Blokken Surf Break

Lat Long: 51.90° N 4.04° E

Blokken Surf Forecast and Surf Report

Issued: 1 am 13 Sep 2026 (local time)

Forecast update in  hr  min

Today's Blokken sea temperature is
19.8°C
2.3° 

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


Blokken surf forecast from 13 Sep 2026:

  • Most powerful swell: Saturday 19 Sep, 5PM (local time) - 6ft (1.8m), 7s period, WSW swell with 273 kJ wave energy.

Best Forecast Surf Conditions for Blokken this week:

The most powerful waves expected at Blokken in the next 16 days are 1.8m 7s and forecast to arrive on Saturday (Sep 19) at 5PM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Monday (Sep 14) at 8AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 5PM (Sat 19th Sep)6ft (1.8m) 7s

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


The Lowdown

Alright, let’s get into it.

It’s a grim stretch of days ahead, I won’t lie to you. Looking at the whole 16-day window, there is no real surfing to be had at Blokken. We're talking a long, flat, and messy run that mostly keeps you on the beach with the sand between your toes rather than under your board. The first week is just a write-off for anything decent.

The opening days, from that Sunday the 13th through the following week, are all tiny, weak, and choppy. We’re looking at surf heights under 3 feet, with the combined energy down in the weak range (35 at the start, barely pushing past 100 mid-week). It’s all short-period, wind-affected slop with onshore winds. The water temp is sitting at 68°, which is much warmer than normal for this time of year, but that’s about the only highlight.

There’s a gap of nothing worthwhile for the first part of the fortnight. Even when the swell tries to push a bit on the 19th and 20th, it’s still under 6 feet and those strong cross-off winds are just making it lumpy and messy. Blokken isn't even breaking clean. It’s frustrating.

The one tiny glimmer comes right at the end of the period, on Tuesday the 24th. That morning the wind goes glassy, absolutely still with a slight air, and there’s a 5-foot W/SW swell at 6 seconds. The energy is moderate at 164. It's surfable, but it's ordinary. It’s not the kind of day you’re going to tell your mates about. For a spot like Blokken that needs a bit of love, it’s a crumb of hope after a very long dry spell. But then by the 25th, the wind is back up and fresh cross-onshore, and it’s all over again.

Honestly, with that stretch from the 13th to the 24th with nothing on offer, and then only a flash of glassy, weak surf at the end, you’re better off just leaving the board in the shed. The swell does pick up to over 5 feet and even 6 feet around the 19th and again late on the 23rd, but with strong, messy winds, it’s not user-friendly. With those conditions and this being an exposed beach setup, it looks more interesting for kitesurfing than paddle surfing.

It’s a lean run, boys. Sometimes it just goes like that. Forecasts can change, and there’s a little hint of something on that 24th, but don't hold your breath. The long-range promise on the 22nd is a bit more size, but the wind is going to kill it. Keep an eye out, but don't plan your week around it.

Rusty

Short Range Forecast

Moderate rain (total 14mm), heaviest on Sun afternoon. Warm (max 21°C on Mon night, min 16°C on Mon morning). Wind will be generally light.

Days 4-6 Weather Summary

Moderate rain (total 15mm), heaviest on Thu night. Very mild (max 17°C on Thu afternoon, min 14°C on Fri night). Winds increasing (light winds from the W on Wed night, fresh winds from the SW by Thu afternoon).

Sunday
13
Monday
14
Tuesday
15
Wednesday
16
Thursday
17
Friday
18
Saturday
19
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
W
5
0.6
NNW
5
0.4
NW
4
0.3
NNW
5
0.3
NNW
5
0.7
WSW
4
0.8
WSW
4
0.6
W
5
0.2
NNW
11
1.1
NW
5
1.1
NW
6
0.7
NNW
5
0.9
NNW
6
1.1
WSW
5
1
W
5
1.2
NW
5
0.8
NNW
6
0.9
WSW
4
1.7
WSW
6
1.8
WSW
7
0.9
WNW
5
Wave Graph
Metric surfscale
Energy kJ
25
14
5
4
6
16
26
16
11
51
69
26
43
64
59
82
46
29
211
273
45
Wind (km/h)
20
W
20
NW
5
SE
20
S
15
WSW
25
SSW
25
SW
15
WSW
15
NNW
30
WNW
25
WNW
30
WNW
30
WSW
40
SW
20
WNW
25
W
25
WSW
30
SSW
45
SSW
45
SW
35
W
Wind State
cross-on
on
off
cross-off
cross-on
cross-off
cross
cross-on
on
cross-on
cross-on
cross-on
cross-on
cross
on
cross-on
cross-on
cross-off
cross-off
cross-off
cross-on
High Tide
11:37AM0.89m
2:15PM0.96m
00:07AM0.54m
5:09AM2.95m
5:27PM2.85m
00:47AM0.56m
5:48AM2.84m
6:05PM2.83m
1:30AM0.57m
6:26AM2.70m
6:42PM2.75m
2:19AM0.59m
7:03AM2.54m
2:55PM0.71m
7:39AM2.37m
8:03PM2.40m
8:21AM2.17m
3:21PM0.62m
9:13PM2.15m
Low Tide
9:59AM0.67m
2:30PM0.95m
10:26PM0.32m
10:36AM0.63m
11:02PM0.35m
11:14AM0.59m
2:24PM0.67m
11:41PM0.39m
11:54AM0.55m
3:04PM0.68m
00:24AM0.44m
12:38PM0.53m
3:28PM0.70m
1:12AM0.51m
1:28PM0.54m
2:09AM0.61m
2:28PM0.61m
4:37AM0.67m
light rain
rain showers
part cloud
part cloud
clear
clear
part cloud
rain showers
thunderstorm
rain showers
cloud
rain showers
cloud
light rain
mod rain
clear
clear
clear
cloud
light rain
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:13
7:15
7:16
7:18
7:20
7:22
7:22
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:04
8:01
8:00
7:57
7:54
7:52
7:50
 mm
5
7
1
1
1
6
2
6
3
1
Temp °C
18
18
17
17
20
21
19
21
19
16
16
16
16
17
17
15
16
17
15
16
17
Feels °C
16
16
16
16
20
20
16
19
17
12
10
13
10
10
11
9
11
13
6
8
11
  • 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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