Surf Forecasts:
How big are the waves at Sansibar Rantum (Sylt) today (18 Sep):
- Afternoon surf: Afternoon surf (18 Sep, local time) - 6ft (1.9m), 8s period with W swell.
- Evening surf: Evening surf (18 Sep, local time) - 6ft (1.9m), 7s period with W swell.
The current surf forecast for Sansibar Rantum (Sylt) at 11PM is: 1.9m 7s primary swell from a West direction (forecast issued at 07:00pm September 18). The wind direction is predicted to be cross-onshore.
| Time (CEST) & Date | Wave Height | Wave Period |
|---|---|---|
| Morning (18 Sep) | - | - |
| Afternoon (18 Sep) | 6ft (1.9m) | 8s |
| Evening (18 Sep) | 6ft (1.9m) | 7s |
Table - waves today at Sansibar Rantum (Sylt). (Swell directed towards the surf break)
Short Range ForecastModerate rain (total 12mm), heaviest on Fri night. Very mild (max 18°C on Sat night, min 14°C on Sun night). Mainly near gales. | |||||||||||||||||||
Fri 18 | Saturday 19 | Sunday 20 | |||||||||||||||||
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 7 | W 7 | W 7 | WSW 7 | WSW 8 | W 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 |
Wave Graph  | |||||||||||||||||||
 kJ | 389 | 339 | 371 | 355 | 494 | 522 | 533 | 533 | 614 | 745 | 470 | 465 | 442 | 491 | 753 | 1177 | 1397 | 1561 | 1633 |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | on | on | on | on | on | on | on | on | cross-on | cross-on |
High Tide | 6:02PM2.25m | 6:22AM2.30m | 6:55PM2.14m | 7:22AM2.26m | 8:04PM2.06m | ||||||||||||||
Low Tide | 00:46AM1.02m | 1:12PM1.04m | 1:31AM1.30m | 2:12PM1.32m | |||||||||||||||
 |  | | |  |  |  | | |  | | |  | |  |  | | | | |
 | — | — | — | — | 7:05 | — | — | — | — | — | — | — | 7:07 | — | — | — | — | — | — |
 | 7:37 | — | — | — | — | — | — | — | 7:35 | — | — | — | — | — | — | — | 7:31 | — | — |
mm | — | — | — | — | 1 | 1 | — | 1 | 1 | 1 | 1 | — | — | — | 1 | 1 | 1 | 1 | — |
Temp °C | 16 | 16 | 16 | 17 | 16 | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 16 | 15 | 15 | 15 | 15 | 15 | 15 |
Feels °C | 9 | 9 | 9 | 9 | 9 | 11 | 10 | 10 | 9 | 10 | 10 | 10 | 8 | 6 | 5 | 5 | 5 | 5 | 5 |
Swell 1 Height (m) Direction Period (s) | — | — | — | NW 14 | — | WNW 13 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | 53 | — | 18 | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| kJ | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Wind waves Height (m) Direction Period (s) | W 7 | W 7 | W 7 | WSW 7 | WSW 8 | W 8 | WSW 8 | WSW 8 | WSW 8 | WSW 8 | W 8 | W 8 | W 8 | W 8 | W 8 | WNW 9 | WNW 10 | WNW 10 | WNW 10 |
| kJ | 389 | 339 | 371 | 355 | 494 | 522 | 533 | 533 | 614 | 745 | 470 | 465 | 442 | 491 | 753 | 1177 | 1397 | 1561 | 1633 |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 811 | 1150 | 951 | 905 | 858 | 905 | 1151 | 905 | 1150 | 1062 | 786 | 1015 | 784 | 786 | 812 | 895 | 719 | 495 | 495 |
Best forecast wave conditions in Nordsee (North Sea) | |||||||||||||||||||
Best forecast wave conditions in Germany | |||||||||||||||||||
Header Global | |||||||||||||||||||
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