Surf Forecasts:
Kilometerstein Vier Hornum (Sylt) surf forecast from 17 Sep 2026:
- Most powerful swell: Sunday 20 Sep, 8PM (local time) - 6ft (1.9m), 10s period, WNW swell with 664 kJ wave energy.
Best Forecast Surf Conditions for Kilometerstein Vier Hornum (Sylt) this week:
The most powerful waves expected at Kilometerstein Vier Hornum (Sylt) in the next 16 days are 1.9m 10s and forecast to arrive on Sunday (Sep 20) at 8PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.4m 3s period and expected on Thursday (Sep 24) at 2AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 8PM (Sun 20th Sep) | 6ft (1.9m) 10s |
Table - best surf conditions forecast for Kilometerstein Vier Hornum (Sylt) over the next 16 days.
Short Range ForecastModerate rain (total 12mm), heaviest on Thu night. Very mild (max 18°C on Sat night, min 15°C on Sun morning). Mainly near gales. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Sun night. Very mild (max 15°C on Sun night, min 12°C on Wed morning). Winds decreasing (near gales from the WNW on Sun night, calm by Wed afternoon). | ||||||||||||||||||
Friday 18 | Saturday 19 | Sunday 20 | Monday 21 | Tuesday 22 | Wednesday 23 | ||||||||||||||
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) | W 7 | W 7 | W 8 | WSW 7 | WSW 8 | WSW 8 | W 8 | W 8 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | NW 7 | NW 7 | NW 6 | NW 5 | NNW 4 | N 7 | NW 16 |
Wave Graph  | |||||||||||||||||||
 kJ | 155 | 236 | 248 | 232 | 353 | 414 | 187 | 412 | 651 | 646 | 547 | 413 | 152 | 42 | 21 | 7 | 2 | 1 | 9 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | on | cross-on | cross-on | cross-on | on | on | on | cross-on | cross-on | cross-on | cross-on | cross | cross-on | cross-off | off | glassy | cross-off |
High Tide | 6:56AM2.64m | 7:21PM2.55m | 7:41AM2.60m | 8:14PM2.44m | 8:41AM2.56m | 9:23PM2.36m | 9:57AM2.59m | 10:43PM2.37m | 11:16AM2.72m | 00:03AM2.48m | 12:29PM2.89m | 1:10AM2.63m | |||||||
Low Tide | 00:36AM0.70m | 12:54PM0.69m | 1:12AM0.92m | 1:38PM0.94m | 1:57AM1.20m | 2:38PM1.22m | 2:59AM1.44m | 3:56PM1.38m | 4:20AM1.53m | 5:31PM1.33m | 5:55AM1.40m | 6:43PM1.10m | |||||||
 |  |  |  |  | | | | | | | |  |  |  |  | | | | |
 | — | 7:03 | — | — | 7:05 | — | — | 7:07 | — | — | 7:09 | — | — | 7:11 | — | — | 7:11 | — | — |
 | 7:39 | — | 7:37 | — | — | 7:34 | — | — | 7:31 | — | — | 7:29 | — | — | 7:27 | — | — | 7:23 | — |
mm | 3 | 1 | — | 2 | 2 | — | 2 | 1 | 1 | 2 | — | — | — | — | — | — | — | — | — |
Temp °C | 16 | 16 | 16 | 16 | 17 | 17 | 18 | 16 | 15 | 15 | 15 | 15 | 15 | 14 | 14 | 15 | 12 | 14 | 14 |
Feels °C | 10 | 8 | 8 | 9 | 10 | 9 | 13 | 7 | 4 | 5 | 5 | 6 | 6 | 11 | 12 | 13 | 9 | 12 | 12 |
Swell 1 Height (m) Direction Period (s) | — | — | — | WNW 14 | — | — | — | — | — | — | — | — | — | WSW 5 | NW 6 | NW 5 | NNW 4 | NW 5 | NW 4 |
| kJ | — | — | — | 21 | — | — | — | — | — | — | — | — | — | 4 | 21 | 7 | 2 | 1 | 1 |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | WSW 4 | W 4 | — | — | NW 16 |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | 1 | — | — | 9 |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | N 7 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 1 | — |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 8 | WSW 7 | WSW 8 | WSW 8 | W 8 | W 8 | WNW 10 | WNW 9 | WNW 9 | WNW 8 | NW 7 | NW 7 | NW 7 | — | — | — | SE 3 |
| kJ | 155 | 236 | 248 | 232 | 353 | 414 | 187 | 412 | 651 | 646 | 547 | 413 | 152 | 42 | 2 | — | — | — | 2 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 863 | 900 | 936 | 825 | 918 | 1128 | 778 | 777 | 817 | 800 | 581 | 547 | 381 | 145 | 258 | 295 | 480 | 381 | 253 |
Best forecast wave conditions in Nordsee (North Sea) | |||||||||||||||||||
Best forecast wave conditions in Germany | |||||||||||||||||||
Header Global | |||||||||||||||||||
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Information about the Kilometerstein Vier Hornum (Sylt) Surf forecast
The above surf forecast table for Kilometerstein Vier Hornum (Sylt) provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kilometerstein Vier Hornum (Sylt) can be found by selecting the local surf guide option on the grey menu. Our Kilometerstein Vier Hornum (Sylt) 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 (Kilometerstein Vier Hornum (Sylt)) 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 Kilometerstein Vier Hornum (Sylt) 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.
Are you planning a holiday in Nordsee (North Sea)? If you are looking for accommodation near Kilometerstein Vier Hornum (Sylt), camping, hotels and holiday cottages in Nordsee (North Sea), consider staying in Sylt-Ost which is 15 km (9 miles) away. Other places in and around Nordsee (North Sea) where you can find information about places to rent, and car hire include Sherrebek which is 54 km (34 miles) away, Flensburg, Busum and Abenra.
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