
Surf Forecasts:
Blokken surf forecast from 7 Sep 2026:
- Best quality surf: Thursday 10 Sep, 2AM (local time) - 3.5ft (1.0m), 8s period, NNW swell with glassy winds.
- Most powerful swell: Wednesday 9 Sep, 5PM (local time) - 4.5ft (1.4m), 9s period, NW swell with 309 kJ wave energy.
- Next surfable swell (1★+): Thursday 10 Sep, 2AM (local time) - 3.5ft (1.0m), 8s 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 Thursday (Sep 10) at 2AM. The primary swell is predicted to be 1.0m and 8s period. The wind is predicted to be glassy as the swell arrives.
The most powerful waves expected at Blokken in the next 16 days are 1.4m 9s and forecast to arrive on Wednesday (Sep 09) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.2m 2s period and expected on Saturday (Sep 12) at 11AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 2AM (Thu 10th Sep) | 3.5ft (1.0m) 8s |
| Best Surf | 2AM (Thu 10th Sep) | 3.5ft (1.0m) 8s |
| Most Powerful | 5PM (Wed 9th Sep) | 4.5ft (1.4m) 9s |
Table - best surf conditions forecast for Blokken over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s be straight with you – this forecast for the next 16 days is a tough one. We’ve got a long, dry stretch ahead with very little to get excited about. The only break on the radar is Blokken, and even then, it’s a real struggle to find a wave worth paddling out for.
The whole period starts off pretty grim. The first few days you might as well stay home. Monday the 7th kicks off with a windy, cross-shore mess and a weak 3ft swell from the WSW with a short, snappy period of only 4 seconds. The water is sitting at 69°, which is a whole 5° warmer than usual for this time of year – that’s pretty notable, but it doesn’t make the surf any better. The combined energy is a paltry 32, so there’s just no power in the water. Tuesday and Wednesday are more of the same: lumpy cross-onshore winds and poor conditions.
We finally get a little window of clean surf on Thursday morning, the 10th. The wind swings light and offshore from the south, giving us a clean face on a tiny 2ft swell from the NNW. The combined energy is still weak at 58, but it’s the best we’ll see for a long while. Blokken is inconsistent, so don’t expect much, but if you’re desperate for a paddle and a few small, clean waves, that’s your moment. The swell period is a middling 8 seconds, so it’s a bit weak.
After that, we’re back into the doldrums. From Friday the 11th all the way through to Saturday the 19th, it’s a painful run of tiny, weak, and often wind-affected swells. The combined energy drops into the single digits and teens for days on end. The setup is so poor, with strong cross-shore winds and barely any swell, that it honestly looks more interesting for kite surfing than paddle surfing. There’s a long gap of over a week with nothing worth recommending.
The very end of the window shows a slight glimmer of hope. On Sunday the 20th, we see a 4ft swell from the north with a combined energy of 112 – that’s moderate wave energy for a change. The wind is light and offshore from the south, so it could be clean. But again, Blokken is inconsistent, and it’s a long way out. It’s a wait-and-see deal.
So, the only standout here is Thursday morning, the 10th. It’s not big, it’s not powerful, but it’s clean. The rest of the run is a blank. For this area, that’s just how it goes sometimes. Forecasts can change, but right now, it’s a waiting game.
Rusty.
Short Range ForecastModerate rain (total 11mm), heaviest on Tue afternoon. Warm (max 20°C on Mon afternoon, min 15°C on Tue night). Winds decreasing (fresh winds from the WSW on Mon night, calm by Wed night). | Days 5-7 Weather SummaryMostly dry. Very mild (max 19°C on Sat afternoon, min 16°C on Thu night). Wind will be generally light. | |||||||||||||||||||
Mon 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 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) | WSW 4 | WSW 6 | W 5 | W 5 | WNW 5 | NW 7 | NW 9 | NNW 8 | NNW 8 | NNW 8 | N 8 | NNW 7 | NNW 7 | N 7 | N 7 | WSW 3 | WSW 4 | NNW 4 | NNW 4 | WSW 4 |
Wave Graph | ||||||||||||||||||||
29 | 131 | 43 | 52 | 125 | 218 | 309 | 116 | 58 | 45 | 30 | 17 | 10 | 4 | 1 | 2 | 8 | 7 | 3 | 3 | |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross | cross-on | cross-on | cross-on | on | on | glassy | cross-off | cross-on | cross-off | cross-on | cross-on | cross | cross-off | cross-on | cross | cross-on | cross-on | cross |
High Tide | 00:37AM2.38m | 8:06AM0.67m | 8:49PM0.57m | 8:43AM0.69m | 2:09PM2.38m | 9:23PM0.51m | 9:29AM0.75m | 2:52PM2.53m | 10:06PM0.50m | 10:14AM0.82m | 3:32PM2.65m | 10:47PM0.51m | 10:56AM0.87m | 4:11PM2.76m | 11:27PM0.53m | 11:37AM0.89m | 2:15PM0.96m | 00:07AM0.54m | ||
Low Tide | 5:51PM0.54m | 6:31AM0.62m | 7:04PM0.48m | 9:31PM0.55m | 7:30AM0.65m | 7:55PM0.40m | 10:27PM0.44m | 8:14AM0.68m | 8:36PM0.34m | 8:50AM0.69m | 9:14PM0.31m | 9:25AM0.69m | 2:01PM0.86m | 9:51PM0.30m | 9:59AM0.67m | 2:30PM0.95m | 10:26PM0.32m | |||
— | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — | 7:11 | — | — | 7:13 | — | — | |
8:17 | — | — | 8:15 | — | — | 8:13 | — | — | 8:10 | — | — | 8:08 | — | — | 8:06 | — | — | 8:04 | — | |
mm | — | — | — | 6 | 3 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | 1 |
Temp °C | 20 | 20 | 18 | 16 | 16 | 17 | 16 | 16 | 15 | 17 | 17 | 17 | 18 | 18 | 17 | 19 | 19 | 18 | 18 | 20 |
Feels °C | 16 | 16 | 14 | 14 | 10 | 12 | 11 | 13 | 14 | 15 | 16 | 14 | 16 | 17 | 15 | 18 | 19 | 15 | 13 | 18 |
Swell 1 Height (m) Direction Period (s) | N 6 | N 6 | — | — | — | — | — | NNW 8 | NNW 8 | NNW 8 | N 8 | NNW 7 | NNW 7 | N 7 | N 7 | N 7 | NW 5 | NNW 4 | NNW 4 | NW 4 |
3 | 1 | — | — | — | — | — | 116 | 58 | 45 | 30 | 17 | 10 | 4 | 1 | 1 | 1 | 7 | 3 | 1 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | NW 4 | NW 4 | — | N 6 | WSW 4 | WSW 4 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | 1 | 1 | — | 1 | 3 | 1 | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | WNW 4 | W 4 | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2 | 1 | — | |
Wind waves Height (m) Direction Period (s) | WSW 4 | WSW 6 | W 5 | W 5 | WNW 5 | NW 7 | NW 9 | — | — | — | — | — | W 4 | — | SSW 2 | WSW 3 | WSW 4 | — | — | WSW 4 |
29 | 131 | 43 | 52 | 125 | 218 | 309 | — | — | — | — | — | 1 | — | 1 | 2 | 8 | — | — | 3 | |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 546 | 617 | 356 | 341 | 696 | 556 | 373 | 0 | 0 | 195 | 261 | 337 | 533 | 458 | 461 | 389 | 461 | 533 | 589 | 461 |
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.










