Surf Forecasts:
Blokken surf forecast from 10 Jul 2026:
- Best quality surf: Wednesday 15 Jul, 2AM (local time) - 3.5ft (1.0m), 6s period, N swell with cross-offshore winds.
- Most powerful swell: Sunday 12 Jul, 8PM (local time) - 4.5ft (1.4m), 6s period, N swell with 125 kJ wave energy.
- Next surfable swell (1★+): Wednesday 15 Jul, 2AM (local time) - 3.5ft (1.0m), 6s 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 Wednesday (Jul 15) at 2AM. The primary swell is predicted to be 1.0m and 6s 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 1.4m 6s and forecast to arrive on Sunday (Jul 12) at 8PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.7m 4s period and expected on Wednesday (Jul 15) at 11PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Wed 15th Jul) | 3.5ft (1.0m) 6s |
| Best Surf | 2AM (Wed 15th Jul) | 3.5ft (1.0m) 6s |
| Most Powerful | 8PM (Sun 12th Jul) | 4.5ft (1.4m) 6s |
Table - best surf conditions forecast for Blokken over the next 16 days.
Alright folks, Rusty here. Let’s have a honest look at what’s on the table for Blokken over the next couple of weeks. I’ll be straight with you – it’s a tough stretch.
The whole 16-day window is pretty grim. The first few days are a write-off with poor surf conditions and nothing worth paddling out for. It’s not until Sunday, July 20th that we finally see some energy, but even then the wind is messy. Before that, from Friday the 10th through to Saturday the 19th, it’s flat or junk – tiny, short-period windswell with onshore and cross-shore winds just chopping it all up. You’d be better off checking the forecasts again in a few days.
The one time the ocean wakes up is around Monday, July 20th and Tuesday, July 21st. On the morning of the 20th, Blokken sees a pulse of 7ft swell from the NNW, with a period of 8 seconds and strong wave energy (515). That’s legit size for this spot, pushing well into expert-only territory. But here’s the catch – the wind is cross-onshore from the NNW at 16 mph, keeping it choppy. This setup would be more interesting for kite surfing than a clean paddle session.
Tuesday the 21st drops off quickly – 3ft from the NNW in the morning, period up to 9 seconds, energy at 137, but still a cross-onshore breeze. It’s better than the rest, but nothing to write home about.
Water temp is about average for the time of year.
Honestly, if you’re after a real surf, keep your eyes peeled for a change in the forecast. A blank run like this is not unusual for the area, but it won’t stay poor forever.
– Rusty
Short Range ForecastMostly dry. Warm (max 24°C on Fri night, min 15°C on Sun night). Winds increasing (light winds from the ENE on Sat morning, strong winds from the NNE by Sun afternoon). | Days 5-7 Weather SummaryLight rain (total 4mm), mostly falling on Wed afternoon. Warm (max 27°C on Tue night, min 18°C on Tue morning). Winds decreasing (fresh winds from the N on Mon night, calm by Thu morning). | ||||||||||||||||||||
Saturday 11 | Sunday 12 | Monday 13 | Tuesday 14 | Wednesday 15 | Thursday 16 | Fri 17 | |||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | |
Swell Height Map |  |  |  |  |  |  |  |  | |||||||||||||
Wave Height (m) Direction Period (s) | N 4 | N 4 | N 4 | N 4 | N 5 | N 5 | N 6 | N 7 | N 4 | N 6 | N 6 | N 4 | N 6 | N 6 | NNW 6 | N 6 | N 6 | N 6 | N 6 | SW 4 | W 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 13 | 3 | 19 | 20 | 25 | 97 | 67 | 56 | 48 | 52 | 24 | 33 | 71 | 24 | 11 | 5 | 2 | 2 | 3 | 15 | 55 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-off | cross | cross-on | cross | cross-on | cross-on | cross | cross-on | cross-on | cross-off | cross-off | on | on | on | cross-on | cross-on | on | cross-on |
High Tide | 11:59PM2.36m | 12:34PM2.50m | 1:02AM2.49m | 9:00AM0.52m | 9:25PM0.61m | 9:41AM0.56m | 2:27PM2.58m | 10:04PM0.55m | 10:21AM0.62m | 3:17PM2.60m | 10:44PM0.51m | 11:00AM0.70m | 4:04PM2.61m | 11:24PM0.48m | 11:39AM0.78m | 4:50PM2.61m | 00:06AM0.44m | 5:08AM2.96m | 2:39PM0.79m | ||
Low Tide | 5:50AM0.24m | 6:25PM0.47m | 6:57AM0.29m | 7:25PM0.40m | 10:13PM0.57m | 7:56AM0.33m | 8:19PM0.32m | 8:45AM0.39m | 9:06PM0.26m | 9:29AM0.47m | 9:49PM0.21m | 10:11AM0.55m | 2:42PM0.72m | 10:33PM0.17m | 10:53AM0.62m | 3:25PM0.70m | |||||
 | | |  | |  | |  | | | | |  |  |  |  | | | | | | |
 | — | 5:37 | — | — | 5:37 | — | — | 5:39 | — | — | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — |
 | 10:00 | — | — | 10:00 | — | — | 10:00 | — | — | 9:59 | — | — | 9:58 | — | — | 9:57 | — | — | 9:55 | — | 9:54 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 2 | 1 | — | — | 15 | — | — |
Temp °C | 24 | 20 | 24 | 24 | 22 | 24 | 20 | 18 | 20 | 21 | 21 | 24 | 27 | 25 | 24 | 26 | 23 | 24 | 25 | 20 | 20 |
Feels °C | 19 | 17 | 18 | 19 | 19 | 18 | 13 | 16 | 16 | 17 | 20 | 21 | 25 | 24 | 21 | 24 | 23 | 22 | 23 | 19 | 20 |
Swell 1 Height (m) Direction Period (s) | — | N 5 | — | — | — | — | — | — | — | — | — | — | N 6 | N 6 | NNW 6 | N 6 | N 6 | WSW 4 | N 6 | N 6 | N 6 |
| kJ | — | 1 | — | — | — | — | — | — | — | — | — | — | 71 | 24 | 11 | 5 | 2 | 1 | 3 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 6 | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | N 4 | N 4 | N 4 | N 4 | N 5 | N 5 | N 6 | N 7 | N 4 | N 6 | N 6 | N 4 | — | ESE 2 | ESE 2 | E 3 | — | — | SW 4 | SW 4 | W 5 |
| kJ | 13 | 3 | 19 | 20 | 25 | 97 | 67 | 56 | 48 | 52 | 24 | 33 | — | 1 | 1 | 3 | — | — | 2 | 15 | 55 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 570 | 575 | 608 | 631 | 607 | 810 | 841 | 386 | 714 | 386 | 584 | 626 | 0 | 649 | 409 | 710 | 179 | 395 | 597 | 499 | 871 |
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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