Surf Forecasts:
Blokken surf forecast from 28 Aug 2026:
- Best quality surf: Friday 4 Sep, 8PM (local time) - 6ft (1.9m), 6s period, WSW swell with cross-offshore winds.
- Most powerful swell: Sunday 30 Aug, 5AM (local time) - 7ft (2.2m), 7s period, W swell with 501 kJ wave energy.
- Next surfable swell (1★+): Wednesday 2 Sep, 8AM (local time) - 3.5ft (1.1m), 6s period with NW 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 Wednesday (Sep 02) at 8AM. The primary swell is predicted to be 1.1m and 6s 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 2.2m 7s and forecast to arrive on Sunday (Aug 30) at 5AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.2m 5s period and expected on Saturday (Aug 29) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 8AM (Wed 2nd Sep) | 3.5ft (1.1m) 6s |
| Best Surf | 8PM (Fri 4th Sep) | 6ft (1.9m) 6s |
| Most Powerful | 5AM (Sun 30th Aug) | 7ft (2.2m) 7s |
Table - best surf conditions forecast for Blokken over the next 16 days.
The Lowdown
Righto, grab a coffee and listen up. I’m lookin’ at the next 16 days for Blokken and I gotta be straight with you—it’s a rough patch. We got a long stretch of nothing worthwhile to paddle out for, so don’t be in a hurry.
The first week is a write-off. From Friday the 28th of August right through to the end of the first week, it’s poor surf conditions day after day. Swell is mostly small and weak, wind is howling onshore or cross-shore, and the energy is just not there. There is modest swell on Monday the 31st of August, with combined energy of 329, and waves around 6ft, but that’s coming with a strong 28 mph cross-breeze and messy chop. That’s only for the brave or those with a kite. For paddlers, you can forget it.
There’s a gap of several days with no real recommendation. We finally see a flicker of hope on Thursday the 10th of September. Morning brings small waves at 2ft but with a clean cross-off wind from the SSW at just 3 mph—almost glassy. It’s only a 1 out of 10 for quality, but it’s the cleanest we’ll see all period. Afternoon holds a similar vibe: 3ft from the N, light SSE breeze, and clean. The break is inconsistent, so don’t expect much, but if you want a quiet session with no crowd hassles, this is your window.
After that, it’s back to poor conditions from the 11th of September onward—wind picks up again and the swell is messy. There is a bump in energy on the 12th of September (207 combined, 4ft, 8 seconds) but it’s cross-on and lumpy. Not worth a special trip.
The one standout, if you can call it that, is the afternoon of Thursday the 10th of September at Blokken. The wind is practically glass, the waves are small but clean, and with the spot being inconsistent, you might get a few fun ones to yourself. The optimum swell direction is NNW, and that afternoon the swell comes from the N, which is close enough to be workable. Water temp on the 28th of August was 69°—much warmer than usual for this time of year by 5°, so that’s a bonus if you’re in for a dip.
For the rest of it? Honestly, a lot of these setups look more interesting for kite surfing than paddle surfing, with that strong, messy wind and lumpy sea. Keep an eye on the forecasts, cause it tends not to stay this poor forever.
Rusty.
Short Range ForecastHeavy rain (total 33mm), heaviest during Sun night. Warm (max 20°C on Fri afternoon, min 17°C on Sun night). Winds decreasing (near gales from the SW on Sat night, moderate winds from the SW by Sun night). | Days 5-7 Weather SummaryModerate rain (total 13mm), heaviest on Wed night. Very mild (max 19°C on Mon night, min 18°C on Mon afternoon). Winds decreasing (strong winds from the W on Mon afternoon, calm by Wed morning). | |||||||||||||||||||
Fri 28 | Saturday 29 | Sunday 30 | Monday 31 | Tuesday 1 | Wednesday 2 | Thursday 3 | ||||||||||||||
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 4 | WSW 7 | WSW 6 | WSW 5 | WSW 7 | W 6 | WSW 6 | WSW 5 | WSW 7 | W 6 | W 5 | NW 5 | NW 6 | WNW 4 | NW 6 | NW 7 | NNW 7 | W 6 | WSW 6 | W 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 22 | 361 | 175 | 61 | 444 | 181 | 77 | 42 | 328 | 232 | 51 | 30 | 31 | 32 | 106 | 99 | 43 | 49 | 130 | 307 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross | cross-off | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-on | cross |
High Tide | 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 | 5:53AM2.91m | 6:10PM2.75m | 1:40AM0.44m | 6:32AM2.86m | 6:49PM2.78m | 7:14AM2.75m | 7:32PM2.73m | ||
Low Tide | 9:32PM0.36m | 9:47AM0.66m | 9:59PM0.31m | 10:15AM0.66m | 10:31PM0.27m | 10:45AM0.65m | 11:06PM0.25m | 11:18AM0.62m | 2:06PM0.71m | 11:43PM0.24m | 11:56AM0.56m | 2:45PM0.72m | 00:27AM0.26m | 12:41PM0.53m | 1:42AM0.32m | |||||
 |  | |  |  | |  |  |  | | |  | |  |  | | | | |  | |
 | — | — | 6:48 | — | — | 6:50 | — | — | 6:52 | — | — | 6:54 | — | — | 6:56 | — | — | 6:56 | — | — |
 | 8:40 | — | — | 8:37 | — | — | 8:36 | — | — | 8:34 | — | — | 8:31 | — | — | 8:29 | — | — | 8:27 | — |
mm | 4 | 2 | 1 | 1 | 9 | 1 | — | 8 | 7 | 1 | 1 | — | 2 | — | — | — | 7 | 2 | 1 | — |
Temp °C | 20 | 20 | 18 | 19 | 19 | 18 | 19 | 20 | 18 | 18 | 19 | 18 | 18 | 19 | 19 | 19 | 19 | 18 | 20 | 20 |
Feels °C | 16 | 13 | 12 | 14 | 12 | 12 | 13 | 17 | 10 | 11 | 13 | 16 | 16 | 16 | 19 | 15 | 15 | 13 | 16 | 16 |
Swell 1 Height (m) Direction Period (s) | — | — | NW 5 | NW 5 | NNW 6 | NNW 6 | NNW 5 | NNW 6 | N 6 | N 7 | NNW 6 | NW 5 | — | — | — | NW 7 | NNW 7 | NNW 7 | NNW 6 | NNW 6 |
| kJ | — | — | 4 | 4 | 4 | 4 | 19 | 7 | 1 | 1 | 7 | 30 | — | — | — | 99 | 43 | 25 | 8 | 4 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | WSW 4 | — | — | — | — | N 13 | N 12 | N 12 | N 11 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 4 | — | — | — | — | 4 | 3 | 3 | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 7 | WSW 6 | WSW 5 | WSW 7 | W 6 | WSW 6 | WSW 5 | WSW 7 | W 6 | W 5 | — | NW 6 | WNW 4 | NW 6 | — | WSW 4 | W 6 | WSW 6 | W 6 |
| kJ | 22 | 361 | 175 | 61 | 444 | 181 | 77 | 42 | 328 | 232 | 51 | — | 31 | 32 | 106 | — | 35 | 49 | 130 | 307 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 392 | 356 | 395 | 428 | 428 | 436 | 356 | 841 | 563 | 513 | 441 | 383 | 320 | 208 | 195 | 195 | 336 | 736 | 648 | 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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