Surf Forecasts:
Blokken surf forecast from 1 Sep 2026:
- Best quality surf: Saturday 5 Sep, 11PM (local time) - 3ft (0.9m), 7s period, NNW swell with glassy winds.
- Most powerful swell: Friday 4 Sep, 2PM (local time) - 6ft (1.9m), 7s period, W swell with 316 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 11PM (local time) - 3ft (0.9m), 7s period with NNW 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 Saturday (Sep 05) at 11PM. The primary swell is predicted to be 0.9m and 7s period with a secondary swell of 0.3m and 4s. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Blokken in the next 16 days are 1.9m 7s and forecast to arrive on Friday (Sep 04) at 2PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 2s period and expected on Sunday (Sep 06) at 2PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 5th Sep) | 3ft (0.9m) 7s |
| Best Surf | 11PM (Sat 5th Sep) | 3ft (0.9m) 7s |
| Most Powerful | 2PM (Fri 4th Sep) | 6ft (1.9m) 7s |
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 offer for Blokken over the next couple of weeks. I’ll be straight with you – it’s a quiet outlook for the most part.
We’ve got a real dry spell to kick things off. From now, right through until early on the 6th of September, it’s all pretty much a write-off. The wind is howling from the west and southwest, gusting up to 31 mph on the 4th, and the swell is a messy, short-period chop. Not worth getting wet for. You’ll be battling near-gale conditions and poor surf. It’s not until the morning of Sunday the 6th that we see the first faint glimmer of hope.
That Sunday morning, the 6th, brings a shift. The wind swings around to a light S'ly, 9 mph, blowing cross-offshore. The swell drops to a tiny 2 ft from the NNW, but the energy is weak (51). It’s surfable, but only just. The afternoon goes glassy calm with a 2 ft swell, but it’s flat as a pancake. Not exactly a standout.
The next real chance comes on the morning of the 12th of September. The ENE wind is light and cross-off, and the swell picks up to a clean 4 ft from the NNW. The energy is moderate (167), and the period is a solid 7 seconds. This is the best we’ve got. The conditions will be clean, and for an intermediate spot, it’s a decent little window. Blokken is an exposed break, and it’s inconsistent, so you have to take the moments when they come. Crowds are possible here, so keep an eye out.
After that, it tails off again. The 13th has some swell but the wind gets messy, and by the 14th and 15th, we’re back to tiny, weak waves. The water temperature is about average for this time of year, nothing wild to report.
So, to sum it up: the only real window to paddle out is the morning of the 12th of September at Blokken. It’s not a massive swell, but the wind will be right, and the conditions will be clean. Everything else in this 16-day run is either blown out or flat. Don’t hold your breath for the rest of it.
Rusty.
Short Range ForecastLight rain (total 8mm), mostly falling on Tue night. Warm (max 21°C on Thu night, min 18°C on Tue night). Winds increasing (light winds from the WSW on Tue night, strong winds from the WSW by Fri morning). | Days 5-7 Weather SummaryMostly dry. Warm (max 22°C on Mon afternoon, min 15°C on Sat afternoon). Winds decreasing (fresh winds from the WNW on Fri night, calm by Sun afternoon). | ||||||||||||||||||
Wednesday 2 | Thursday 3 | Friday 4 | Saturday 5 | Sunday 6 | Monday 7 | ||||||||||||||
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 6 | NW 6 | WSW 4 | WSW 6 | W 6 | WSW 6 | WSW 6 | WSW 6 | W 6 | NW 6 | NW 7 | NW 7 | NNW 7 | NNW 7 | NNW 8 | NNW 7 | NNW 7 | N 7 | W 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 20 | 14 | 18 | 165 | 151 | 109 | 176 | 271 | 235 | 165 | 233 | 189 | 83 | 48 | 35 | 18 | 9 | 3 | 62 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | cross-on | cross | cross | cross | cross | cross | on | on | cross-on | cross-on | off | cross-off | glassy | off | cross-off | cross | cross-off |
High Tide | 1:40AM0.44m | 6:32AM2.86m | 6:49PM2.78m | 7:14AM2.75m | 7:32PM2.73m | 8:03AM2.56m | 8:24PM2.58m | 9:07AM2.29m | 9:38PM2.36m | 10:39AM2.11m | 11:18PM2.28m | 12:06PM2.07m | 00:37AM2.38m | ||||||
Low Tide | 11:43PM0.24m | 11:56AM0.56m | 2:45PM0.72m | 00:27AM0.26m | 12:41PM0.53m | 1:42AM0.32m | 1:44PM0.55m | 3:10AM0.37m | 3:31PM0.55m | 4:17AM0.46m | 4:38PM0.55m | 5:24AM0.55m | 5:51PM0.54m | ||||||
 | |  |  |  | | | | |  |  | | | | |  | | |  | |
 | — | 6:56 | — | — | 6:56 | — | — | 6:58 | — | — | 7:01 | — | — | 7:01 | — | — | 7:03 | — | — |
 | 8:31 | — | 8:29 | — | — | 8:27 | — | — | 8:24 | — | — | 8:22 | — | — | 8:20 | — | — | 8:17 | — |
mm | 1 | 1 | — | 1 | 1 | 1 | 1 | — | 2 | — | — | — | — | — | — | — | — | — | — |
Temp °C | 18 | 18 | 19 | 19 | 19 | 20 | 21 | 20 | 18 | 19 | 16 | 16 | 18 | 15 | 20 | 21 | 21 | 22 | 22 |
Feels °C | 15 | 15 | 16 | 15 | 14 | 15 | 17 | 15 | 14 | 12 | 10 | 11 | 14 | 12 | 20 | 19 | 17 | 18 | 20 |
Swell 1 Height (m) Direction Period (s) | NNW 6 | NW 6 | NNW 5 | — | NNW 12 | NW 6 | NNW 10 | NNW 6 | — | — | — | — | NNW 7 | NNW 7 | NNW 8 | NNW 7 | NNW 7 | WSW 4 | N 6 |
| kJ | 20 | 8 | 10 | — | 14 | 19 | 10 | 4 | — | — | — | — | 83 | 48 | 35 | 18 | 9 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | N 7 | NNW 11 | NNW 6 | NNW 10 | — | — | — | — | — | WSW 4 | SSW 4 | — | — | N 7 | — |
| kJ | — | — | — | — | 1 | 12 | 4 | 9 | — | — | — | — | — | 3 | 1 | — | — | 3 | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | WSW 4 | W 4 | WSW 4 | WSW 6 | W 6 | WSW 6 | WSW 6 | WSW 6 | W 6 | NW 6 | NW 7 | NW 7 | — | — | — | SE 2 | SSW 2 | — | W 6 |
| kJ | 18 | 14 | 18 | 165 | 151 | 109 | 176 | 271 | 235 | 165 | 233 | 189 | — | — | — | 1 | 1 | — | 62 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 461 | 617 | 753 | 652 | 380 | 648 | 356 | 707 | 500 | 578 | 494 | 533 | 0 | 0 | 27 | 261 | 458 | 389 | 16 |
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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