The report · Sylt · Kite · December · 6 pages
Schleswig-Holstein, Germany
Sylt
82% of December days clear 12 kt for three daylight hours or more.
Hour-by-hour & month-by-month wind
Rideable-day share by month, all three sports
Share of days with three or more daylight hours over each sport's threshold, counted from the record at 12 kt, Windsurf 13 kt and Wing 12 kt. List auf Sylt has been checked against the model at 12 kn only, so the 13 kn Windsurf figure is counted but not checked against it.
Blue fill scales with the share. Selected month outlined. Threshold per row: Kite 12 kt · Windsurf 13 kt · Wing 12 kt.
Where the wind sits, December
Share of daylight hours in each speed band, blue above the threshold.
Not drawn: 2% of daylight hours under 4 kt and 1% at 32 kt and over.
When in the day, December
Share of days over 12 kt at each daylight hour.
Rideable hours, not all hours. Every wind figure in this report is the mean over hours above the threshold.
December's own records
The month's own figures from nine Decembers in the record, 2017 to 2026. Not the year's average.
What the percentage hides. A month at 80% can be twenty-four steady days or three windy weeks broken by a dead front.
Full stays, schools & kit
Stays
Lessons
Kit
Price band $ to $$$ only where sourced; none shown means none held. Contact details and brands stocked join this table when the operator directory is connected.
Per-launch tide windows
High tide brings the heaviest shorebreak; low tide a more moderate one.
Ride 2 to 3 hours either side of high tide. Strong currents on the ebb.
Riding only two hours either side of low tide.
The sandbank dries about two hours either side of low tide; the waves grow as the tide rises.
Tide data not yet available for this spot. The record holds wind, air and waves, not tide. Until a tide source is connected, the tables above stay empty rather than estimated. What the guide says about tide is on the next page, in words.
Groynes, currents & the national park
Every hazard on the spot page, repeated here in full. Read this before you get wet.
Conditions change. Check local rules and conditions before you ride.
Stone groynes on the Westerland beachfront are marked with yellow crosses. At Rantum, on the east side, there are stones, shells and remains of piles in the water, and rows of piles often lie just below the surface at high tide, and Möwennest has mussel beds: wear shoes.
The tidal range is about 2 metres. At Königshafen strong currents run as the water goes out; ride 2 to 3 hours either side of high tide. Riding at Möwennest is allowed only two hours either side of low tide, and Rantum harbour is navigable only 2.5 hours either side of high tide. On the west coast the current is strong and the shorebreak can reach 2 to 3 metres.
Getting there, packing & best months
Derived from the 18 to 19 kt mean over the season’s rideable hours in the record, October to February, corrected against the List auf Sylt station, not from a fitted quiver. Storm days run far higher: size down.
Best months, Kite. Record.
Sources, and their limits
Where each section of this report comes from. Record is measured. Modelled is computed by a formula because no measurement exists yet; it looks like data and is not. Written is WindChaser's editorial copy, compiled from the sources below.
The record
Hourly wind, 2017 to 2026, from ECMWF IFS HRES via Open-Meteo: a 9 km grid, read at the cell 5.7 km from the spot. It knows the wind over the cell, not the gust on the sand in front of you, and it knows the bearing, not the coastline: "side-onshore" is a rider's reading of the bearing. Each month is counted over nine to ten years.
What we could not source for Sylt
A crowd count: the months above are compiled research. A bathing water classification, and a first-hand reading of the local vibe. Tide tables and per-launch tide hours. A record for the Wadden side. Surveyed launch coordinates, and a wing launch named by a school at each spot. A measured water temperature.
Conditions change. Check local rules and conditions before you ride.
Compiled by WindChaser, 25 Sep 2026. Station data: Deutscher Wetterdienst (DWD), Climate Data Center. Derived figures, not the published values. Licence: CC BY 4.0 (Deutscher Wetterdienst, GeoNutzV). Hero photograph on the spot page by dronepicr, CC BY 2.0. Report generated 22 Oct 2026 from record version 2026.10; a report and its spot page are rendered from the same data and cannot disagree.