Surf Forecasts:
Blokken surf forecast from 28 Jul 2026:
- Most powerful swell: Monday 3 Aug, 11PM (local time) - 4.5ft (1.3m), 6s period, N swell with 126 kJ wave energy.
Best Forecast Surf Conditions for Blokken this week:
The most powerful waves expected at Blokken in the next 16 days are 1.3m 6s and forecast to arrive on Monday (Aug 03) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 2s period and expected on Sunday (Aug 02) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Mon 3rd Aug) | 4.5ft (1.3m) 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 cards for the next couple of weeks.
Honestly, it’s a grim start. We’re looking at a long stretch of nothing much happening. The first recommendation doesn’t come until the 6th of August, so we’ve got over a week of flat, poor conditions to sit through. The winds are messy, and the swell is tiny – a real bummer.
The first real glimmer of hope comes on the morning of Thursday, 6th August at Blokken. The wind drops to glassy, which is a major positive for clean conditions. The swell is a tiny 4ft from the WSW, with a short period of 5 seconds. The combined energy is weak (79). It’s surfable, but it’s very ordinary. Don’t get your hopes up for anything special.
The afternoon of the 6th gets a little cleaner with a cross-offshore breeze, but the swell drops off again. The 12th of August sees a slight increase in size, with the afternoon pushing 4ft from the WSW, but it’s cross-onshore and lumpy.
The one standout, if you can call it that, is the morning of Thursday, 13th August. The swell picks up to 5ft from the WSW, with a period of 6 seconds. The combined energy jumps to moderate (171). The biggest issue is the wind is a moderate cross-onshore from the WSW, which will make it choppy. This is the biggest swell of the window, but the quality isn’t there for a proper session. It’s a bit of a tease.
Overall, the best bet is the 13th of August for the biggest swell, but be prepared for lumpy conditions. The rest of the period is a write-off.
Rusty.
Short Range ForecastMostly dry. Warm (max 31°C on Wed afternoon, min 17°C on Fri morning). Winds increasing (light winds from the NE on Tue night, fresh winds from the NNW by Fri afternoon). | Days 5-7 Weather SummaryMostly dry. Warm (max 24°C on Mon afternoon, min 15°C on Fri night). Winds increasing (calm on Sat morning, fresh winds from the NNE by Sun night). | ||||||||||||||||||
Wednesday 29 | Thursday 30 | Friday 31 | Saturday 1 | Sunday 2 | Monday 3 | ||||||||||||||
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 7 | NNW 9 | NNW 9 | WSW 4 | W 5 | NW 4 | NW 4 | N 8 | NNW 5 | N 5 | NNW 6 | NNW 6 | NNW 5 | NNW 5 | NNW 6 | N 5 | N 6 | N 5 | N 6 |
Wave Graph  | |||||||||||||||||||
 kJ | 17 | 8 | 15 | 9 | 15 | 6 | 5 | 5 | 56 | 28 | 15 | 7 | 3 | 3 | 3 | 29 | 23 | 57 | 85 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | cross | cross-on | cross-off | on | cross-on | off | on | cross-on | cross-off | glassy | on | cross-off | cross-off | cross-on | cross-off | cross | on | cross-on |
High Tide | 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 | 6:16AM2.73m | 6:35PM2.50m | 1:52AM0.36m | |
Low Tide | 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 | 11:46AM0.70m | 2:28PM0.64m | 00:12AM0.22m | |||||
 | | |  |  | |  | | | | | | | | | | | | | |
 | — | 6:00 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:05 | — | — | 6:07 | — | — |
 | 9:39 | — | — | 9:38 | — | — | 9:37 | — | — | 9:36 | — | — | 9:34 | — | — | 9:31 | — | — | 9:30 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 24 | 25 | 31 | 31 | 20 | 20 | 20 | 19 | 18 | 17 | 18 | 19 | 19 | 21 | 23 | 23 | 22 | 24 | 20 |
Feels °C | 23 | 24 | 28 | 29 | 19 | 20 | 19 | 18 | 14 | 12 | 17 | 16 | 16 | 17 | 18 | 16 | 20 | 22 | 17 |
Swell 1 Height (m) Direction Period (s) | NNW 7 | NNW 7 | NNW 9 | NNW 9 | NNW 8 | NW 4 | WSW 5 | WSW 5 | SW 4 | — | NNW 6 | NNW 6 | NNW 5 | NNW 5 | NNW 6 | N 5 | N 6 | — | — |
| kJ | 17 | 4 | 15 | 8 | 7 | 6 | 4 | 5 | 1 | — | 15 | 7 | 3 | 3 | 3 | 29 | 23 | — | — |
Swell 2 Height (m) Direction Period (s) | NNW 9 | NNW 9 | — | — | — | WSW 4 | NW 4 | NNW 5 | — | — | — | — | N 7 | — | N 7 | — | — | — | — |
| kJ | 8 | 8 | — | — | — | 3 | 5 | 2 | — | — | — | — | 1 | — | 1 | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | N 8 | N 8 | N 8 | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | 5 | 5 | 5 | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | — | — | — | WSW 4 | W 5 | — | — | — | NNW 5 | N 5 | — | — | NE 2 | ENE 2 | NNE 2 | — | — | N 5 | N 6 |
| kJ | — | — | — | 9 | 15 | — | — | — | 56 | 28 | — | — | 1 | 1 | 1 | — | — | 57 | 85 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 261 | 640 | 690 | 652 | 652 | 737 | 733 | 686 | 710 | 436 | 733 | 689 | 710 | 689 | 710 | 691 | 532 | 555 | 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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