
Surf Forecasts:
How big are the waves at Nordseeklinik Westerland (Sylt) today (20 Sep):
- Morning surf: Morning surf (20 Sep, local time) - 7ft (2.1m), 8s period with W swell.
- Afternoon surf: Afternoon surf (20 Sep, local time) - 8ft (2.5m), 9s period with WNW swell.
- Evening surf: Evening surf (20 Sep, local time) - 10ft (3.0m), 10s period with WNW swell.
The current surf forecast for Nordseeklinik Westerland (Sylt) at 10PM is: 3.0m 11s primary swell from a West-northwest direction (forecast issued at 01:00pm September 20). The wind direction is predicted to be onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (20 Sep) | 7ft (2.1m) | 8s |
| Afternoon (20 Sep) | 8ft (2.5m) | 9s |
| Evening (20 Sep) | 10ft (3.0m) | 10s |
Table - waves today at Nordseeklinik Westerland (Sylt). (Swell directed towards the surf break)
Short Range ForecastLight rain (total 5mm), mostly falling on Sun afternoon. Very mild (max 15°C on Wed morning, min 13°C on Mon afternoon). Winds decreasing (near gales from the WNW on Sun night, light winds from the WNW by Tue night). | |||||||||||||||||||||
Sun 20 | Monday 21 | Tuesday 22 | |||||||||||||||||||
11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | 2 AM | 5 AM | 8 AM | 11 AM | 2 PM | 5 PM | 8 PM | 11 PM | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | W 8 | WNW 9 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | NW 7 | NW 7 | NW 6 | NW 6 | NW 5 |
Wave Graph | |||||||||||||||||||||
596 | 1023 | 1368 | 1968 | 2139 | 2077 | 1921 | 1539 | 1151 | 842 | 680 | 463 | 337 | 235 | 160 | 104 | 69 | 44 | 29 | 15 | 7 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross-on | cross-on | on | on | on | on | on | on | on | on | on | on | on | on | on | cross-on | cross-on | on | on | on | on |
High Tide | 8:26AM2.26m | 9:08PM2.06m | 9:42AM2.29m | 10:28PM2.07m | 11:01AM2.42m | ||||||||||||||||
Low Tide | 2:41PM1.32m | 3:02AM1.54m | 3:59PM1.48m | 4:23AM1.63m | 5:34PM1.43m | ||||||||||||||||
— | — | — | — | — | — | 7:07 | — | — | — | — | — | — | — | 7:09 | — | — | — | — | — | — | |
— | — | 7:31 | — | — | — | — | — | — | — | 7:29 | — | — | — | — | — | — | — | 7:27 | — | — | |
mm | — | 1 | 1 | — | 1 | 1 | 1 | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 15 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 13 | 14 | 14 | 14 |
Feels °C | 5 | 4 | 4 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 11 | 11 | 12 | 11 | 12 |
Swell 1 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 13 | NW 7 | NW 7 | NW 6 | NW 6 | NW 5 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 69 | 44 | 29 | 15 | 7 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 12 | W 12 | NW 8 | NW 7 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 3 | 3 | 2 | 2 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | W 12 | W 11 |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 3 | 2 | |
Wind waves Height (m) Direction Period (s) | W 8 | WNW 9 | WNW 10 | WNW 10 | WNW 11 | WNW 11 | WNW 11 | WNW 10 | NW 10 | NW 9 | NW 9 | NW 8 | NW 8 | NW 8 | NW 8 | NW 7 | — | WNW 7 | WNW 6 | NW 5 | — |
596 | 1023 | 1368 | 1968 | 2139 | 2077 | 1921 | 1539 | 1151 | 842 | 680 | 463 | 337 | 235 | 160 | 104 | — | 5 | 3 | 1 | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 810 | 902 | 674 | 502 | 496 | 502 | 503 | 503 | 503 | 503 | 502 | 554 | 554 | 443 | 231 | 229 | 182 | 458 | 182 | 182 | 358 |
Best forecast wave conditions in Nordsee (North Sea) | |||||||||||||||||||||
Best forecast wave conditions in Germany | |||||||||||||||||||||
Header Global | |||||||||||||||||||||
- Map Icons:
Break
Live Wave Height (m)
Live Wind Speed (km/h)
Surf Rating (10 Max)
Ocean Swells (m)
Wind Speed (km/h)











