Surf Forecasts:
Blokken surf forecast from 18 Jul 2026:
- Most powerful swell: Thursday 23 Jul, 8AM (local time) - 7ft (2.2m), 8s period, NNW swell with 618 kJ wave energy.
Best Forecast Surf Conditions for Blokken this week:
The most powerful waves expected at Blokken in the next 16 days are 2.2m 8s and forecast to arrive on Thursday (Jul 23) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Thu 23rd Jul) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Blokken over the next 16 days.
The Lowdown
Alright folks, Rusty here again, this time in feet and knots. Let’s have a look at what’s coming up for Blokken.
Right now, it’s a grim stretch. From Saturday 18 July right through the next week, the surf is barely worth a look. Tiny waves and the wind is all wrong—northwest wind blowing onshore or cross-onshore, making everything lumpy and choppy. Swell is small, 2 to 5 ft at best, with short periods and weak energy. You’ll be fighting the wind more than riding the waves.
That dry spell stretches from 18 July all the way to 27 July. Nothing good on offer. Even on Monday 27 July morning when the wind goes glassy, the swell is just 2 ft, so it’s flat.
The one bright spot is Tuesday 28 July morning. That northwest swell pushes in at 5 ft from the WNW, with a period of 6 seconds and moderate energy. The wind is light from the ESE, around 6 knots, giving clean conditions. That’s your best bet across the whole 16 days. After all that poor surf, it stands out as the session to chase.
After that, it drops back into small, wind-affected junk. One more glassy morning on Sunday 2 August, but the swell is tiny at 2 ft.
So, mark your calendar for Tuesday 28 July morning at Blokken. Get out early before the wind spoils it. Otherwise, it’s a waiting game.
Rusty.
Short Range ForecastMostly dry. Very mild (max 17°C on Fri night, min 16°C on Sat morning). Mainly fresh winds. | Days 5-7 Weather SummaryModerate rain (total 10mm), heaviest on Wed afternoon. Very mild (max 18°C on Thu afternoon, min 15°C on Wed morning). Winds increasing (light winds from the NNE on Tue morning, strong winds from the N by Thu afternoon). | ||||||||||||||||||
Saturday 18 | Sunday 19 | Monday 20 | Tuesday 21 | Wednesday 22 | Thursday 23 | ||||||||||||||
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) | NNW 4 | NNW 5 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | N 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 8 | NNW 8 | NNW 7 | NNW 7 |
Wave Graph  | |||||||||||||||||||
 kJ | 10 | 17 | 94 | 182 | 195 | 200 | 158 | 99 | 86 | 56 | 35 | 45 | 31 | 48 | 112 | 439 | 533 | 444 | 154 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 00:50AM0.40m | 5:55AM2.92m | 3:24PM0.75m | 1:37AM0.35m | 6:42AM2.82m | 7:07PM2.52m | 2:30AM0.32m | 7:32AM2.69m | 2:49PM0.76m | 3:37AM0.33m | 8:27AM2.53m | 4:02PM0.73m | 8:48PM2.35m | 9:25AM2.36m | 5:08PM0.71m | 9:47PM2.22m | 10:29AM2.19m | 10:59PM2.11m | |
Low Tide | 11:17PM0.14m | 11:37AM0.65m | 2:22PM0.65m | 00:04AM0.12m | 12:26PM0.66m | 3:13PM0.67m | 00:54AM0.13m | 1:21PM0.65m | 4:11PM0.68m | 1:48AM0.17m | 2:23PM0.62m | 2:47AM0.24m | 5:12AM0.38m | 3:30PM0.60m | 3:59AM0.34m | 4:36PM0.59m | |||
 |  |  |  | | |  | | | | | | |  |  |  | | | | |
 | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — | 5:48 | — | — | 5:50 | — | — | 5:50 | — | — |
 | 9:54 | — | — | 9:53 | — | — | 9:52 | — | — | 9:51 | — | — | 9:50 | — | — | 9:49 | — | — | 9:46 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 5 | 1 | 1 | 1 | — |
Temp °C | 17 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 16 | 17 | 16 | 16 | 16 | 17 | 16 | 17 | 18 | 17 |
Feels °C | 14 | 13 | 12 | 10 | 10 | 9 | 10 | 11 | 11 | 11 | 14 | 12 | 11 | 12 | 11 | 9 | 10 | 12 | 11 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NNW 6 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 35 | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 4 | NNW 5 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 7 | N 6 | NNW 6 | — | NNW 6 | NNW 6 | NNW 6 | NNW 6 | NNW 8 | NNW 8 | NNW 7 | NNW 7 |
| kJ | 10 | 17 | 94 | 182 | 195 | 200 | 158 | 99 | 86 | 56 | — | 45 | 31 | 48 | 112 | 439 | 533 | 444 | 154 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 933 | 497 | 500 | 500 | 497 | 500 | 500 | 169 | 289 | 500 | 370 | 499 | 909 | 337 | 707 | 424 | 548 | 500 | 500 |
Best forecast wave conditions in Netherlands | |||||||||||||||||||
Best forecast wave conditions in Netherlands | |||||||||||||||||||
Header Global | |||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Blokken surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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