Surf Forecasts:
Blokken surf forecast from 3 Aug 2026:
- Most powerful swell: Wednesday 5 Aug, 11PM (local time) - 5.5ft (1.7m), 6s period, WSW swell with 242 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 Wednesday (Aug 05) at 11PM. Winds are predicted to be cross-shore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.3m 3s period and expected on Monday (Aug 03) at 8AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 11PM (Wed 5th 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 take a look at what’s cookin’ for Blokken over the next couple of weeks.
Well, I gotta be straight with you – this outlook is a tough one. We’re lookin’ at a long, dry spell with barely a ripple worth paddlin’ for. The first real chance to even think about gettin’ the board wet doesn’t show up until the middle of the second week. The water’s a balmy 71°F, which is a whopping 7°F warmer than usual for this time of year – it’s like bathwater out there, but unfortunately, the waves aren’t warmin’ my heart.
The first few days are a total write-off. Tiny, weak swell with poor, onshore wind. We’re talkin’ waves under 2ft and combined energy barely scrapin’ double digits (10), with a rubbish 4-second period. It’s just a mess. That poor pattern hangs around for over a week, with the wind mostly blowin’ straight on or cross-on, making everything choppy and lumpy. There’s a tiny glimmer of cleaner conditions on the morning of the 11th of August with a light cross-off breeze, but the swell is still a measly 3ft and weak (67 energy). Not worth a special trip.
The only time that gets my attention is later in the run. Friday the 14th of August afternoon is the standout, and it’s not sayin’ much. We’ll see a clean 4ft swell from the NNW with a gentle offshore breeze out of the ESE. The combined energy bumps up to a moderate 115, and with that offshore wind, the waves will have some shape. It’s not firing, but it’s the best we’re gonna get. The spot is a bit inconsistent, so you might wait around for a set, but that clean, glassy surface will make it worth the wait for a few fun ones.
The next morning, Saturday the 15th of August, has a similar vibe with a clean 3ft from the N and light cross-off wind, but it’s a tick down in energy (89). The rest of the second week falls back into that same old story of onshore slop.
So, if you’re desperate, pencil in the afternoon of the 14th of August. Otherwise, it’s a blank run for the books. Forecasts can change, but this one’s lookin’ pretty grim.
Rusty.
Short Range ForecastMostly dry. Warm (max 27°C on Mon afternoon, min 19°C on Mon morning). Winds increasing (light winds from the NE on Mon night, strong winds from the WSW by Wed night). | Days 4-6 Weather SummaryMostly dry. Warm (max 21°C on Sat night, min 17°C on Thu afternoon). Winds decreasing (fresh winds from the W on Thu afternoon, light winds from the NW by Fri morning). | ||||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | Sunday 9 | |||||||||||||||
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) | NNE 4 | NNW 8 | NNW 8 | NNW 7 | NNW 9 | WSW 5 | WSW 6 | WSW 6 | WSW 7 | W 5 | W 5 | NW 6 | NW 7 | NW 7 | NNW 7 | NNW 7 | NNW 6 | N 6 | N 3 | NNW 4 | NW 4 |
Wave Graph  | |||||||||||||||||||||
 kJ | 4 | 20 | 11 | 10 | 16 | 41 | 110 | 124 | 232 | 73 | 71 | 71 | 75 | 47 | 35 | 15 | 14 | 7 | 8 | 31 | 3 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-off | on | cross | cross | cross | cross | cross | cross-on | cross-on | cross-on | cross-on | on | on | cross-on | off | cross-on | cross-on | cross-on | on | cross-on | cross |
High Tide | 1:02PM0.80m | 6:35PM2.50m | 1:52AM0.36m | 6:55AM2.72m | 7:14PM2.51m | 7:39AM2.68m | 2:50PM0.72m | 8:31AM2.56m | 8:55PM2.42m | 9:41AM2.41m | 10:12PM2.34m | 10:59AM2.31m | 11:32PM2.33m | 12:15PM2.26m | 00:46AM2.41m | ||||||
Low Tide | 11:46AM0.70m | 2:28PM0.64m | 00:12AM0.22m | 12:21PM0.66m | 3:08PM0.67m | 00:54AM0.20m | 1:04PM0.61m | 3:39PM0.70m | 2:02AM0.22m | 2:05PM0.60m | 3:22AM0.24m | 3:55PM0.57m | 4:29AM0.30m | 4:59PM0.54m | 5:37AM0.38m | 6:08PM0.51m | |||||
 | |  |  |  | | | |  | | | | | | | | | | | | | |
 | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — | 6:11 | — | — | 6:13 | — | — | 6:15 | — | — | 6:16 | — | — |
 | — | — | 9:30 | — | — | 9:29 | — | — | 9:27 | — | — | 9:24 | — | — | 9:22 | — | — | 9:22 | — | — | 9:20 |
mm | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 25 | 27 | 26 | 24 | 21 | 23 | 19 | 20 | 20 | 18 | 19 | 19 | 18 | 18 | 19 | 20 | 19 | 21 | 19 | 18 | 17 |
Feels °C | 23 | 24 | 26 | 22 | 19 | 19 | 14 | 15 | 14 | 13 | 14 | 15 | 17 | 16 | 16 | 17 | 16 | 19 | 18 | 15 | 13 |
Swell 1 Height (m) Direction Period (s) | NNE 4 | — | NNW 8 | NNW 7 | NNW 9 | NNW 8 | N 8 | N 8 | N 8 | N 7 | NW 6 | — | SW 5 | NW 7 | NNW 7 | NNW 7 | NNW 6 | N 6 | — | — | NW 4 |
| kJ | 4 | — | 11 | 10 | 16 | 13 | 5 | 1 | 1 | 1 | 22 | — | 1 | 47 | 35 | 15 | 14 | 7 | — | — | 3 |
Swell 2 Height (m) Direction Period (s) | NNW 5 | — | N 4 | NNW 9 | — | — | — | — | — | — | — | — | — | W 5 | — | — | — | — | — | — | NW 6 |
| kJ | 3 | — | 1 | 8 | — | — | — | — | — | — | — | — | — | 1 | — | — | — | — | — | — | 1 |
Swell 3 Height (m) Direction Period (s) | NW 8 | — | N 6 | N 6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | 3 | — | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | E 3 | NNW 8 | — | — | SW 3 | WSW 5 | WSW 6 | WSW 6 | WSW 7 | W 5 | W 5 | NW 6 | NW 7 | — | — | SSE 2 | — | — | N 3 | NNW 4 | — |
| kJ | 1 | 20 | — | — | 2 | 41 | 110 | 124 | 232 | 73 | 71 | 71 | 75 | — | — | 1 | — | — | 8 | 31 | — |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 575 | 499 | 532 | 575 | 302 | 392 | 397 | 493 | 652 | 709 | 584 | 395 | 195 | 195 | 27 | 337 | 955 | 735 | 684 | 575 | 689 |
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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