Surf Forecasts:
Blokken surf forecast from 25 Jul 2026:
- Most powerful swell: Monday 27 Jul, 8AM (local time) - 5ft (1.5m), 6s period, NW swell with 136 kJ wave energy.
Best Forecast Surf Conditions for Blokken this week:
The most powerful waves expected at Blokken in the next 16 days are 1.5m 6s and forecast to arrive on Monday (Jul 27) at 8AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Thursday (Jul 30) at 11AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Mon 27th Jul) | 5ft (1.5m) 6s |
Table - best surf conditions forecast for Blokken over the next 16 days.
The Lowdown
Alright, Rusty here. Let me break it down for Blokken in proper imperial.
Look, I gotta be straight with you – the whole 16-day stretch from July 25th to August 9th is a bust. There isn't one single session that I'd call worth getting wet for. Every single check shows "poor surf conditions." It's a long, quiet spell.
It kicks off Saturday the 25th with a tiny 1ft swell from the NNW at a short 6 seconds, cross-on wind messing it up, and the water is an odd 69°F, way warmer than usual. The energy is weak (7). Sunday the 26th and Monday the 27th get a little push, up to 5ft on Monday morning, but it’s short-period junk from the WSW and NW with fresh, lumpy wind. The energy hits moderate (118) but the quality is still rubbish.
The rest of the week stays tiny and choppy. We get a few clean windows on Wednesday the 29th and Thursday the 30th with light offshore breezes, but the swell is barely 1ft with almost no energy (15-18). Dead flat. Even a glassy morning on August 1st with 2ft swell can't fix the lack of quality. The ocean just isn't cooperating.
The second week is more of the same. More onshore wind and small waves. There's a bump on Sunday August 9th with a 6ft WNW swell at 6 seconds and moderate energy (237), but it's still got "poor conditions" stamped all over it. With that wind and size at a beach break, it’s leaning more towards a kite session than a surf. Nothing for a paddler.
So there you have it. Nothing on offer. A blank run like this is fairly common here when the wind patterns lock in. Don't lose hope – forecasts can flip – but for now, save the energy.
Rusty.
Short Range ForecastSome drizzle, heaviest during Sun afternoon. Warm (max 21°C on Sat night, min 16°C on Mon morning). Winds decreasing (fresh winds from the WSW on Sun afternoon, light winds from the WSW by Mon night). | Days 5-7 Weather SummaryMostly dry. Warm (max 35°C on Wed night, min 20°C on Tue afternoon). Winds increasing (light winds from the NNE on Wed afternoon, fresh winds from the WSW by Thu afternoon). | |||||||||||||||||||
Sat 25 | Sunday 26 | Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | ||||||||||||||
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) | NNW 6 | W 5 | WSW 4 | WSW 5 | NW 5 | NW 6 | NW 6 | NNW 6 | NNW 8 | NNW 7 | NNW 6 | NNW 7 | NNW 7 | NNW 9 | NNW 9 | W 4 | N 9 | N 8 | N 3 | N 5 |
Wave Graph  | ||||||||||||||||||||
 kJ | 6 | 25 | 33 | 64 | 56 | 118 | 80 | 22 | 49 | 31 | 13 | 10 | 10 | 8 | 15 | 9 | 6 | 5 | 4 | 42 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | on | cross-on | cross-on | on | cross-on | cross-on | cross | on | cross-on | cross-off | cross-off | cross-on | off | cross-off | cross-on | cross-off | cross-off | cross-on | cross-off |
High Tide | 1:20AM2.17m | 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 | ||||
Low Tide | 6:52PM0.53m | 7:20AM0.53m | 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 | ||||||
 |  |  |  | | |  |  | | | | | | | | | | | |  | |
 | — | — | 5:56 | — | — | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — |
 | — | 9:45 | — | — | 9:43 | — | — | 9:42 | — | — | 9:39 | — | — | 9:38 | — | — | 9:37 | — | — | 9:36 |
mm | — | — | — | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 |
Temp °C | 20 | 21 | 19 | 21 | 20 | 17 | 18 | 19 | 20 | 22 | 23 | 27 | 32 | 35 | 32 | 23 | 23 | 24 | 30 | 31 |
Feels °C | 18 | 18 | 16 | 16 | 17 | 12 | 15 | 18 | 19 | 22 | 22 | 25 | 31 | 32 | 28 | 21 | 22 | 22 | 26 | 26 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | W 5 | NW 5 | NW 6 | — | — | — | NNW 6 | NNW 8 | NNW 7 | NNW 6 | NNW 7 | NNW 7 | N 6 | NNW 9 | NNW 8 | NW 4 | WSW 5 | SW 4 | — |
| kJ | 6 | 25 | 14 | 15 | — | — | — | 22 | 49 | 31 | 13 | 10 | 10 | 3 | 15 | 7 | 3 | 2 | 1 | — |
Swell 2 Height (m) Direction Period (s) | — | — | N 12 | NNW 10 | — | — | — | NNW 8 | — | WSW 4 | NNW 9 | NNW 9 | NNW 9 | NNW 9 | — | — | WSW 5 | NNW 4 | — | — |
| kJ | — | — | 3 | 9 | — | — | — | 14 | — | 2 | 8 | 8 | 8 | 8 | — | — | 4 | 1 | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 9 | N 8 | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 6 | 5 | — | — |
Wind waves Height (m) Direction Period (s) | W 3 | NNW 6 | WSW 4 | WSW 5 | NW 5 | NW 6 | NW 6 | WSW 4 | WSW 5 | — | — | ESE 2 | — | SE 3 | SW 4 | W 4 | — | — | N 3 | N 5 |
| kJ | 1 | 20 | 33 | 64 | 56 | 118 | 80 | 12 | 5 | — | — | 1 | — | 4 | 20 | 9 | — | — | 4 | 42 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 955 | 736 | 294 | 868 | 707 | 393 | 370 | 27 | 310 | 336 | 88 | 88 | 670 | 653 | 337 | 414 | 447 | 691 | 575 | 653 |
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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