Surf Forecasts:
Blokken surf forecast from 5 Sep 2026:
- Best quality surf: Saturday 5 Sep, 11PM (local time) - 3.5ft (1.0m), 7s period, NNW swell with glassy winds.
- Most powerful swell: Saturday 12 Sep, 8AM (local time) - 5ft (1.6m), 6s period, NW swell with 178 kJ wave energy.
- Next surfable swell (1★+): Saturday 5 Sep, 11PM (local time) - 3.5ft (1.0m), 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 1.0m and 7s period with a secondary swell of 0.4m 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 1.6m 6s and forecast to arrive on Saturday (Sep 12) at 8AM. Winds are predicted to be cross-offshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.5m 3s period and expected on Monday (Sep 07) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11PM (Sat 5th Sep) | 3.5ft (1.0m) 7s |
| Best Surf | 11PM (Sat 5th Sep) | 3.5ft (1.0m) 7s |
| Most Powerful | 8AM (Sat 12th Sep) | 5ft (1.6m) 6s |
Table - best surf conditions forecast for Blokken over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s take a hard look at what’s on offer for the next couple of weeks.
Honestly, it’s a pretty grim stretch ahead. The only break in the game is Blokken, and it’s a tough one to call – it’s an inconsistent spot, so a blank run like this is more normal for the area than a spectacular run of swell. The first few days are a write-off. We’ve got a bit of a pulse on the 5th, but it’s messy, windy, and the water temp is sitting at 69°, which is a whopping 5° warmer than usual for this time of year – that’s a very notable anomaly.
The real pain is the wind. From Saturday afternoon (5th September) through the whole of the following week, it’s a constant battle of onshore, cross, and cross-off breezes, never giving us a clean window. The one standout moment comes on the morning of Thursday, 10th September. The wind drops to glass from the ENE at just 3 mph, and we get a clean, 3 ft swell from the NNW with a period of 7 seconds. The combined energy is weak (65), but it’s the only time the ocean looks like a surf spot. That’s the best on offer – a small, clean, glassy session for the intermediate crew. The 3 ft height is small enough for beginners, but the inconsistency of the break makes it more of a challenge.
After that, there’s a massive gap. The next semi-decent window doesn’t arrive until the weekend of the 19th and 20th September. The morning of Saturday, 19th September, shows another glassy window with a 2 ft swell from the NNW, but it’s a week and a half away, so while it’s promising, it’s less certain. The energy is still low (58). The following Sunday morning (20th) has a clean, 2 ft swell from the N, but it’s a tiny wave.
Overall, the best wave of the whole 16-day window is that Thursday morning glass-off. It’s not a classic, but it’s clean. For the rest, you’re looking at kitesurfing conditions or just staying home.
Rusty.
Short Range ForecastLight rain (total 2mm), mostly falling on Mon morning. Warm (max 24°C on Sun night, min 15°C on Sun morning). Winds increasing (calm on Sat night, fresh winds from the WSW by Mon night). | Days 5-7 Weather SummaryLight rain (total 3mm), mostly falling on Tue night. Very mild (max 18°C on Tue night, min 13°C on Thu night). Winds decreasing (fresh winds from the SW on Tue afternoon, calm by Thu morning). | |||||||||||||||||||
Sat 5 | Sunday 6 | Monday 7 | Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | ||||||||||||||
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) | NW 7 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | SW 4 | WSW 4 | WSW 5 | W 5 | WSW 5 | WNW 5 | NW 6 | WNW 6 | NNW 7 | NNW 7 | NNW 7 | N 7 | SW 5 | SW 6 | NW 6 |
Wave Graph  | ||||||||||||||||||||
 kJ | 237 | 101 | 52 | 31 | 17 | 11 | 14 | 48 | 43 | 85 | 57 | 139 | 136 | 75 | 62 | 41 | 24 | 49 | 88 | 124 |
Wind (km/h) | ||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | cross-off | cross-off | cross-off | cross-off | cross-off | cross | cross | cross | cross | on | on | on | on | glassy | cross-on | cross-off | cross-off | cross-on | cross-off |
High Tide | 9:38PM2.36m | 10:39AM2.11m | 11:18PM2.28m | 12:06PM2.07m | 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 | ||||
Low Tide | 3:31PM0.55m | 4:17AM0.46m | 4:38PM0.55m | 5:24AM0.55m | 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 | |||||
 |  | | |  |  |  | |  |  |  | | | | | | | | |  | |
 | — | — | 7:01 | — | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:09 | — | — |
 | 8:22 | — | — | 8:20 | — | — | 8:17 | — | — | 8:15 | — | — | 8:13 | — | — | 8:10 | — | — | 8:08 | — |
mm | — | — | — | — | — | 2 | — | — | — | 1 | 2 | — | — | — | — | — | — | — | — | 3 |
Temp °C | 18 | 18 | 16 | 22 | 24 | 21 | 20 | 20 | 18 | 17 | 18 | 16 | 16 | 16 | 15 | 17 | 17 | 15 | 18 | 16 |
Feels °C | 13 | 16 | 12 | 19 | 20 | 16 | 17 | 16 | 13 | 11 | 13 | 11 | 11 | 12 | 13 | 13 | 14 | 11 | 15 | 14 |
Swell 1 Height (m) Direction Period (s) | — | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | N 6 | N 6 | — | NW 6 | — | — | — | NNW 7 | NNW 7 | NNW 7 | N 7 | NNW 7 | N 7 | — |
| kJ | — | 101 | 52 | 31 | 17 | 9 | 3 | 1 | — | 9 | — | — | — | 75 | 62 | 41 | 24 | 17 | 4 | — |
Swell 2 Height (m) Direction Period (s) | — | WSW 4 | WSW 4 | SW 4 | — | — | — | — | — | — | — | — | — | WSW 4 | WSW 4 | — | — | — | — | — |
| kJ | — | 3 | 3 | 2 | — | — | — | — | — | — | — | — | — | 6 | 3 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 7 | — | S 2 | — | SE 3 | SW 4 | WSW 4 | WSW 5 | W 5 | WSW 5 | WNW 5 | NW 6 | WNW 6 | — | — | WSW 3 | WSW 3 | SW 5 | SW 6 | NW 6 |
| kJ | 237 | — | 1 | — | 2 | 11 | 14 | 48 | 43 | 85 | 57 | 139 | 136 | — | — | 2 | 4 | 49 | 88 | 124 |
Nearest Offshore or Glassy | ||||||||||||||||||||
Distance (km) | 429 | 0 | 195 | 142 | 543 | 634 | 546 | 617 | 570 | 383 | 409 | 393 | 373 | 446 | 0 | 142 | 88 | 0 | 258 | 0 |
Best forecast wave conditions in Netherlands | ||||||||||||||||||||
Best forecast wave conditions in Netherlands | ||||||||||||||||||||
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Blokken surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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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