Kilometerstein Vier Hornum (Sylt) Surf Break

Lat Long: 54.75° N 8.28° E

Kilometerstein Vier Hornum (Sylt) Surf Forecast and Surf Report

Issued: 7 am 18 Oct 2026 (local time)

Forecast update in  hr  min

Today's Kilometerstein Vier Hornum (Sylt) sea temperature is
14.2°C
1.0° 

Kilometerstein Vier Hornum (Sylt) surf forecast is for near shore open water. Breaking waves will often be smaller at less exposed spots.


Kilometerstein Vier Hornum (Sylt) surf forecast from 18 Oct 2026:

  • Best quality surf: Sunday 25 Oct, 10AM (local time) - 6.5ft (2.0m), 11s period, WSW swell with offshore winds.
  • Most powerful swell: Friday 23 Oct, 11PM (local time) - 7ft (2.1m), 11s period, WSW swell with 972 kJ wave energy.
  • Next surfable swell (1★+): Sunday 25 Oct, 10AM (local time) - 6.5ft (2.0m), 11s period with WSW swell.

Best Forecast Surf Conditions for Kilometerstein Vier Hornum (Sylt) this week:

The surf forecast for Kilometerstein Vier Hornum (Sylt) over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Sunday (Oct 25) at 10AM. The primary swell is predicted to be 2.0m and 11s period with a secondary swell of 0.1m and 10s. The wind is predicted to be offshore as the swell arrives.

The most powerful waves expected at Kilometerstein Vier Hornum (Sylt) in the next 16 days are 2.1m 11s and forecast to arrive on Friday (Oct 23) at 11PM. Winds are predicted to be cross-onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 1.9m 7s period and expected on Friday (Oct 23) at 5PM.

Wave TypeTime (CEST) & Date Wave Height & Period
Next good surf (1 star+)10AM (Sun 25th Oct)6.5ft (2.0m) 11s
Best Surf10AM (Sun 25th Oct)6.5ft (2.0m) 11s
Most Powerful11PM (Fri 23rd Oct)7ft (2.1m) 11s

Table - best surf conditions forecast for Kilometerstein Vier Hornum (Sylt) over the next 16 days.


Short Range Forecast

Light rain (total 7mm), mostly falling on Tue night. Very mild (max 12°C on Tue night, min 8°C on Sun morning). Mainly strong winds.

Days 4-6 Weather Summary

Heavy rain (total 36mm), heaviest during Thu night. Very mild (max 13°C on Wed morning, min 9°C on Fri night). Winds increasing (moderate winds from the S on Wed morning, near gales from the SSE by Fri afternoon).

Sunday
18
Monday
19
Tuesday
20
Wednesday
21
Thursday
22
Friday
23
Saturday
24
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
AM
PM
Night
Rating
(10 max)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Swell
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Height Map
Wave
Height (m)
Direction
Period (s)
0.4
NW
7
0.3
NW
7
0.1
NW
8
0.1
NW
8
0.1
NW
15
0.1
NW
18
0.2
WNW
16
0.2
WNW
15
0.1
NW
14
0.5
SSW
4
0.6
SW
6
1.3
WSW
6
1.5
WSW
8
1.7
SW
7
1.1
W
7
1.2
S
5
0.1
NW
8
2
WSW
11
1.9
W
11
1.7
W
11
1.8
SW
7
Wave Graph
Metric surfscale
Energy kJ
18
7
3
2
9
12
25
22
8
9
23
136
293
269
113
62
3
899
843
682
355
Wind (km/h)
40
ENE
40
ENE
30
E
30
E
30
E
30
E
35
ESE
40
ESE
40
SE
25
S
30
S
50
SW
45
SSW
50
SSW
25
SW
50
SE
50
SSW
45
SSW
50
SSW
45
SSW
40
SE
Wind State
cross-off
off
off
off
off
off
off
off
cross-off
cross
cross-off
cross-on
cross
cross-on
cross-on
cross-off
cross
cross
cross-on
cross
cross-off
High Tide
7:41PM2.51m
7:58AM2.76m
8:41PM2.44m
9:06AM2.76m
9:56PM2.44m
10:23AM2.80m
11:15PM2.51m
11:39AM2.88m
00:24AM2.62m
12:43PM2.94m
1:19AM2.70m
1:36PM2.96m
2:04AM2.73m
Low Tide
1:10PM1.16m
1:17AM1.42m
2:04PM1.36m
2:13AM1.58m
3:12PM1.41m
3:25AM1.58m
4:30PM1.29m
4:48AM1.41m
5:46PM1.03m
6:06AM1.12m
6:45PM0.77m
7:04AM0.85m
7:34PM0.60m
cloud
cloud
clear
part cloud
part cloud
part cloud
rain showers
clear
rain showers
light rain
part cloud
rain showers
rain showers
light rain
thunderstorm
cloud
mod rain
rain showers
rain showers
thunderstorm
light rain
<span class="translation_missing" title="translation missing: en.weather_tables.sunrise">Sunrise</span>
8:00
—
—
8:02
—
—
8:03
—
—
8:06
—
—
8:07
—
—
8:10
—
—
8:11
—
—
<span class="translation_missing" title="translation missing: en.weather_tables.sunset">Sunset</span>
—
6:22
—
—
6:20
—
—
6:17
—
—
6:15
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—
6:13
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—
6:10
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—
6:07
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 mm
—
—
—
—
—
—
1
—
6
5
—
3
1
4
9
—
8
6
5
2
2
Temp °C
9
9
9
8
11
10
10
11
12
13
13
13
12
12
13
11
12
12
10
10
10
Feels °C
-1
0
1
2
4
3
4
2
4
9
8
5
1
2
6
3
2
1
-1
0
0
  • Map Icons:
  • Break
  • Live Wave Height (m)
  • Live Wind Speed (km/h)
  • 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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