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Kilometerstein Vier Hornum (Sylt) surfForecast / Nordsee / Germany
12 Day Weather and Surf, issued 7 pm Tuesday 16 Sep 2025 CEST
Best Forecast Surf Conditions for Kilometerstein Vier Hornum (Sylt) this week:
The most powerful waves expected at Kilometerstein Vier Hornum (Sylt) in the next 12 days are 1.7m 8s and forecast to arrive on Wednesday (Sep 17) at 5AM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 0.8m 4s period and expected on Sunday (Sep 21) at 11AM.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5AM (Wed 17th Sep) | 5.5ft (1.7m) 8s |
Table - best surf conditions forecast for Kilometerstein Vier Hornum (Sylt) over the next 12 days.
Short Range Forecast Light rain (total 3mm), mostly falling on Wed morning. Very mild (max 18°C on Thu night, min 15°C on Wed night). Mainly strong winds. | Days 3-6 Weather Summary Moderate rain (total 19mm), heaviest on Sat night. Warm (max 21°C on Fri night, min 12°C on Mon morning). Winds increasing (light winds from the SW on Sat night, near gales from the SW by Sun afternoon). | |||||||||||||||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tue 23 | ||||||||||||||||
| Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | ||
Rating (10 max) | ||||||||||||||||||||||
Swell Height Map |  |  |  |  |  |  |  |  | ||||||||||||||
| Wave Height (m) & direction (?) | ||||||||||||||||||||||
| Period(s) (?) | 8 | 8 | 7 | 6 | 7 | 6 | 7 | 7 | 6 | 6 | 6 | 5 | 5 | 7 | 7 | 9 | 9 | 8 | 6 | 7 | 7 | |
Wave (?)Graph  | ||||||||||||||||||||||
 kJ (?) | 337 | 266 | 154 | 123 | 97 | 103 | 173 | 99 | 70 | 20 | 34 | 22 | 32 | 35 | 140 | 206 | 235 | 182 | 78 | 64 | 62 | |
Wind (km/h) | ||||||||||||||||||||||
| Wind State (?) onshore cross-onshore cross-shore cross-offshore offshore glassy | on | on | on | cross- on | on | cross- on | cross- on | cross- on | cross- on | cross | cross- on | cross- on | cross- on | cross- on | cross- on | cross- on | cross | cross | cross- on | cross- on | cross- on | |
High Tide / height (m) | 10:02PM 2.23 | 10:35AM 2.32 | 11:39PM 2.25 | 12:10PM 2.49 | 12:58AM 2.45 | 1:21PM 2.77 | 1:57AM 2.67 | 2:17PM 3.00 | 2:45AM 2.81 | 3:03PM 3.09 | 3:26AM 2.83 | 3:40PM 3.03 | 3:58AM 2.76 | 4:07PM 2.90 | ||||||||
Low Tide / height (m) | 3:58AM 1.09 | 5:02PM 0.86 | 5:34AM 1.03 | 6:26PM 0.74 | 6:48AM 0.86 | 7:32PM 0.59 | 7:47AM 0.70 | 8:24PM 0.52 | 8:36AM 0.64 | 9:08PM 0.56 | 9:17AM 0.66 | 9:43PM 0.64 | 9:51AM 0.69 | |||||||||
Wednesday 17 | Thursday 18 | Friday 19 | Saturday 20 | Sunday 21 | Monday 22 | Tue 23 | ||||||||||||||||
| Sunrise | - | 7:01 | - | - | 7:03 | - | - | 7:05 | - | - | 7:07 | - | - | 7:09 | - | - | 7:11 | - | - | 7:11 | - | |
| Sunset | - | - | 7:39 | - | - | 7:37 | - | - | 7:34 | - | - | 7:31 | - | - | 7:29 | - | - | 7:27 | - | - | 7:23 | |
 |  |  |  |  | |  |  | | | | |  | | | | | | | | | ||
Rain (mm) | - | 2 | - | 1 | - | - | - | - | - | - | - | - | 10 | 9 | - | - | - | - | - | - | 2 | |
| Temp. °C | 16 | 16 | 16 | 17 | 17 | 17 | 18 | 17 | 18 | 21 | 18 | 18 | 19 | 17 | 16 | 15 | 13 | 13 | 14 | 14 | 14 | |
| Feels °C (?) | 7 | 8 | 9 | 12 | 12 | 12 | 13 | 13 | 15 | 18 | 15 | 15 | 17 | 12 | 8 | 8 | 4 | 4 | 8 | 8 | 9 | |
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Live Wave Height (m)
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Surf Rating (10 Max)
Ocean Swells (m)- Wind Speed (km/h)
Recent Eyeball Surf Reports for Nordsee
Wind reports 19 km away suggest it is still onshore at Kilometerstein Vier Hornum (Sylt) (fresh winds from the WNW at Westerland/Sylt Airport). A 1.7m swell from the WNW
19 km away, 1 h 18 min ago
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The surf report / weather widget below is available to embed on third party websites free of charge and provides a summary of our Kilometerstein Vier Hornum (Sylt) surf forecast. Simply grab the html code snippet that we provide and paste it into your own site. You can choose your preferred language and metric/imperial units for the surf forecast feed to suit users of your site. Click here to get the code.
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 12 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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