Blokken Surf Break

Blokken Surf Forecast and Surf Report

Lat Long: 51.90° N 4.04° E

Issued: 7 pm 04 Jul 2026 (local time)

Forecast update in  hr  min

Today's Blokken sea temperature is
20.3° C

4.6°C warmer than normal for this time of year

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


Blokken surf forecast from 5 Jul 2026:

  • Most powerful swell: Sunday 5 Jul, 5PM (local time) - 3.5ft (1.1m), 6s period, NW swell with 79 kJ wave energy.

Best Forecast Surf Conditions for Blokken this week:

The most powerful waves expected at Blokken in the next 16 days are 1.1m 6s and forecast to arrive on Sunday (Jul 05) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Friday (Jul 10) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Sun 5th Jul)3.5ft (1.1m) 6s

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


Updates in  hr  min  s Forecast update imminent

Right then, let’s talk Blokken. I’ve looked over the whole 16-day run and, to be honest, it’s a tough stretch. There are going to be plenty of days where it’s just not worth dragging the board out. We’ve got a real gap here – from now through to late July, there’s barely a session that’s worth a crack. Most of the time you’re looking at poor surf conditions with onshore or cross-onshore winds, and small, short-period windswell. The combined energy is often in the weak range, like 35 or 79, and that tells the story.

From July 5th through to July 12th, it’s all very marginal. The swell is tiny, mostly around 1.0 ft to 2 ft, with periods between 4 and 7 seconds. Winds are moderate to fresh, and it’s lumpy and choppy. Not a single session gets a score, and the wave comment is “poor surf conditions” all the way. You can forget about it.

Around July 13th, we see a bit of a bump. There’s a 4 ft swell from the north on Monday morning, with a period of 5 seconds. The combined energy hits 85, which is just into the moderate zone. But it’s a beach break with a fresh cross-onshore wind, so it’ll be a messy, choppy mess. Not recommended for anyone but the most desperate.

Then there’s a blip on July 14th, Tuesday morning. The wind swings to a light cross-offshore from the ENE, and the wave comment actually says “clean.” The swell is only 2 ft from the north, though, with a 6-second period. It’s small, but at least it’ll look tidy. That’s probably your best window in the whole forecast, and it’s still barely a rideable option.

After that, we’re back to flat or junk. July 15th to 18th is a dead zone – either no swell at all or tiny windswell with lumpy cross-chop. On July 18th, Saturday afternoon, there’s a 4 ft north swell with a 5-second period and onshore wind, but it’s just a messy closeout.

Looking way out to July 20th, Monday morning, there’s a 4 ft swell from the southwest with a 5-second period and onshore wind. The combined energy is 64, still weak. It’s a long way off, so keep an eye on it, but as it stands, there’s nothing to get excited about.

For breaks more than a week away, like July 20th, take it with a pinch of salt. The near-term calls are more reliable, and they’re telling me to go find something else to do. This place can fire, but this run is a write-off.

Signing off, Rusty.

Short Range Forecast

Mostly dry. Warm (max 22°C on Mon night, min 17°C on Sun morning). Mainly fresh winds.

Days 5-7 Weather Summary

Mostly dry. Warm (max 24°C on Tue night, min 16°C on Thu night). Winds increasing (light winds from the E on Thu morning, fresh winds from the N by Fri afternoon).

Sunday
5
Monday
6
Tuesday
7
Wednesday
8
Thursday
9
Friday
10
Sat
11
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
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
Height Map
Wave
Height (m)
Direction
Period (s)
0.8
WNW
6
1.1
NW
5
1.1
NW
6
0.7
NNW
6
1
WNW
4
0.8
NNW
6
0.7
NNW
6
0.7
NW
6
0.5
NNW
5
0.7
NNW
6
0.5
NNW
6
0.6
NNW
7
0.5
NNW
6
0.3
N
7
0.7
N
3
0.3
N
7
0.4
N
6
0.4
N
6
0.4
N
4
0.3
N
6
0.3
NNW
6
Wave Graph
Metric surfscale
Energy kJ
43
53
79
27
35
38
36
31
17
33
21
35
20
9
11
9
12
11
5
5
6
Wind (km/h)
20
WNW
25
WNW
25
NW
15
SSW
30
W
10
WNW
10
WNW
25
W
15
WNW
15
NW
20
NW
15
NNW
10
E
10
N
25
N
20
ENE
20
NE
35
N
25
ENE
25
NNE
30
N
Wind State
cross-on
on
on
cross-off
cross-on
on
cross-on
cross-on
cross-on
on
on
cross-on
cross-off
cross-on
cross-on
cross-off
cross
cross-on
cross-off
cross-on
cross-on
High Tide
1:22AM0.31m
6:37AM2.56m
6:58PM2.30m
2:13AM0.30m
7:18AM2.56m
7:41PM2.28m
3:22AM0.30m
8:07AM2.52m
2:42PM0.69m
8:34PM2.25m
9:10AM2.47m
9:43PM2.24m
10:24AM2.47m
10:52PM2.29m
11:29AM2.48m
11:59PM2.36m
12:34PM2.50m
Low Tide
00:08AM0.23m
12:25PM0.71m
2:52PM0.58m
00:51AM0.21m
1:04PM0.71m
3:32PM0.60m
1:42AM0.19m
2:05PM0.69m
2:43AM0.17m
3:37PM0.63m
3:43AM0.17m
4:29PM0.57m
4:45AM0.19m
5:25PM0.52m
5:50AM0.24m
6:25PM0.47m
part cloud
part cloud
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:31
5:31
5:33
5:33
5:35
5:35
5:37
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:05
10:04
10:04
10:02
10:02
10:01
10:00
10:00
 mm
Temp °C
21
17
17
19
20
20
22
20
20
24
19
18
19
19
21
22
20
22
22
18
20
Feels °C
20
14
13
16
18
19
21
18
18
22
17
16
18
19
18
18
17
18
16
15
15
Swell 1
Height (m)
Direction
Period (s)
0.7
NNW
6
0.8
NNW
6
0.7
NNW
6
0.5
NNW
5
0.7
NNW
6
0.5
NNW
6
0.6
NNW
7
0.5
NNW
6
0.3
NNW
5
0.5
N
4
0.4
N
6
0.4
N
4
0.3
N
6
Energy kJ
27
38
36
17
33
21
35
20
5
9
12
5
5
Swell 2
Height (m)
Direction
Period (s)
0.2
W
4
0.4
WSW
5
0.1
N
12
0.3
WSW
4
0.3
NNW
8
0.2
N
8
0.3
N
7
0.3
N
7
0.2
N
6
Energy kJ
1
9
3
3
12
6
9
8
3
Swell 3
Height (m)
Direction
Period (s)
0.1
N
10
0.2
WSW
4
Energy kJ
2
2
Wind waves
Height (m)
Direction
Period (s)
0.8
WNW
6
1.1
NW
5
1.1
NW
6
1
WNW
4
0.5
W
4
0.7
NW
6
0.5
W
4
0.7
N
3
0.2
ENE
3
0.4
N
6
0.3
NNW
6
Energy kJ
43
53
79
35
9
31
7
11
1
11
6
Nearest Offshore or Glassy
Rating
(10 max)
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
Distance (km)
356
310
575
631
643
543
536
641
543
691
397
602
602
337
602
652
602
533
533
575
575
Best forecast wave conditions in Netherlands
Rating
(10 max)
Best forecast wave conditions in Netherlands
Rating
(10 max)
Header Global
Rating
(10 max)
5
9
7
5
5
8
7
5
5
9
8
9
9
6
6
5
5
4
6
5
5
  • 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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