Blokken Surf Break

Lat Long: 51.90° N 4.04° E

Blokken Surf Forecast and Surf Report

Issued: 7 am 11 Jul 2026 (local time)

Forecast update in  hr  min

Today's Blokken sea temperature is
20.7° C
4.4° 

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


Blokken surf forecast from 11 Jul 2026:

  • Most powerful swell: Sunday 12 Jul, 8PM (local time) - 4.5ft (1.3m), 6s period, N swell with 105 kJ wave energy.

Best Forecast Surf Conditions for Blokken this week:

The most powerful waves expected at Blokken in the next 16 days are 1.3m 6s and forecast to arrive on Sunday (Jul 12) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Wednesday (Jul 15) at 5AM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)--
Best Surf--
Most Powerful 8PM (Sun 12th Jul)4.5ft (1.3m) 6s

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


Alright, let me give it to you in feet and miles per hour for the metric-averse.

Right, mate, Rusty here. Let’s have a look at what’s on the table for the next couple of weeks. Honestly, it’s a pretty bleak run for the most part. We’ve got a long stretch of poor conditions with very little to get excited about, so patience is going to be key.

Blokken is the only spot in the picture, and the first sixteen days are mostly a write-off. From Saturday, 11 July right through to Sunday, 19 July, it’s grim. The swell is tiny – we’re talking 0.7ft to 4ft of short-period, weak slop, with combined energy rarely cracking triple figures. Winds are mostly cross or cross-onshore, often fresh to strong, leaving the water lumpy, choppy and messy. There are a few brief windows of clean conditions around the 15th and 16th of July, but the swell is so weak (energy as low as 2 to 10) you’d be better off staying on the beach. Even the water temp is a staggering 69°F, which is much warmer than normal for this time of year – a solid 8°F above the average. That’s unusual.

The outlook doesn’t improve much through the second week. The 20th and 21st of July tease a bit. On the morning of Monday, 20 July, we see a jump in swell height to 5ft from the NNW with a period of 8 seconds and a combined energy of 277. The wind is light offshore from the SSW, so it’ll be clean. It’s still only a marginal call – the sort of day where you might get a few if you’re really keen, but don’t expect much quality. After that, the wind swings onshore and ruins it.

Then we hit a real ramp-up in size. On Saturday, 25 July, the swell pushes to 7ft from the WSW, but the period is short at 7 seconds and the wind is strong cross to cross-onshore, well over 25 mph. The combined energy is high at 433, but it’s a messy, blown-out affair – this is expert-only territory at best, and honestly looks more interesting for kite surfing than paddle surfing. Sunday, 26 July brings a similar story: 7ft swell from the WNW with a period of 9 seconds, combined energy of 674, but again cross and cross-onshore winds in the fresh to strong range. It’s powerful but rough.

The real standout, and I mean the *only* real standout in this whole outlook, comes on Friday, 24 July. Both morning and afternoon see a 4ft to 3ft groundswell from the NNW, with a period of 8 seconds. The combined energy is solid at 183 in the morning and 104 in the afternoon. Best of all, we’ve got moderate offshore winds from the SSE and SE, keeping the surf clean with a moderate offshore feel. It’s not perfect, but it’s the cleanest, most surfable window in the whole 16 days. The swell direction lines up fairly well with Blokken’s optimum of NNW, and with that offshore flow, it’ll be the pick of the bunch. Crowds are listed as *sometimes*, so expect a few others to have the same idea.

Rusty.

Short Range Forecast

Mostly dry. Warm (max 25°C on Sat night, min 15°C on Sun night). Winds increasing (light winds from the NNE on Sat morning, strong winds from the NNE by Sun afternoon).

Days 4-6 Weather Summary

Mostly dry. Warm (max 33°C on Tue night, min 19°C on Tue morning). Winds decreasing (fresh winds from the E on Tue night, light winds from the S by Thu night).

Saturday
11
Sunday
12
Monday
13
Tuesday
14
Wednesday
15
Thursday
16
Friday
17
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)
0.3
NNE
4
0.9
N
4
0.6
N
5
0.5
N
5
1.2
N
5
1
N
6
0.8
N
7
0.9
N
7
0.9
N
6
0.8
N
6
0.9
N
5
0.7
N
6
0.4
N
6
0.4
N
5
0.4
NNW
5
0.2
N
6
0.3
NE
5
0.4
N
5
0.4
WSW
5
0.5
WSW
4
0.9
WSW
6
Wave Graph
Metric surfscale
Energy kJ
3
27
16
11
79
67
55
72
55
41
43
35
10
9
9
2
3
9
7
10
43
Wind (km/h)
15
NNE
35
N
20
ENE
20
NE
40
NNE
30
NE
15
NNE
30
N
25
ENE
20
NE
20
NNE
30
E
25
E
20
ENE
30
E
20
E
15
NE
10
S
15
S
25
NNW
15
WSW
Wind State
cross
cross-on
cross-off
cross
cross-on
cross
cross-on
cross-on
cross-off
cross
cross-on
cross-off
cross-off
cross-off
cross-off
cross-off
cross
cross-off
cross-off
cross-on
cross
High Tide
12:34PM2.50m
1:02AM2.49m
9:00AM0.52m
9:25PM0.61m
9:41AM0.56m
2:27PM2.58m
10:04PM0.55m
10:21AM0.62m
3:17PM2.60m
10:44PM0.51m
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
Low Tide
6:25PM0.47m
6:57AM0.29m
7:25PM0.40m
10:13PM0.57m
7:56AM0.33m
8:19PM0.32m
8:45AM0.39m
9:06PM0.26m
9:29AM0.47m
9:49PM0.21m
10:11AM0.55m
2:42PM0.72m
10:33PM0.17m
10:53AM0.62m
3:25PM0.70m
11:17PM0.14m
clear
clear
clear
part cloud
clear
clear
part cloud
clear
clear
clear
clear
clear
clear
part cloud
part cloud
clear
clear
part cloud
light rain
thunderstorm
thunderstorm
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
5:37
5:37
5:39
5:39
5:41
5:41
5:43
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
10:00
10:00
9:59
9:58
9:57
9:55
9:54
 mm
2
4
3
Temp °C
20
24
25
23
25
21
18
21
25
24
32
33
28
33
32
27
33
33
20
21
20
Feels °C
18
18
21
20
20
14
17
17
21
22
29
29
24
28
27
22
29
28
20
22
21
  • 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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