Surf Forecasts:
Blokken surf forecast from 26 Jul 2026:
- Most powerful swell: Monday 27 Jul, 2AM (local time) - 6ft (1.8m), 6s period, NW swell with 216 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 6s and forecast to arrive on Monday (Jul 27) at 2AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.9m 4s period and expected on Thursday (Jul 30) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Mon 27th Jul) | 6ft (1.8m) 6s |
Table - best surf conditions forecast for Blokken over the next 16 days.
The Lowdown
G'day, Rusty here. Let's be honest, this is a tough run for Blokken. The whole 16-day window is looking pretty bleak, with no real standout surf on offer. The first few days are a write-off with messy, onshore wind and weak, short-period swell. The water is 68° which is much warmer than normal for this time of year, a real anomaly.
We start on Sunday 26th July with a rain shower and a strong 22 mph cross-wind, wrapping a weak 4ft WSW swell. The combined energy is a low 61, and the 5-second period is just windswill. It's poor, lumpy, and a mess. Monday and Tuesday are more of the same – cross-onshore winds, small waves, choppy conditions. The swell energy drops to 49 on Tuesday morning.
We get a brief break on Wednesday 29th July with a light S wind offering a clean surface, but the swell is only 1.0ft with a 7-second period – barely a ripple. The combined energy is a pathetic 17. That's the best of a bad bunch in the first week, but it's not surfable.
The second week offers a glimmer of hope but it's still uncertain. Around 4th August, we see a moderate jump in swell energy to 103 with a 4ft W swell, but the wind is cross-shore and moderate. It's still a "poor surf conditions" call. The weekend of 8th and 9th August brings the biggest swell, with a 8ft WNW swell on Saturday 8th and a 7ft NNW swell on Sunday 9th, with combined energy hitting 595. That's a lot of energy. But the problem is the wind on Saturday is cross-shore and choppy, and on Sunday it's a strong 28 mph cross-onshore wind making it a total mess. Even with the 9-second period on Sunday, the wind ruins it. That's big, powerful, ugly swell – only for the keenest and most experienced, and even then, it's going to be a battle. The following Monday and Tuesday drop right back off.
Bottom line: there's nothing here to get excited about. The window is basically empty until the 8th, and that's just a brutal, windy, messy event. If you're a kitesurfer, the strong onshore winds on the 8th and 9th might look interesting, but for a paddle surfer, this is a full-on blank. We'll just have to hope the forecasts change.
Rusty.
Short Range ForecastLight rain (total 3mm), mostly falling on Sun morning. Warm (max 26°C on Tue night, min 16°C on Mon afternoon). Winds decreasing (strong winds from the NW on Sun night, light winds from the NE by Tue night). | Days 4-6 Weather SummaryMostly dry. Warm (max 34°C on Wed night, min 17°C on Fri night). Winds increasing (calm on Wed afternoon, fresh winds from the WSW by Thu morning). | ||||||||||||||||||||
Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map |  |  |  |  |  |  |  | ||||||||||||||
Wave Height (m) Direction Period (s) | WSW 5 | W 6 | NW 6 | WNW 6 | NW 5 | NNW 5 | NNW 8 | NNW 7 | NNW 6 | NNW 7 | NNW 9 | NNW 9 | WSW 5 | WSW 4 | WSW 6 | W 5 | NW 4 | NW 5 | NNW 6 | NW 5 | N 11 |
Wave Graph  | |||||||||||||||||||||
 kJ | 50 | 121 | 216 | 116 | 64 | 16 | 44 | 30 | 14 | 9 | 8 | 8 | 59 | 27 | 72 | 16 | 6 | 6 | 7 | 7 | 2 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | off | cross-off | cross | off | cross | cross | cross-on | cross-on | on | cross-off | cross | cross-on | cross-off |
High Tide | 1:57PM2.20m | 9:41PM0.64m | 2:42PM2.27m | 10:09PM0.58m | 10:28AM0.74m | 3:20PM2.32m | 10:50PM0.54m | 11:04AM0.76m | 3:52PM2.39m | 4:05AM2.59m | 4:22PM2.46m | 4:38AM2.66m | 11:49AM0.73m | 4:53PM2.50m | 11:59PM0.38m | 5:09AM2.70m | 5:26PM2.50m | 00:24AM0.37m | |||
Low Tide | 7:44PM0.47m | 10:08PM0.64m | 8:04AM0.56m | 8:28PM0.42m | 8:42AM0.59m | 9:07PM0.38m | 9:15AM0.61m | 9:40PM0.36m | 9:45AM0.63m | 10:03PM0.32m | 10:14AM0.65m | 10:28PM0.29m | 10:44AM0.68m | 11:00PM0.27m | |||||||
 | |  |  |  | | | | | | |  | | | | | | | | | | |
 | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — |
 | — | — | 9:43 | — | — | 9:42 | — | — | 9:39 | — | — | 9:38 | — | — | 9:37 | — | — | 9:36 | — | — | 9:34 |
mm | 1 | 2 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 20 | 17 | 18 | 20 | 19 | 23 | 26 | 28 | 33 | 34 | 22 | 23 | 23 | 20 | 18 | 19 | 19 | 19 | 18 |
Feels °C | 17 | 17 | 17 | 12 | 14 | 19 | 17 | 23 | 25 | 26 | 31 | 31 | 18 | 20 | 21 | 16 | 15 | 18 | 17 | 16 | 13 |
Swell 1 Height (m) Direction Period (s) | NW 6 | NNW 10 | — | — | N 9 | NNW 5 | NNW 8 | NNW 7 | NNW 6 | NNW 7 | NNW 7 | NNW 9 | NNW 9 | N 8 | N 8 | N 8 | WSW 4 | NW 5 | NNW 6 | WSW 4 | NNW 5 |
| kJ | 8 | 9 | — | — | 6 | 16 | 44 | 30 | 14 | 9 | 4 | 8 | 7 | 5 | 5 | 1 | 2 | 6 | 7 | 2 | 2 |
Swell 2 Height (m) Direction Period (s) | N 12 | — | — | — | — | WSW 5 | — | WSW 4 | NNW 9 | NNW 9 | NNW 9 | N 6 | — | — | — | — | N 8 | — | SW 5 | N 11 | N 11 |
| kJ | 3 | — | — | — | — | 13 | — | 1 | 8 | 8 | 8 | 3 | — | — | — | — | 1 | — | 3 | 3 | 2 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | NNW 8 | — | — | — | — | — | — | — | — | — | — | — | N 8 | N 12 | N 8 | N 7 |
| kJ | — | — | — | — | — | 7 | — | — | — | — | — | — | — | — | — | — | — | 1 | 3 | 1 | 1 |
Wind waves Height (m) Direction Period (s) | WSW 5 | W 6 | NW 6 | WNW 6 | NW 5 | — | WSW 5 | — | — | — | — | SE 3 | WSW 5 | WSW 4 | WSW 6 | W 5 | NW 4 | — | — | NW 5 | NNE 3 |
| kJ | 50 | 121 | 216 | 116 | 64 | — | 5 | — | — | — | — | 4 | 59 | 27 | 72 | 16 | 6 | — | — | 7 | 1 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 438 | 532 | 578 | 385 | 397 | 249 | 336 | 337 | 142 | 142 | 142 | 292 | 501 | 701 | 432 | 710 | 743 | 643 | 689 | 738 | 751 |
Best forecast wave conditions in Netherlands | |||||||||||||||||||||
Best forecast wave conditions in Netherlands | |||||||||||||||||||||
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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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