Surf Forecasts:
Blokken surf forecast from 7 Aug 2026:
- Most powerful swell: Tuesday 11 Aug, 8PM (local time) - 3.5ft (1.0m), 5s period, N swell with 44 kJ wave energy.
Best Forecast Surf Conditions for Blokken this week:
The most powerful waves expected at Blokken in the next 16 days are 1.0m 5s and forecast to arrive on Tuesday (Aug 11) at 8PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 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 | 8PM (Tue 11th Aug) | 3.5ft (1.0m) 5s |
Table - best surf conditions forecast for Blokken over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let's have a look at what's on the menu for Blokken over the next couple of weeks.
Right off the bat, I gotta be straight with you – the surf outlook for this spot is a tough one. We're looking at a long, frustrating run of tiny, choppy slop for the first week, and honestly, the whole 16-day window is a write-off for quality paddle surfing.
The water temp is sitting at a very unusual 71°, which is much warmer than normal for this time of year, but that's about the only highlight.
The first real pulse of energy doesn't show up until Friday, the 21st of August, with a lumpy 6-foot swell coming from the West. Now, that might sound okay, but it's a short period affair at 6 seconds, and the wind is howling onshore from the WNW at 31 mph. The wave energy is strong (302), but it's going to be a messy, blown-out mess. That setup at a beach-and-reef break like Blokken actually looks far more interesting for kite surfing than paddle surfing, especially with the heavy winds. Conditions don't improve much over that weekend, with onshore winds and a cross-shore chop ruining the 4-foot to 4-foot swell on Saturday the 22nd.
Honestly, there's not a single standout session here. The whole period is a bit of a disappointment. For the rare days with clean conditions, like Saturday the 8th morning or Thursday the 13th morning, the swell is just too tiny – 1 feet and 1.0 feet respectively – to get excited about. The longer period swells just aren't showing up.
So, for the first 10 days, expect flat or barely rideable conditions. The surf picks up in size from the 21st, but the wind kills it. It’s one of those stretches where you either take the board for a paddle anyway, or find something else to do. Forecasts can change, but for now, this is a tough one.
Stay salty, and keep an eye on the horizon.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Sun afternoon, min 17°C on Fri night). Wind will be generally light. | Days 5-7 Weather SummaryMostly dry. Warm (max 29°C on Wed night, min 13°C on Wed morning). Winds decreasing (fresh winds from the NNE on Tue afternoon, light winds from the SE by Thu morning). | |||||||||||||||||||
Fri 7 | Saturday 8 | Sunday 9 | Monday 10 | Tuesday 11 | Wednesday 12 | Thursday 13 | ||||||||||||||
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 | N 7 | NNW 7 | N 7 | N 6 | N 6 | N 6 | N 9 | N 4 | NNW 4 | N 4 | N 5 | N 4 | N 5 | N 7 | NNW 7 | N 5 | N 7 | N 7 | N 7 |
Wave Graph  | ||||||||||||||||||||
 kJ | 50 | 28 | 15 | 14 | 3 | 3 | 1 | 2 | 9 | 29 | 18 | 12 | 28 | 18 | 28 | 16 | 13 | 10 | 4 | 4 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-off | off | cross-on | off | cross-on | on | glassy | cross-on | cross-on | cross | cross | cross-on | cross-off | cross-off | cross | cross-off | off | cross-on | cross-on |
High Tide | 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 | ||||||
 |  | |  |  | | | | | | | | | | | | | | | | |
 | — | — | 6:15 | — | — | 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 | 18 | 18 | 20 | 23 | 23 | 22 | 27 | 27 | 20 | 19 | 18 | 16 | 18 | 19 | 18 | 27 | 29 | 26 | 32 | 32 |
Feels °C | 15 | 15 | 18 | 18 | 18 | 20 | 24 | 24 | 17 | 15 | 13 | 12 | 12 | 12 | 13 | 21 | 23 | 24 | 28 | 28 |
Swell 1 Height (m) Direction Period (s) | NNW 8 | N 7 | NNW 7 | — | N 6 | N 6 | N 6 | N 9 | — | — | N 8 | N 5 | — | N 5 | N 7 | NNW 7 | N 5 | N 7 | N 7 | N 7 |
| kJ | 50 | 28 | 15 | — | 3 | 3 | 1 | 2 | — | — | 1 | 12 | — | 18 | 28 | 16 | 13 | 10 | 4 | 4 |
Swell 2 Height (m) Direction Period (s) | SW 5 | — | — | — | N 3 | — | — | N 6 | — | — | N 7 | NNW 11 | — | NNW 9 | — | N 8 | N 8 | — | — | — |
| kJ | 1 | — | — | — | 1 | — | — | 1 | — | — | 1 | 12 | — | 16 | — | 6 | 5 | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | N 8 | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | N 7 | E 2 | — | — | NNE 3 | N 4 | NNW 4 | N 4 | ENE 3 | N 4 | E 3 | ENE 3 | NE 2 | ESE 3 | ESE 3 | — | SSE 3 |
| kJ | — | — | — | 14 | 1 | — | — | 1 | 9 | 29 | 18 | 1 | 28 | 6 | 3 | 1 | 3 | 1 | — | 1 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 179 | 88 | 337 | 718 | 689 | 337 | 689 | 701 | 724 | 684 | 689 | 422 | 432 | 88 | 88 | 485 | 88 | 447 | 302 | 666 |
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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