Blokken Surf Break

Lat Long: 51.90° N 4.04° E

Blokken Surf Forecast and Surf Report

Issued: 1 pm 18 Sep 2026 (local time)

Forecast update in  hr  min

Today's Blokken sea temperature is
19.6°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 18 Sep 2026:

  • Best quality surf: Tuesday 22 Sep, 2AM (local time) - 2.5ft (0.8m), 8s period, NNW swell with glassy winds.
  • Most powerful swell: Saturday 19 Sep, 5PM (local time) - 6ft (1.9m), 7s period, WSW swell with 319 kJ wave energy.
  • Next surfable swell (1★+): Tuesday 22 Sep, 2AM (local time) - 2.5ft (0.8m), 8s period with NNW 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 Tuesday (Sep 22) at 2AM. The primary swell is predicted to be 0.8m and 8s 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 1.9m 7s and forecast to arrive on Saturday (Sep 19) at 5PM. Winds are predicted to be cross-shore at the time the swell arrives.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+) 2AM (Tue 22nd Sep)2.5ft (0.8m) 8s
Best Surf 2AM (Tue 22nd Sep)2.5ft (0.8m) 8s
Most Powerful 5PM (Sat 19th Sep)6ft (1.9m) 7s

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


Short Range Forecast

Mostly dry. Very mild (max 19°C on Sat afternoon, min 14°C on Mon morning). Winds decreasing (strong winds from the SW on Sat night, light winds from the NW by Sun night).

Days 5-7 Weather Summary

Mostly dry. Very mild (max 19°C on Wed night, min 14°C on Mon afternoon). Wind will be generally light.

Fri
18
Saturday
19
Sunday
20
Monday
21
Tuesday
22
Wednesday
23
Thursday
24
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
1
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)
0.9
NW
7
1.6
WSW
6
1.8
WSW
7
1.9
WSW
7
1.7
W
6
1.4
WNW
6
1.5
NW
7
1.1
NW
7
1
NNW
6
0.9
NNW
7
0.8
NNW
8
0.6
NNW
7
0.5
NNW
7
0.4
NNW
7
0.4
NNW
8
0.3
NNW
7
0.2
N
7
0.2
N
7
0.2
N
7
0.6
NNW
6
Wave Graph
Metric surfscale
Energy kJ
67
198
290
319
247
115
189
125
88
79
69
42
27
15
21
11
4
4
4
25
Wind (km/h)
35
WSW
45
WSW
45
WSW
45
SW
40
W
35
W
30
NW
20
WNW
20
WNW
10
NW
5
WNW
10
W
10
NW
10
E
10
SE
15
N
10
ENE
10
ENE
15
NNE
15
E
Wind State
cross-on
cross
cross
cross
cross-on
cross-on
on
on
on
on
glassy
cross-on
on
cross-off
off
cross-on
cross-off
cross-off
cross-on
cross-off
High Tide
8:03PM2.40m
8:21AM2.17m
3:21PM0.62m
9:13PM2.15m
9:35AM1.95m
10:44PM2.00m
11:03AM1.81m
00:29AM2.08m
1:11PM1.99m
1:25AM2.30m
1:53PM2.18m
2:06AM2.49m
9:15AM0.75m
2:25PM2.33m
2:37AM2.66m
Low Tide
2:09AM0.61m
2:28PM0.61m
4:37AM0.67m
5:13PM0.58m
5:36AM0.69m
6:12PM0.54m
6:31AM0.69m
7:06PM0.50m
7:20AM0.69m
7:50PM0.48m
7:56AM0.69m
8:20PM0.47m
part cloud
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cloud
cloud
part cloud
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part cloud
part cloud
part cloud
part cloud
part cloud
cloud
cloud
part cloud
part cloud
part cloud
part cloud
clear
clear
clear
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
7:22
7:24
7:26
7:28
7:30
7:31
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
7:52
7:50
7:47
7:45
7:43
7:40
7:38
 mm
Temp °C
16
18
18
19
18
17
15
16
15
15
16
16
18
18
16
18
19
17
19
20
Feels °C
9
12
12
12
11
12
9
13
12
12
15
15
18
17
16
17
18
17
17
19
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • Surf Rating (10 Max)
  • Ocean Swells (m)
  • Wind Speed (km/h)
Map placeholder
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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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