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North Frisian Islands & Husum · September

Sylt in September: Windsurf World Cup and an autumnal North Sea

The Windsurf World Cup runs in Sylt from 25 September to 4 October 2026, combining surf competitions with breezy coastal days in North Frisia.

By coolcation editorial team · Published on

Wadden Sea off the North Frisian Islands

WHY NOW

When autumn winds become the main attraction.

Brandenburger Strand in Westerland hosts the Windsurf World Cup from 25 September to 4 October 2026, with over 130 athletes from around 25 countries expected. Wind and waves are part of the appeal, not merely a risk.

World Cup from 25 September to 4 October

Competitors race in several windsurfing disciplines. The promenade hosts food, music and side events as well. Stay more than one day if you want to see the action: competition timing depends on wind and sea conditions.

Sylt outside the peak summer season

The North Sea feels distinctly autumnal by late September. Long beach days require more layers, but coastal walks, cycling routes and the Wadden Sea are calmer. The island becomes more of a nature destination than a bathing holiday.

Consider Husum, Föhr and Amrum too

This article is part of our wider North Frisian Islands and Husum destination. Combine Sylt with a quieter second base if you have time. Ferry schedules, tides and wind are important when making plans.

  • Keep competition days flexible because wind sports depend on the weather.
  • Take warm, windproof clothing.
  • Book around Westerland early for the World Cup weekend.

CLIMATE AT A GLANCE

September in North Frisian Islands & Husum

Climate, travel atmosphere and activities for the period covered.

September

Excellent

Late summer is great for being outdoors at a somewhat calmer pace.

Visitor numbersBusier
Seasonal price levelMid-range
Daytime average17 °CDaily maximum
Night-time average11.8 °CDaily minimum
Rainfall92.2 mmper month
WaterColdeditorial assessment
Heat riskVery lowqualitative assessment
Humidity discomfortLowqualitative assessment
Sea & coast5/5
Mountains & lakes0/5
Nature5/5
Cities & culture3/5

Long-term monthly climate averages for Wyk auf Föhr. North Frisia is geographically diverse, so conditions can vary considerably across islands and the mainland. These are climate averages, not a forecast. Sources & context

Source for this occasion: Sylt Tourism: Windsurf World Cup 2026 ↗