Locations within 70 miles of Castricum aan Zee
Castricum aan Zee eFoil Forecast
Live wave height, wind and water temp — plus an 8-day forecast scored 0–100 for every sport.
Current conditions
Is Castricum aan Zee good for e-foiling today? (19 Oct)
Today at Castricum aan Zee: Excellent for e-foiling — 82/100 for expert level. Wind 10 kn E · Tide -1.3 to 0.0 m. Best window around 22:00 UTC. Today's conditions at Castricum aan Zee: 0.3m waves with moderate offshore wind. Kite Foiling looks Excellent in the afternoon, with E-Foiling also worth considering. Water temperature is 16°C / 60°F.
Forecast updated · ShorSense™
One score per sport, per ability — physics, not vibes.
Today plus the next two days are free for everyone — scored in 3-hour windows, just like the app. The full 8-day forecast lives in the 4Shor app.
Is Castricum aan Zee a good e-foiling spot?
Castricum aan Zee faces NW, open to the prevailing swell and wind. For e-foiling that is the hard direction: expect the surface to be workable only when the forecast genuinely drops, not on an average day.
Today's wind is cross-offshore at 10 kn. Blowing off the land keeps the surface flatter near the beach for e-foiling, but it also pushes you out — stay inside where you can comfortably get back.
Over the published window Castricum aan Zee clears 60/100 for e-foiling at Intermediate, Advanced, Expert levels — that is who this spot is for on this sport. Today, 1 of 10 daylight hours clear that line at Intermediate.
Among the 31 scored spots within reach today, Castricum aan Zee ranks 13th for e-foiling. The order changes by discipline: the same conditions that put a spot top for one sport can drop it down the list for another.
Built from the sea floor up.

Seafloor mapping
Satellite-derived bathymetry with 10 m pixels and 10 cm vertical resolution out to ~40 m depth. The shape of the seabed is what determines where and how waves break.
National met-office wind models
Most apps run a single global model at 9–25 km. We blend regional NWP from national meteorological offices at 1.3–2 km — UK Met Office UKV, Météo-France AROME HD, ItaliaMeteo ICON-2I — with ECMWF IFS for the 8-day horizon. Finer resolution means the sea breeze, cliff funnelling and bay shadowing that changes everything for a session.
Coastal propagation
A nearshore wave model propagates the spectrum across the bathymetric mesh — modelling refraction, shoaling, dissipation, focusing and breaking as it goes. Most apps stop at swell + wind. We go further.
Per-sport scoring
10 sport models × 4 ability levels weight wave height, period, wind, tide and breaking conditions differently — calibrated against ridden sessions so the scores mean what they say.
In context.
A dune-backed North Sea beach with a sandy break on shifting sandbars, rated for advanced riders; sideshore wind gives cleanest conditions, onshore wind brings larger, messier shorebreak. A submerged shipwreck lies in the north kite zone. Kitesurfing and windsurfing run year-round except in front of the pavilions. Blue Flag status. A volunteer brigade with a rescue boat and jetski covers May–mid-September; sandbars are shallower and choppier at low tide.
- Coords
- 52.5586°N, 4.6052°E
- Facing
- NW
- Nearest
- Strandslag 38
- Swell now
- NW 293°
- Wind now
- E 97°
- Tide
- Tracked
- Updated
- 4 h ago
- Surf
- Windsurf
- Kite
- Kite Foil
- Wing
- E-Foil
- Paddleboarding
- Swim
- Kayak
- Canoe
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Today's conditions for Castricum aan Zee are free. Unlock the full 8-day forecast and per-sport alerts that ping you when this location is about to fire. more than 2,500 European locations, scored from the seabed up.
Nearby locations.

Wijk aan Zee

Strand Bergen aan Zee

IJmuiden Beach

Hookipa Beach

Palendorp Petten

Juliandorp

Strand Wassenaarseslag

Strandslag Paal 10

Hart beach
Frequently asked questions.
What is the wind like at Castricum aan Zee today?
Wind at Castricum aan Zee today: 10 kn E (gusting 20 kn). Wind direction relative to the shore affects e-foiling conditions significantly — offshore winds produce cleaner, glassier surfaces while onshore winds add chop. These are daily averages; the 4Shor app shows hourly detail.
What are the wave conditions at Castricum aan Zee today?
Waves at Castricum aan Zee today: 0.6 m, 11 s period from NW, mushy character. 4Shor derives nearshore wave conditions from ECMWF IFS 9-km atmospheric data and the IBI regional ocean model, updated hourly.
What time is best for e-foiling at Castricum aan Zee today?
The best window for e-foiling at Castricum aan Zee today is around 16:00 UTC, when conditions score 60/100 for intermediate level. Conditions can shift by the hour — the 4Shor app shows the full 24-hour score chart.
Is Castricum aan Zee suitable for beginners today?
For beginners, Castricum aan Zee scores 74/100 today for surfing — Good. A score of 65–79 is Good for a beginner; 80+ is Excellent (90+ is Epic!); below 45 the session is usually not worth it. 4Shor scores every location across Beginner, Intermediate, Advanced and Expert levels.
What water sports can I do at Castricum aan Zee?
Castricum aan Zee is scored for Surfing, Windsurfing, Kite Surfing, Kite Foiling, Wing Foiling, E-Foiling, Paddleboarding, Swimming, Kayaking, Canoeing in the 4Shor forecast system. Conditions are rated Beginner through Expert for each sport, updated every hour, so you always know whether the session is worth the drive.
Where is Castricum aan Zee?
Castricum aan Zee is a coastal location near Strandslag 38 in Netherlands. It is one of more than 2,500 European water-sport locations scored daily by 4Shor.
How does 4Shor forecast conditions at Castricum aan Zee?
4Shor's ShorSense™ system combines satellite-derived seafloor mapping, nearshore wave models, wind and tide data to generate a hyper-local forecast. At Castricum aan Zee, conditions are scored hourly on a 0–100 scale for each sport and ability level. A score of 80+ means Excellent (90+ Epic!); 65–79 is Good; below 45 the session is usually not worth the drive.
Questions about 4Shor itself — accuracy, pricing, the free trial — are answered on the FAQ page.






















