Blokken Surf Break

Lat Long: 51.90° N 4.04° E

Blokken Surf Forecast and Surf Report

Issued: 7 am 07 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blokken sea temperature is
21.8° C
3.8° 

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


Blokken surf forecast from 7 Aug 2026:

  • Most powerful swell: Friday 7 Aug, 11AM (local time) - 2.5ft (0.8m), 8s period, NNW swell with 75 kJ wave energy.

Best Forecast Surf Conditions for Blokken this week:

The most powerful waves expected at Blokken in the next 16 days are 0.8m 8s and forecast to arrive on Friday (Aug 07) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Wednesday (Aug 12) at 2AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful11AM (Fri 7th Aug)2.5ft (0.8m) 8s

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


The Lowdown

Alright, this is Rusty. Let's talk about what we've got on the table for the next couple of weeks.

To be straight with you, the outlook for the next 16 days is a tough one. We're looking at a long stretch of flat, messy, or just plain unsurfable conditions. The first time we see any kind of swell that's even worth a mention is a full week away, on Sunday, the 16th of August. Before that, it's a wasteland of tiny waves, blown-out chop, and onshore winds. You’d be wasting your time.

For the one spot we have intel on, Blokken, the first hint of life comes on the morning of Sunday, the 16th. We're talking a 3ft swell from the west, with a short period of 5 seconds. The wind is looking clean with a cross-offshore breeze, which is a positive. The combined wave energy is weak (52). It's surfable, but the conditions are just ordinary. It's not going to be a classic.

The real standout, if you can call it that, is looking like Thursday, the 20th of August. The swell picks up to 5ft from the west-northwest, with a period of 6 seconds. The combined energy jumps into the moderate range at 167. The morning is looking clean under a light breeze, but it's a cross-onshore wind. The afternoon gets stronger, with a 16 mph onshore wind making it a messy, unknown situation. At 5ft, this is still manageable for confident intermediates, but the wind is going to be the enemy. There's nothing here that screams "drop everything and go."

The rest of the run into the second week is much the same: small, short-period wind swells, mostly with onshore or cross-onshore winds. The water temperature is running much warmer than normal for this time of year, which is a bit of a novelty, but it doesn't change the fact the surf is disappointing.

Honestly, the best advice is to keep your board in the car and check the forecast again. It’s a flat spell, plain and simple.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 26°C on Sun night, min 17°C on Fri morning). Wind will be generally light.

Days 4-6 Weather Summary

Mostly dry. Warm (max 32°C on Wed night, min 13°C on Wed morning). Winds decreasing (fresh winds from the N on Mon afternoon, light winds from the E by Wed night).

Friday
7
Saturday
8
Sunday
9
Monday
10
Tuesday
11
Wednesday
12
Thursday
13
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)
0.8
NNW
8
0.6
NNW
8
0.5
N
7
0.4
NNW
7
0.4
NNW
7
0.2
N
6
0.2
N
6
0.1
N
6
0.1
N
9
0.8
N
4
1
NNW
5
0.9
N
5
0.5
N
5
0.6
N
5
0.7
N
5
0.4
N
7
0.4
NNW
9
0.4
NNE
6
0.2
N
8
0.5
NW
3
0.7
NNW
4
Wave Graph
Metric surfscale
Energy kJ
75
50
28
15
15
3
3
1
2
19
47
39
13
17
26
14
25
10
5
5
16
Wind (km/h)
10
NW
15
NNW
15
ESE
10
ESE
20
NNW
20
ESE
5
SW
15
NNW
10
E
25
N
35
N
25
NE
20
ENE
35
NNE
30
E
25
E
15
NE
25
ESE
5
S
25
NNW
15
N
Wind State
on
cross-on
cross-off
off
cross-on
off
cross
cross-on
cross-off
cross-on
cross-on
cross
cross-off
cross-on
cross-off
cross-off
cross
cross-off
cross-off
on
cross-on
High Tide
9:41AM2.41m
10:12PM2.34m
10:59AM2.31m
11:32PM2.33m
12:15PM2.26m
00:46AM2.41m
8:46AM0.61m
9:12PM0.61m
9:19AM0.64m
2:18PM2.43m
9:46PM0.54m
9:58AM0.70m
3:06PM2.53m
10:25PM0.51m
10:37AM0.79m
3:50PM2.61m
11:06PM0.50m
Low Tide
3:55PM0.57m
4:29AM0.30m
4:59PM0.54m
5:37AM0.38m
6:08PM0.51m
6:45AM0.44m
7:15PM0.44m
9:49PM0.59m
7:43AM0.48m
8:08PM0.35m
8:30AM0.54m
8:52PM0.29m
9:10AM0.60m
9:32PM0.24m
part cloud
clear
clear
part cloud
part cloud
part cloud
clear
part cloud
part cloud
clear
clear
clear
clear
clear
clear
clear
clear
part cloud
part cloud
part cloud
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:13
6:15
6:16
6:18
6:20
6:22
6:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
9:22
9:22
9:20
9:17
9:15
9:14
9:12
 mm
Temp °C
17
18
18
19
22
24
22
25
26
20
20
17
17
21
23
19
31
32
27
25
21
Feels °C
15
15
15
17
19
20
20
22
22
17
15
12
13
14
17
14
26
28
25
21
18
  • 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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