Surf Forecasts:
Blokken surf forecast from 27 Jul 2026:
- Most powerful swell: Sunday 2 Aug, 5PM (local time) - 5.5ft (1.7m), 6s period, N swell with 197 kJ wave energy.
Best Forecast Surf Conditions for Blokken this week:
The most powerful waves expected at Blokken in the next 16 days are 1.7m 6s and forecast to arrive on Sunday (Aug 02) at 5PM. Winds are predicted to be cross-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 (Aug 01) at 2PM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Sun 2nd Aug) | 5.5ft (1.7m) 6s |
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.
Honestly, it’s a pretty lean run to start. We’re looking at a long stretch of poor conditions with almost nothing worth paddling out for. The water temp is sitting at 69°F, which is a massive 6°F warmer than usual for this time of year – that’s very unusual, and you’ll feel it if you get in.
From the 27th of July right through to the 7th of August, it’s a real battle. The wind is mostly cross-on or onshore, the swell is small and weak, and the energy is barely registering – often in the double digits, like 74 or 61. There’s a couple of cleaner moments around the 29th of July and the 4th of August, but the swell is just too tiny to get excited about. It’s a solid 10+ day gap with nothing worth recommending.
Now, hold on to your board, because the first real standout pops up on Saturday the 8th of August. Blokken is waking up. We’ve got a 6ft to 7ft swell from the west, with a period of 6 to 7 seconds. The energy jumps to 291 and then 353 (moderate wave energy), which is a serious step up. The wind is light and offshore or cross-off, which means it’s going to be clean. This is the best on offer in the whole window. The swell direction is from the west, while the optimum direction for Blokken is NNW, so it’s not a perfect match, but the size and the clean wind make it a solid goer. That 7ft is a bit big for beginners though.
Sunday the 9th of August still has some decent size, with 6ft from the WNW in the morning, but the wind is cross-off, keeping it clean. The energy is still strong at 214. It’s a good follow-up day, but the wind gets a bit messy in the afternoon.
Beyond that, the 11th of August has a 4ft NW swell with a longer 9-second period, and the energy is 272, but the wind is cross-on, so it’s not going to be as clean as the 8th.
So, to sum it up: the 8th of August is your golden ticket. Everything else is a waiting game. Don’t bother before that date.
Rusty.
Short Range ForecastMostly dry. Warm (max 34°C on Wed night, min 17°C on Mon morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 22°C on Thu night, min 15°C on Sat morning). Wind will be generally light. | ||||||||||||||||||||
Monday 27 | Tuesday 28 | Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | |||||||||||||||
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) | NW 5 | NW 5 | NNW 5 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 9 | NNW 9 | W 5 | W 4 | WSW 5 | NW 4 | NNW 4 | NW 5 | N 8 | N 3 | N 6 | N 6 | N 6 | N 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 74 | 53 | 15 | 45 | 32 | 18 | 9 | 8 | 16 | 27 | 9 | 31 | 19 | 12 | 5 | 4 | 7 | 49 | 41 | 197 | 83 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-off | cross-on | on | off | cross-off | cross-on | cross | cross-on | cross-on | cross-off | on | cross-on | off | cross | cross-on | cross-off | cross | cross-on | cross-off |
High Tide | 2:42PM2.27m | 10:09PM0.58m | 10:28AM0.74m | 3:20PM2.32m | 10:50PM0.54m | 11:04AM0.76m | 3:52PM2.39m | 4:05AM2.59m | 4:22PM2.46m | 4:38AM2.66m | 11:49AM0.73m | 4:53PM2.50m | 11:59PM0.38m | 5:09AM2.70m | 5:26PM2.50m | 00:24AM0.37m | 5:41AM2.72m | 5:59PM2.49m | 1:03AM0.37m | ||
Low Tide | 8:04AM0.56m | 8:28PM0.42m | 8:42AM0.59m | 9:07PM0.38m | 9:15AM0.61m | 9:40PM0.36m | 9:45AM0.63m | 10:03PM0.32m | 10:14AM0.65m | 10:28PM0.29m | 10:44AM0.68m | 11:00PM0.27m | 11:14AM0.70m | 11:35PM0.25m | |||||||
 |  |  | | |  | | | | | | | | | | | | | |  | | |
 | 5:56 | — | — | 5:58 | — | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — |
 | — | — | 9:42 | — | — | 9:39 | — | — | 9:38 | — | — | 9:37 | — | — | 9:36 | — | — | 9:34 | — | — | 9:31 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 17 | 18 | 20 | 20 | 23 | 26 | 27 | 32 | 34 | 20 | 21 | 22 | 20 | 18 | 18 | 18 | 19 | 18 | 19 | 19 | 19 |
Feels °C | 13 | 16 | 19 | 19 | 22 | 25 | 25 | 29 | 32 | 18 | 20 | 20 | 19 | 14 | 17 | 16 | 16 | 14 | 15 | 14 | 13 |
Swell 1 Height (m) Direction Period (s) | — | NNW 9 | NNW 5 | NNW 8 | NNW 8 | NNW 7 | NNW 7 | NNW 7 | NNW 9 | NNW 8 | NNW 8 | NW 4 | WSW 5 | WSW 4 | NW 5 | NNW 4 | — | — | — | — | — |
| kJ | — | 8 | 15 | 45 | 32 | 18 | 9 | 4 | 16 | 7 | 7 | 3 | 4 | 2 | 5 | 2 | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | NNW 8 | — | WSW 4 | — | NNW 9 | NNW 9 | — | — | — | N 8 | — | N 8 | N 8 | N 8 | — | — | — | — | — |
| kJ | — | — | 13 | — | 2 | — | 8 | 8 | — | — | — | 5 | — | 5 | 1 | 4 | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 5 | NW 5 | WSW 4 | SW 5 | — | — | — | — | SW 3 | W 5 | W 4 | WSW 5 | NW 4 | NNW 4 | — | — | N 3 | N 6 | N 6 | N 6 | N 5 |
| kJ | 74 | 53 | 13 | 6 | — | — | — | — | 2 | 27 | 9 | 31 | 19 | 12 | — | — | 7 | 49 | 41 | 197 | 83 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 370 | 337 | 107 | 261 | 337 | 261 | 261 | 640 | 644 | 652 | 737 | 738 | 691 | 745 | 748 | 738 | 302 | 19 | 211 | 749 | 436 |
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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