Surf Forecasts:
Blokken surf forecast from 25 Aug 2026:
- Most powerful swell: Sunday 30 Aug, 2AM (local time) - 7ft (2.2m), 7s period, WSW swell with 472 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 7s and forecast to arrive on Sunday (Aug 30) at 2AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.7m 6s period and expected on Saturday (Aug 29) at 5PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Sun 30th Aug) | 7ft (2.2m) 7s |
Table - best surf conditions forecast for Blokken over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s have a look at what’s coming up for Blokken. I gotta be straight with you – the next week and a half looks pretty grim. We’ve got a long stretch of tiny, weak, and messy surf, with wind all over the place. It’s a tough run.
First real chance to paddle out comes on Saturday, 5th of September. That morning breaks things open. The beach is picking up a 7ft swell from the WSW, with a solid 7-second period and a combined energy of 522 – that’s a lot of juice. The clouds are hanging around but the wind is swinging offshore from the ESE, gusting a light 3 mph. Glassy. Clean. That’s the standout in this whole 16-day window. The water is running about 69°, which is much warmer than normal for this time of year. That’s surprising, but it’ll feel good on the skin.
Heads up though – Blokken is inconsistent, so don’t expect it to pump every day. And that swell at 7ft? That’s into expert territory; it’s gonna be a handful for the beginners. The short period means it’ll be a bit quick and punchy straight onto the beach, so it might be better suited for a reef or point if you can find one. After that morning glass, the wind shifts onshore in the afternoon, and it goes messy.
For the rest of the period, it’s a whole lot of nothing. There’s a few mornings with chest-high swell and fresh or strong cross-shore winds, but the quality is just not there. You’ll be fighting chop and bump the whole time. The end of the forecast sees another pulse of swell on Tuesday the 8th of September, with 7ft from the WSW and a combined energy of 397, but that’s locked in with a fresh cross-onshore wind that’s gonna chop it all to bits. Not worth the drive.
So, if you’re holding out, your one and only shot is the morning of Saturday the 5th. Get it early, get it clean, and don’t expect much else. The rest of the time, it’s a dry spell for surfers. You might see some kite surfers having a crack when the wind is howling, but for paddle surfing, it’s a long wait.
Rusty.
Short Range ForecastLight rain (total 5mm), mostly falling on Thu morning. Warm (max 25°C on Wed night, min 16°C on Tue night). Wind will be generally light. | Days 5-7 Weather SummaryModerate rain (total 19mm), heaviest on Sun night. Warm (max 20°C on Sat night, min 17°C on Sat afternoon). Winds decreasing (strong winds from the SW on Sat night, light winds from the SSW by Sun night). | ||||||||||||||||||
Wednesday 26 | Thursday 27 | Friday 28 | Saturday 29 | Sunday 30 | Monday 31 | ||||||||||||||
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) | NNE 6 | N 5 | N 5 | N 5 | N 5 | N 7 | WSW 5 | WSW 5 | WSW 5 | WSW 6 | WSW 6 | SW 6 | WSW 7 | W 6 | WNW 5 | NNW 5 | NW 5 | NNW 6 | NNW 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 12 | 2 | 2 | 2 | 2 | 1 | 17 | 19 | 82 | 136 | 205 | 0 | 472 | 98 | 39 | 19 | 7 | 17 | 7 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | off | cross | cross-off | cross-off | cross-on | cross | cross | cross | cross | cross | cross-off | cross | cross-on | cross-on | cross-off | cross-on | on | cross-on |
High Tide | 2:36AM2.43m | 9:57AM0.76m | 2:59PM2.33m | 3:10AM2.57m | 10:29AM0.78m | 3:27PM2.44m | 3:40AM2.70m | 11:10AM0.80m | 3:55PM2.55m | 11:25PM0.51m | 11:33AM0.79m | 4:26PM2.64m | 11:45PM0.48m | 11:45AM0.79m | 5:00PM2.69m | 00:15AM0.47m | 5:16AM2.92m | 5:34PM2.72m | 00:53AM0.46m |
Low Tide | 8:11PM0.46m | 8:21AM0.66m | 8:47PM0.44m | 8:52AM0.67m | 9:13PM0.41m | 9:20AM0.66m | 9:32PM0.36m | 9:47AM0.66m | 9:59PM0.31m | 10:15AM0.66m | 10:31PM0.27m | 10:45AM0.65m | 11:06PM0.25m | ||||||
 |  | |  |  | | |  |  |  | | | | | |  |  | | | |
 | — | 6:43 | — | — | 6:46 | — | — | 6:48 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — |
 | 8:46 | — | 8:45 | — | — | 8:43 | — | — | 8:40 | — | — | 8:37 | — | — | 8:36 | — | — | 8:34 | — |
mm | — | — | — | — | 3 | — | — | — | 2 | 4 | — | 4 | 1 | 1 | — | 5 | 3 | 1 | 1 |
Temp °C | 23 | 18 | 24 | 25 | 20 | 24 | 20 | 19 | 20 | 19 | 18 | 18 | 20 | 18 | 19 | 19 | 18 | 18 | 19 |
Feels °C | 19 | 15 | 24 | 24 | 18 | 23 | 20 | 17 | 17 | 12 | 14 | 12 | 14 | 11 | 16 | 18 | 11 | 11 | 14 |
Swell 1 Height (m) Direction Period (s) | NNE 6 | N 5 | N 5 | N 5 | N 5 | — | WSW 5 | — | — | — | — | — | — | — | — | NNW 5 | NW 5 | NNW 6 | NNW 6 |
| kJ | 12 | 2 | 2 | 2 | 2 | — | 17 | — | — | — | — | — | — | — | — | 19 | 7 | 17 | 7 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | N 7 | N 7 | — | — | — | — | — | — | — | — | WSW 4 | WSW 4 | — | NNW 8 |
| kJ | — | — | — | — | — | 1 | 1 | — | — | — | — | — | — | — | — | 2 | 2 | — | 7 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | NNW 7 | — | W 3 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 5 | — | 1 |
Wind waves Height (m) Direction Period (s) | ESE 2 | ESE 3 | — | — | ESE 2 | — | — | WSW 5 | WSW 5 | WSW 6 | WSW 6 | SW 6 | WSW 7 | W 6 | WNW 5 | — | — | WSW 4 | — |
| kJ | 1 | 3 | — | — | 2 | — | — | 19 | 82 | 136 | 205 | 216 | 472 | 98 | 39 | — | — | 1 | — |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 631 | 575 | 662 | 887 | 682 | 422 | 631 | 383 | 596 | 414 | 546 | 596 | 422 | 356 | 356 | 261 | 294 | 718 | 652 |
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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