Surf Forecasts:
Blokken surf forecast from 21 Aug 2026:
- Best quality surf: Monday 24 Aug, 2AM (local time) - 2.5ft (0.7m), 7s period, N swell with cross-offshore winds.
- Most powerful swell: Friday 28 Aug, 11AM (local time) - 5.5ft (1.7m), 6s period, WNW swell with 215 kJ wave energy.
- Next surfable swell (1★+): Monday 24 Aug, 2AM (local time) - 2.5ft (0.7m), 7s period with N 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 Monday (Aug 24) at 2AM. The primary swell is predicted to be 0.7m and 7s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Blokken in the next 16 days are 1.7m 6s and forecast to arrive on Friday (Aug 28) at 11AM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Tuesday (Aug 25) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Mon 24th Aug) | 2.5ft (0.7m) 7s |
| Best Surf | 2AM (Mon 24th Aug) | 2.5ft (0.7m) 7s |
| Most Powerful | 11AM (Fri 28th Aug) | 5.5ft (1.7m) 6s |
Table - best surf conditions forecast for Blokken over the next 16 days.
The Lowdown
Alright, Rusty here. Let's talk about what's on the menu for the next couple of weeks.
Alright, folks, I've had a good look at the charts for Blokken, and I'm not gonna sugarcoat it – it's looking pretty bleak for a solid stretch. There's a big fat gap of nothing surfable at the start. We're looking at a run of poor surf conditions from Friday the 21st of August all the way through to at least the 3rd of September. That's nearly two weeks of waiting. The swell's tiny, the wind's messy, and the few bits of energy that show up are just not cooperating. The water temp is sitting at a very unusual 71°, which is 6° warmer than average for this time of year – feels more like a bath than the North Sea, but trust me, you don't want to be in it for the waves we've got.
The only time the forecast even raises an eyebrow is on Friday the 4th of September. The afternoon session is seeing a solid 8ft groundswell from the NW, with a moderate wave energy (836). It's got some period to it at 8 seconds. The problem is the wind is cross-onshore, light as it may be, and the surf report flags it as "marginal." Honestly, for a beach break like Blokken, this setup actually looks more interesting for the kite surfers than for us paddle surfers. It's a bit of a wild card – could be some hefty, messy waves if you're an expert looking for a challenge, but for the average surfer, this is a skip. The north-west swell isn't ideal for Blokken either, it's exposed to it but it's not the optimum direction.
So, to sum it up: save your energy, give the boards a rest. The whole 16-day window is a write-off for decent, clean surf. There's no standout. Hopefully, the long-range forecasts will look better after that.
Rusty
Short Range ForecastLight rain (total 4mm), mostly falling on Sat morning. Very mild (max 18°C on Fri afternoon, min 15°C on Sun night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Warm (max 24°C on Wed night, min 15°C on Tue morning). Winds decreasing (fresh winds from the E on Tue morning, calm by Wed afternoon). | |||||||||||||||||||
Fri 21 | Saturday 22 | Sunday 23 | Monday 24 | Tuesday 25 | Wednesday 26 | Thursday 27 | ||||||||||||||
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 5 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | NNW 8 | N 7 | N 7 | N 7 | N 5 | N 6 | N 6 | N 6 | N 5 | N 5 | WSW 5 | WSW 4 | WSW 4 | WSW 5 |
Wave Graph  | ||||||||||||||||||||
 kJ | 48 | 47 | 114 | 125 | 132 | 97 | 77 | 51 | 34 | 21 | 26 | 23 | 17 | 6 | 2 | 2 | 8 | 1 | 2 | 13 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | on | on | cross-on | cross-on | cross-off | cross-off | cross | cross-off | cross-off | cross-off | cross-off | cross-off | on | cross-off | cross-off | cross | cross-off |
High Tide | 10:02PM2.11m | 10:34AM1.93m | 11:41PM2.00m | 12:44PM1.95m | 1:00AM2.10m | 1:39PM2.09m | 1:53AM2.27m | 2:24PM2.22m | 2:36AM2.43m | 9:57AM0.76m | 2:59PM2.33m | 3:10AM2.57m | 10:29AM0.78m | 3:27PM2.44m | 3:40AM2.70m | |||||
Low Tide | 4:09PM0.62m | 4:57AM0.57m | 5:31PM0.60m | 6:03AM0.61m | 6:36PM0.55m | 6:58AM0.63m | 7:28PM0.49m | 7:44AM0.64m | 8:11PM0.46m | 8:21AM0.66m | 8:47PM0.44m | 8:52AM0.67m | 9:13PM0.41m | |||||||
 |  |  |  |  | | |  | | | |  | | | | | | | |  | |
 | — | — | 6:37 | — | — | 6:39 | — | — | 6:41 | — | — | 6:43 | — | — | 6:43 | — | — | 6:46 | — | — |
 | 8:55 | — | — | 8:53 | — | — | 8:52 | — | — | 8:49 | — | — | 8:46 | — | — | 8:45 | — | — | 8:43 | — |
mm | — | 1 | 3 | — | — | — | — | — | — | — | — | — | — | 1 | 2 | — | — | — | — | 7 |
Temp °C | 18 | 18 | 17 | 17 | 17 | 16 | 17 | 17 | 16 | 21 | 21 | 19 | 23 | 21 | 20 | 23 | 24 | 21 | 23 | 20 |
Feels °C | 14 | 14 | 12 | 12 | 12 | 12 | 13 | 14 | 13 | 17 | 16 | 12 | 19 | 21 | 21 | 23 | 24 | 17 | 23 | 17 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | NNW 8 | N 7 | N 7 | N 7 | N 5 | N 6 | N 6 | N 6 | N 5 | N 5 | WSW 5 | WSW 4 | WSW 4 | N 6 |
| kJ | — | — | — | — | — | — | 77 | 51 | 34 | 21 | 26 | 23 | 17 | 6 | 2 | 2 | 8 | 1 | 2 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 9 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NNW 5 | NNW 6 | NNW 6 | NNW 7 | NNW 7 | NNW 7 | — | — | — | — | ENE 4 | E 4 | — | — | SSW 3 | — | — | — | — | WSW 5 |
| kJ | 48 | 47 | 114 | 125 | 132 | 97 | — | — | — | — | 13 | 9 | — | — | 4 | — | — | — | — | 13 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 500 | 485 | 497 | 466 | 500 | 169 | 179 | 0 | 88 | 753 | 532 | 194 | 653 | 671 | 195 | 337 | 422 | 408 | 596 | 596 |
Best forecast wave conditions in Netherlands | ||||||||||||||||||||
Best forecast wave conditions in Netherlands | ||||||||||||||||||||
Header Global | ||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
FREE! Surf-Forecast.com widget for your website
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.
Nearest