8
N
5
1.1
N
5
1
NNW
5
1.2
NNW
6
1.1
NNW
6
1.1
NNW
7
0.9
NNW
8
1.2
NNW
6
1.5
NNW
6
1.7
NNW
8
1.1
N
7
1
N
7
0.7
N
7
0.8
N
5
1
N
5
0.8
N
6
Wave Graph
Metric surfscale
Energy kJ
26
37
33
7
8
27
57
49
90
94
102
94
91
146
327
127
94
45
37
43
43
Wind (km/h)
20
NE
35
N
20
ENE
15
N
25
N
30
NE
20
NNW
25
NNW
20
NNW
25
NW
25
NNW
15
N
25
NNW
30
NNW
30
N
25
N
25
N
20
NNW
25
N
30
N
15
N
Wind State
cross
cross-on
cross-off
cross-on
cross-on
cross
on
on
cross-on
on
on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
High Tide
11:00AM0.70m
4:04PM2.61m
11:24PM0.48m
11:39AM0.78m
4:50PM2.61m
00:06AM0.44m
5:08AM2.96m
2:39PM0.79m
00:50AM0.40m
5:55AM2.92m
3:24PM0.75m
1:37AM0.35m
6:42AM2.82m
7:07PM2.52m
2:30AM0.32m
7:32AM2.69m
2:49PM0.76m
3:37AM0.33m
8:27AM2.53m
4:02PM0.73m
8:48PM2.35m
Low Tide
9:29AM0.47m
9:49PM0.21m
10:11AM0.55m
2:42PM0.72m
10:33PM0.17m
10:53AM0.62m
3:25PM0.70m
11:17PM0.14m
11:37AM0.65m
2:22PM0.65m
00:04AM0.12m
12:26PM0.66m
3:13PM0.67m
00:54AM0.13m
1:21PM0.65m
4:11PM0.68m
1:48AM0.17m
2:23PM0.62m
2:47AM0.24m
clear
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
part cloud
clear
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:41
5:41
5:43
5:45
5:46
5:47
5:48
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:57
9:55
9:54
9:53
9:52
9:51
9:50
 mm
Temp °C
23
25
26
22
22
20
18
18
17
16
16
16
16
16
16
16
16
17
17
17
17
Feels °C
20
20
20
19
17
16
14
13
12
12
11
11
12
11
10
11
11
13
12
12
16
  • 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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