Surf Forecasts:
Blokken surf forecast from 14 Jul 2026:
- Most powerful swell: Sunday 19 Jul, 8AM (local time) - 4ft (1.2m), 9s period, NNW swell with 199 kJ wave energy.
Best Forecast Surf Conditions for Blokken this week:
The most powerful waves expected at Blokken in the next 16 days are 1.2m 9s and forecast to arrive on Sunday (Jul 19) at 8AM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Jul 16) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8AM (Sun 19th Jul) | 4ft (1.2m) 9s |
Table - best surf conditions forecast for Blokken over the next 16 days.
The Lowdown
Alright, let’s get this straight: Blokken is a total write-off for the next 16 days. The whole stretch from July 14 right through to July 29 is nothing but poor surf conditions, with every single session scoring a zero. Water temperature is sitting at 70°F on Tuesday morning – that’s a massive 9°F warmer than usual for this time of year, which is very unusual. But honestly, you won’t care about the warmth when you’re staring at tiny, wind-chopped dribble.
The swell is tiny for most of the period – 1 ft to 4 ft – with short periods around 4–7 seconds, not enough to push any real shape. Combined energy values are mostly under 100 (weak), though a few afternoons like Friday July 17 and Saturday July 18 show moderate energy (106–141), but the wind is cross-on or onshore from the north or northwest, meaning lumpy, messy conditions. Even the few times the wind is offshore or cross-off (like Wednesday July 15 morning or Saturday July 25 morning) the swell is too small and weak to bother. The break is already inconsistent, and this run just confirms it – a blank stretch like this is pretty normal for the area. Don’t waste your time. I’ll be honest – if you’re really keen, the strongest energy shows up around the weekend of July 19–20, but with 28 mph cross-on winds and a strong breeze, it’s more of a kite-skiing scene than a paddle session. There’s nothing here for us. Keep your board waxed and wait for the next change.
Rusty
Short Range ForecastMostly dry. Warm (max 28°C on Tue night, min 18°C on Tue morning). Winds decreasing (fresh winds from the N on Tue afternoon, light winds from the NNE by Thu morning). | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Fri morning, min 15°C on Sun afternoon). Winds increasing (light winds from the NNW on Sat night, strong winds from the NNW by Sun night). | ||||||||||||||||||||
Tuesday 14 | Wednesday 15 | Thursday 16 | Friday 17 | Saturday 18 | Sunday 19 | Monday 20 | |||||||||||||||
AM | 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) | N 6 | N 6 | N 6 | N 5 | N 4 | N 5 | N 5 | N 4 | NNE 4 | N 5 | NNW 5 | NNW 6 | NNW 6 | NNW 7 | N 8 | NNW 5 | NNW 7 | N 8 | NNW 7 | N 7 | N 7 |
Wave Graph  | |||||||||||||||||||||
 kJ | 41 | 50 | 56 | 20 | 32 | 26 | 7 | 48 | 27 | 51 | 106 | 109 | 133 | 141 | 144 | 102 | 176 | 138 | 69 | 66 | 37 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-off | cross-off | cross-on | cross-off | cross | cross-on | cross | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on |
High Tide | 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 | 00:50AM0.40m | 5:55AM2.92m | 3:24PM0.75m | 1:37AM0.35m | 6:42AM2.82m | 7:07PM2.52m | 2:30AM0.32m | 7:32AM2.69m | 2:49PM0.76m | 3:37AM0.33m |
Low Tide | 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 | 11:17PM0.14m | 11:37AM0.65m | 2:22PM0.65m | 00:04AM0.12m | 12:26PM0.66m | 3:13PM0.67m | 00:54AM0.13m | 1:21PM0.65m | 4:11PM0.68m | 1:48AM0.17m | ||
 | |  | | |  | | | |  | | | | | | | | |  | | | |
 | 5:39 | — | — | 5:41 | — | — | 5:41 | — | — | 5:43 | — | — | 5:45 | — | — | 5:46 | — | — | 5:47 | — | — |
 | — | — | 9:58 | — | — | 9:57 | — | — | 9:55 | — | — | 9:54 | — | — | 9:53 | — | — | 9:52 | — | — | 9:51 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 2 | — |
Temp °C | 23 | 27 | 28 | 24 | 26 | 26 | 23 | 24 | 23 | 20 | 20 | 18 | 16 | 16 | 16 | 16 | 15 | 16 | 16 | 17 | 17 |
Feels °C | 20 | 21 | 22 | 21 | 21 | 20 | 20 | 19 | 16 | 17 | 16 | 13 | 12 | 12 | 12 | 12 | 9 | 9 | 8 | 10 | 10 |
Swell 1 Height (m) Direction Period (s) | N 6 | — | — | — | — | N 5 | N 5 | — | — | — | — | — | — | — | N 8 | — | — | — | — | — | N 7 |
| kJ | 41 | — | — | — | — | 26 | 7 | — | — | — | — | — | — | — | 144 | — | — | — | — | — | 37 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | N 6 | N 6 | N 5 | N 4 | ENE 3 | — | N 4 | NNE 4 | N 5 | NNW 5 | NNW 6 | NNW 6 | NNW 7 | — | NNW 5 | NNW 7 | N 8 | NNW 7 | N 7 | — |
| kJ | — | 50 | 56 | 20 | 32 | 2 | — | 48 | 27 | 51 | 106 | 109 | 133 | 141 | — | 102 | 176 | 138 | 69 | 66 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 497 | 607 | 641 | 641 | 649 | 921 | 689 | 709 | 711 | 419 | 649 | 730 | 642 | 370 | 149 | 169 | 707 | 449 | 500 | 599 | 433 |
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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