Surf Forecasts:
Blokken surf forecast from 7 Aug 2026:
- Most powerful swell: Friday 7 Aug, 11AM (local time) - 2.5ft (0.8m), 8s period, NNW swell with 75 kJ wave energy.
Best Forecast Surf Conditions for Blokken this week:
The most powerful waves expected at Blokken in the next 16 days are 0.8m 8s and forecast to arrive on Friday (Aug 07) at 11AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.6m 3s period and expected on Wednesday (Aug 12) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11AM (Fri 7th Aug) | 2.5ft (0.8m) 8s |
Table - best surf conditions forecast for Blokken over the next 16 days.
The Lowdown
Alright, this is Rusty. Let's talk about what we've got on the table for the next couple of weeks.
To be straight with you, the outlook for the next 16 days is a tough one. We're looking at a long stretch of flat, messy, or just plain unsurfable conditions. The first time we see any kind of swell that's even worth a mention is a full week away, on Sunday, the 16th of August. Before that, it's a wasteland of tiny waves, blown-out chop, and onshore winds. You’d be wasting your time.
For the one spot we have intel on, Blokken, the first hint of life comes on the morning of Sunday, the 16th. We're talking a 3ft swell from the west, with a short period of 5 seconds. The wind is looking clean with a cross-offshore breeze, which is a positive. The combined wave energy is weak (52). It's surfable, but the conditions are just ordinary. It's not going to be a classic.
The real standout, if you can call it that, is looking like Thursday, the 20th of August. The swell picks up to 5ft from the west-northwest, with a period of 6 seconds. The combined energy jumps into the moderate range at 167. The morning is looking clean under a light breeze, but it's a cross-onshore wind. The afternoon gets stronger, with a 16 mph onshore wind making it a messy, unknown situation. At 5ft, this is still manageable for confident intermediates, but the wind is going to be the enemy. There's nothing here that screams "drop everything and go."
The rest of the run into the second week is much the same: small, short-period wind swells, mostly with onshore or cross-onshore winds. The water temperature is running much warmer than normal for this time of year, which is a bit of a novelty, but it doesn't change the fact the surf is disappointing.
Honestly, the best advice is to keep your board in the car and check the forecast again. It’s a flat spell, plain and simple.
Rusty.
Short Range ForecastMostly dry. Warm (max 26°C on Sun night, min 17°C on Fri morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 32°C on Wed night, min 13°C on Wed morning). Winds decreasing (fresh winds from the N on Mon afternoon, light winds from the E by Wed night). | ||||||||||||||||||||
Friday 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | |||||||||||||||
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) | NNW 8 | NNW 8 | N 7 | NNW 7 | NNW 7 | N 6 | N 6 | N 6 | N 9 | N 4 | NNW 5 | N 5 | N 5 | N 5 | N 5 | N 7 | NNW 9 | NNE 6 | N 8 | NW 3 | NNW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 75 | 50 | 28 | 15 | 15 | 3 | 3 | 1 | 2 | 19 | 47 | 39 | 13 | 17 | 26 | 14 | 25 | 10 | 5 | 5 | 16 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-on | cross-off | off | cross-on | off | cross | cross-on | cross-off | cross-on | cross-on | cross | cross-off | cross-on | cross-off | cross-off | cross | cross-off | cross-off | on | cross-on |
High Tide | 9:41AM2.41m | 10:12PM2.34m | 10:59AM2.31m | 11:32PM2.33m | 12:15PM2.26m | 00:46AM2.41m | 8:46AM0.61m | 9:12PM0.61m | 9:19AM0.64m | 2:18PM2.43m | 9:46PM0.54m | 9:58AM0.70m | 3:06PM2.53m | 10:25PM0.51m | 10:37AM0.79m | 3:50PM2.61m | 11:06PM0.50m | ||||
Low Tide | 3:55PM0.57m | 4:29AM0.30m | 4:59PM0.54m | 5:37AM0.38m | 6:08PM0.51m | 6:45AM0.44m | 7:15PM0.44m | 9:49PM0.59m | 7:43AM0.48m | 8:08PM0.35m | 8:30AM0.54m | 8:52PM0.29m | 9:10AM0.60m | 9:32PM0.24m | |||||||
 |  |  | | |  | | | | | | | | | | | | | | | | |
 | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — | 6:18 | — | — | 6:20 | — | — | 6:22 | — | — | 6:22 | — | — |
 | — | — | 9:22 | — | — | 9:22 | — | — | 9:20 | — | — | 9:17 | — | — | 9:15 | — | — | 9:14 | — | — | 9:12 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 18 | 19 | 22 | 24 | 22 | 25 | 26 | 20 | 20 | 17 | 17 | 21 | 23 | 19 | 31 | 32 | 27 | 25 | 21 |
Feels °C | 15 | 15 | 15 | 17 | 19 | 20 | 20 | 22 | 22 | 17 | 15 | 12 | 13 | 14 | 17 | 14 | 26 | 28 | 25 | 21 | 18 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | NNW 8 | N 7 | NNW 7 | NNW 7 | N 6 | N 6 | N 6 | N 9 | — | — | N 12 | N 5 | NNW 10 | N 5 | N 7 | NNW 9 | NNE 6 | N 8 | — | NNW 4 |
| kJ | 75 | 50 | 28 | 15 | 15 | 3 | 3 | 1 | 2 | — | — | 3 | 13 | 9 | 26 | 14 | 25 | 10 | 5 | — | 16 |
Swell 2 Height (m) Direction Period (s) | — | SW 5 | — | — | — | — | — | — | N 6 | — | — | N 8 | NNW 11 | — | NNW 9 | NNW 9 | — | N 8 | — | — | N 7 |
| kJ | — | 1 | — | — | — | — | — | — | 1 | — | — | 1 | 11 | — | 8 | 7 | — | 5 | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | ESE 2 | — | — | NE 2 | N 4 | NNW 5 | N 5 | ENE 3 | N 5 | E 3 | E 3 | ENE 2 | ESE 3 | S 3 | NW 3 | — |
| kJ | — | — | — | — | — | 1 | — | — | 1 | 19 | 47 | 39 | 1 | 17 | 8 | 6 | 1 | 1 | 1 | 5 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 179 | 302 | 88 | 710 | 710 | 337 | 714 | 701 | 710 | 689 | 689 | 649 | 737 | 875 | 88 | 485 | 640 | 336 | 392 | 691 | 543 |
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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