Blokken Surf Break

Lat Long: 51.90° N 4.04° E

Blokken Surf Forecast and Surf Report

Issued: 1 pm 28 Aug 2026 (local time)

Forecast update in  hr  min

Today's Blokken sea temperature is
20.6°C
2.5° 

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


Blokken surf forecast from 28 Aug 2026:

  • Best quality surf: Friday 4 Sep, 8PM (local time) - 6ft (1.9m), 6s period, WSW swell with cross-offshore winds.
  • Most powerful swell: Sunday 30 Aug, 5AM (local time) - 7ft (2.2m), 7s period, W swell with 501 kJ wave energy.
  • Next surfable swell (1★+): Wednesday 2 Sep, 8AM (local time) - 3.5ft (1.1m), 6s period with NW 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 Wednesday (Sep 02) at 8AM. The primary swell is predicted to be 1.1m and 6s period. The wind is predicted to be glassy as the swell arrives.

The most powerful waves expected at Blokken in the next 16 days are 2.2m 7s and forecast to arrive on Sunday (Aug 30) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Saturday (Aug 29) at 11PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 8AM (Wed 2nd Sep)3.5ft (1.1m) 6s
Best Surf 8PM (Fri 4th Sep)6ft (1.9m) 6s
Most Powerful 5AM (Sun 30th Aug)7ft (2.2m) 7s

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


The Lowdown

Righto, grab a coffee and listen up. I’m lookin’ at the next 16 days for Blokken and I gotta be straight with you—it’s a rough patch. We got a long stretch of nothing worthwhile to paddle out for, so don’t be in a hurry.

The first week is a write-off. From Friday the 28th of August right through to the end of the first week, it’s poor surf conditions day after day. Swell is mostly small and weak, wind is howling onshore or cross-shore, and the energy is just not there. There is modest swell on Monday the 31st of August, with combined energy of 329, and waves around 6ft, but that’s coming with a strong 28 mph cross-breeze and messy chop. That’s only for the brave or those with a kite. For paddlers, you can forget it.

There’s a gap of several days with no real recommendation. We finally see a flicker of hope on Thursday the 10th of September. Morning brings small waves at 2ft but with a clean cross-off wind from the SSW at just 3 mph—almost glassy. It’s only a 1 out of 10 for quality, but it’s the cleanest we’ll see all period. Afternoon holds a similar vibe: 3ft from the N, light SSE breeze, and clean. The break is inconsistent, so don’t expect much, but if you want a quiet session with no crowd hassles, this is your window.

After that, it’s back to poor conditions from the 11th of September onward—wind picks up again and the swell is messy. There is a bump in energy on the 12th of September (207 combined, 4ft, 8 seconds) but it’s cross-on and lumpy. Not worth a special trip.

The one standout, if you can call it that, is the afternoon of Thursday the 10th of September at Blokken. The wind is practically glass, the waves are small but clean, and with the spot being inconsistent, you might get a few fun ones to yourself. The optimum swell direction is NNW, and that afternoon the swell comes from the N, which is close enough to be workable. Water temp on the 28th of August was 69°—much warmer than usual for this time of year by 5°, so that’s a bonus if you’re in for a dip.

For the rest of it? Honestly, a lot of these setups look more interesting for kite surfing than paddle surfing, with that strong, messy wind and lumpy sea. Keep an eye on the forecasts, cause it tends not to stay this poor forever.

Rusty.

Short Range Forecast

Heavy rain (total 33mm), heaviest during Sun night. Warm (max 20°C on Fri afternoon, min 17°C on Sun night). Winds decreasing (near gales from the SW on Sat night, moderate winds from the SW by Sun night).

Days 5-7 Weather Summary

Moderate rain (total 13mm), heaviest on Wed night. Very mild (max 19°C on Mon night, min 18°C on Mon afternoon). Winds decreasing (strong winds from the W on Mon afternoon, calm by Wed morning).

Fri
28
Saturday
29
Sunday
30
Monday
31
Tuesday
1
Wednesday
2
Thursday
3
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
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
WSW
4
2
WSW
7
1.5
WSW
6
1
WSW
5
2.2
WSW
7
1.6
W
6
1.1
WSW
6
0.9
WSW
5
1.9
WSW
7
1.7
W
6
1
W
5
0.7
NW
5
0.7
NW
6
0.9
WNW
4
1.2
NW
6
1.1
NW
7
0.7
NNW
7
0.9
W
6
1.5
WSW
6
1.9
W
6
Wave Graph
Metric surfscale
Energy kJ
22
361
175
61
444
181
77
42
328
232
51
30
31
32
106
99
43
49
130
307
Wind (km/h)
35
SW
45
SW
35
SW
35
SSW
55
SW
35
WSW
25
WSW
25
SW
45
WSW
35
W
25
W
15
W
20
WNW
10
W
15
WSW
20
WSW
40
WSW
35
W
30
WSW
45
SW
Wind State
cross
cross
cross
cross-off
cross
cross
cross
cross
cross
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross-on
cross
cross-on
cross-on
cross
High Tide
3:55PM2.55m
11:25PM0.51m
11:33AM0.79m
4:26PM2.64m
11:45PM0.48m
11:45AM0.79m
5:00PM2.69m
00:15AM0.47m
5:16AM2.92m
5:34PM2.72m
00:53AM0.46m
5:53AM2.91m
6:10PM2.75m
1:40AM0.44m
6:32AM2.86m
6:49PM2.78m
7:14AM2.75m
7:32PM2.73m
Low Tide
9:32PM0.36m
9:47AM0.66m
9:59PM0.31m
10:15AM0.66m
10:31PM0.27m
10:45AM0.65m
11:06PM0.25m
11:18AM0.62m
2:06PM0.71m
11:43PM0.24m
11:56AM0.56m
2:45PM0.72m
00:27AM0.26m
12:41PM0.53m
1:42AM0.32m
rain showers
thunderstorm
rain showers
light rain
rain showers
rain showers
cloud
mod rain
thunderstorm
rain showers
thunderstorm
part cloud
light rain
clear
clear
part cloud
mod rain
rain showers
rain showers
part cloud
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
6:48
6:50
6:52
6:54
6:56
6:56
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
8:40
8:37
8:36
8:34
8:31
8:29
8:27
 mm
4
2
1
1
9
1
8
7
1
1
2
7
2
1
Temp °C
20
20
18
19
19
18
19
20
18
18
19
18
18
19
19
19
19
18
20
20
Feels °C
16
13
12
14
12
12
13
17
10
11
13
16
16
16
19
15
15
13
16
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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