Surf Forecasts:
Kilometerstein Vier Hornum (Sylt) surf forecast from 15 Aug 2026:
- Most powerful swell: Friday 21 Aug, 2AM (local time) - 4ft (1.2m), 6s period, W swell with 115 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 1.2m 6s and forecast to arrive on Friday (Aug 21) at 2AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 2AM (Fri 21st Aug) | 4ft (1.2m) 6s |
Table - best surf conditions forecast for Kilometerstein Vier Hornum (Sylt) over the next 16 days.
Short Range ForecastSome drizzle, heaviest during Mon morning. Very mild (max 18°C on Sat morning, min 15°C on Mon afternoon). Mainly fresh winds. | Days 4-6 Weather SummaryModerate rain (total 16mm), heaviest on Tue afternoon. Very mild (max 18°C on Tue night, min 15°C on Wed afternoon). Winds increasing (light winds from the WNW on Tue night, fresh winds from the WSW by Thu night). | ||||||||||||||||||||
Saturday 15 | Sunday 16 | Monday 17 | Tuesday 18 | Wednesday 19 | Thursday 20 | Friday 21 | |||||||||||||||
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 4 | NW 5 | NW 5 | NW 6 | WNW 6 | NW 4 | NW 5 | NW 6 | NW 5 | NW 7 | SW 4 | W 4 | W 5 | W 5 | W 6 | WSW 5 | W 6 | W 6 | W 6 | W 6 | WNW 5 |
Wave Graph  | |||||||||||||||||||||
 kJ | 17 | 35 | 41 | 51 | 61 | 23 | 48 | 67 | 60 | 36 | 27 | 14 | 25 | 50 | 60 | 39 | 62 | 115 | 47 | 40 | 14 |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | cross-on | on | on | cross-on | on | cross-on |
High Tide | 4:57PM3.00m | 5:22AM2.65m | 5:34PM2.94m | 5:57AM2.59m | 6:06PM2.86m | 6:28AM2.55m | 6:37PM2.78m | 7:00AM2.53m | 7:14PM2.67m | 7:39AM2.50m | 8:02PM2.53m | 8:31AM2.44m | 9:03PM2.39m | ||||||||
Low Tide | 10:38AM0.43m | 11:11PM0.39m | 11:17AM0.49m | 11:46PM0.49m | 11:52AM0.54m | 00:17AM0.54m | 12:23PM0.54m | 00:46AM0.56m | 12:54PM0.52m | 1:19AM0.58m | 1:33PM0.56m | 2:00AM0.69m | 2:24PM0.70m | 2:54AM0.88m | |||||||
 |  |  |  | |  |  | | | |  |  | | | | | |  | | | | |
 | 6:01 | — | — | 6:01 | — | — | 6:03 | — | — | 6:05 | — | — | 6:07 | — | — | 6:09 | — | — | 6:11 | — | — |
 | — | — | 9:00 | — | 8:58 | — | — | 8:55 | — | — | 8:52 | — | — | 8:51 | — | — | 8:49 | — | — | 8:45 | — |
mm | — | — | — | — | — | — | 1 | — | — | — | 4 | 2 | — | 4 | — | — | 2 | 4 | 1 | — | — |
Temp °C | 18 | 16 | 16 | 16 | 17 | 17 | 16 | 15 | 15 | 16 | 17 | 18 | 18 | 16 | 17 | 18 | 17 | 17 | 16 | 16 | 16 |
Feels °C | 15 | 11 | 11 | 11 | 11 | 11 | 10 | 8 | 8 | 12 | 13 | 16 | 14 | 11 | 10 | 13 | 13 | 11 | 9 | 9 | 10 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | NW 7 | — | NW 5 | — | — | — | — | — | — | W 6 | — |
| kJ | — | — | — | — | — | — | — | — | — | — | 11 | — | 5 | — | — | — | — | — | — | 40 | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | NW 4 | NW 5 | NW 5 | NW 6 | WNW 6 | NW 4 | NW 5 | NW 6 | NW 5 | NW 7 | SW 4 | W 4 | W 5 | W 5 | W 6 | WSW 5 | W 6 | W 6 | W 6 | — | WNW 5 |
| kJ | 17 | 35 | 41 | 51 | 61 | 23 | 48 | 67 | 60 | 36 | 27 | 14 | 25 | 50 | 60 | 39 | 62 | 115 | 47 | — | 14 |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 1123 | 1129 | 895 | 812 | 860 | 839 | 837 | 830 | 830 | 134 | 828 | 845 | 581 | 621 | 480 | 481 | 889 | 253 | 876 | 657 | 893 |
Best forecast wave conditions in Nordsee (North Sea) | |||||||||||||||||||||
Best forecast wave conditions in Germany | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
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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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