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Comparison

North Sea mudflat walks and swimming 2026: 15 places compared

Beach, swimming, lifeguards and guided walks in 15 places from Borkum to Sylt.

By Dario Aberle Published 14 October 2026 Facts checked 14 October 2026 Auf Deutsch lesen

Find your place

What are you after?

Pick what matters to you. The places link straight to the details.

A fixed bathing window

Swimming from about an hour before to an hour after high tide.

Dangast

Surf instead of mudflats

Open sea with waves and strong currents, guarded in season.

Westerland

A long bathing season

Guarded beaches in 2026 from May to mid-October.

Borkum
15
places from Borkum to Sylt
12 km
on foot from Cuxhaven to Neuwerk
± 1 h
around high tide is bathing time in Dangast
1.8–3.8 m
mean tidal range at these places

Overview

All places side by side

Beach, swimming, lifeguards, guided walks and tidal range at a glance.
PlaceBeachSwimmingLifeguardsGuided walksTidal range
CuxhavenSandy, natural beachyesyesyes2.9 m
BüsumGrass and sand, lagoonat low tide tooyesyes3.1 m
St. Peter-OrdingSandy beach–yesyes3.0 m
FriedrichskoogGrass beach–yesyes3.1 m
DangastSandy beachyesyesyes3.8 m
Schillig and HorumersielSand and grass–yesyes3.3 m
HooksielSandy beach–yesyes3.3 m
Norddeich–––yes2.4 m
NeuharlingersielSand and grassat low tide tooyesyes2.8 m
WremenGrass beach––yes3.8 m
Wyk auf FöhrSandy beach–yesyes3.0 m
WesterlandSandy, surf–yesyes1.8 m
NorderneySandy beach–yesyes2.4 m
BorkumSandy beach–yesyes2.4 m
DagebüllGrass beachyesyesyes3.0 m

In detail

The 15 places

What the places themselves say about their beaches and mudflats.

CuxhavenDuhnen, Döse, Sahlenburg

Good for the mudflat walk to Neuwerk
  • Beach Duhnen and Döse have managed sandy beaches; Sahlenburg has a natural beach right on the mudflats. source
  • Swimming Swimming happens around high tide, when the water is in; wind, waves and currents matter too. source
  • Lifeguards Water rescue service and DLRG: Duhnen all year, Döse and Sahlenburg daytime from May to September. source
  • Guided walks Several providers guide walks from Döse, Duhnen and Sahlenburg, including the World Heritage visitor centre in Sahlenburg. dates
  • Tidal range 2.9 m on average, gauge Cuxhaven, Steubenhöft, Elbe

A marked route leads about 12 kilometres across the mudflats to Neuwerk island. source

The mudflats are only watched in daylight and on a rising tide, not on a falling one. source

Tide times Cuxhaven

Büsum

Good for swimming at low tide in the lagoon
  • Beach About 3.5 kilometres of grass and sandy beach, plus the man-made Perlebucht family lagoon. source
  • Swimming The tide-independent pool of the Perlebucht (about 40,000 m²) allows swimming even at low tide. source
  • Lifeguards The DLRG watches the marked areas on the grass and sandy beach. source
  • Guided walks Certified national park guides and the Schutzstation Wattenmeer; meeting point on the dyke by the lighthouse. dates
  • Tidal range 3.1 m on average, gauge Büsum, Schleuse
Tide times Büsum

St. Peter-Ording

Good for a very wide sandy beach with mudflats and dunes
  • Beach Sandy beach, 12 kilometres long and up to 2 kilometres wide, in five sections. source
  • Lifeguards Lifeguards at six stations in the bathing season; outside it via 112. source
  • Guided walks The Schutzstation Wattenmeer regularly guides walks from the stilt buildings on the south beach. dates
  • Tidal range 3.0 m on average, gauge Eider-Sperrwerk, Außenpegel

At spring tide or in a storm surge, the water can flood the whole beach including the beach car parks. source

The national park house in the Dünen-Therme offers a guided round walk through mudflats, dunes and salt marsh. source

Tide times St. Peter-Ording

Friedrichskoog

Good for mudflat walks with children
  • Beach Newly designed grass beach at Friedrichskoog-Spitze; the water is often shallow. source
  • Lifeguards From June to mid-September a German Red Cross team keeps watch. source
  • Guided walks Local guide association, Schutzstation Wattenmeer and national park rangers; family walks from the main beach access. dates
  • Tidal range 3.1 m on average, gauge Büsum, Schleuse

The municipality warns that a tidal creek cannot be swum across on a rising tide, even by strong swimmers. source

Tide times Friedrichskoog

Dangast

Good for swimming at set times on the Jade Bight
  • Beach Sandy beach on the Jade Bight with step-free access. source
  • Swimming Swimming works from about one hour before to one hour after high tide, in shallow water. source
  • Lifeguards In the summer months the DLRG is on site during that window. source
  • Guided walks The Dangast national park house offers guided mudflat walks. dates
  • Tidal range 3.8 m on average, gauge Wilhelmshaven, Alter Vorhafen

The national park house exhibition closes from 19 October 2026 to spring 2028; guided walks continue. source

Tide times Dangast

Schillig and Horumersiel

Good for sand and grass beaches with DLRG towers
  • Beach Schillig has sand and grass beach; Horumersiel a large grass beach behind the dyke. source
  • Lifeguards The DLRG has its main station in Horumersiel and towers in Schillig, roughly from late May to mid-September. source
  • Guided walks Wangerland Touristik arranges walks with ten mudflat guides. dates
  • Tidal range 3.3 m on average, gauge Hooksielplate

The Wangerland national park house is in neighbouring Minsen. source

Tide times Schillig and Horumersiel

Hooksiel

Good for a long sandy beach between dunes
  • Beach Kilometres of sandy beach between dunes, with sections for dogs and naturists. source
  • Lifeguards DLRG main station at the beach, plus lookout towers, roughly from late May to mid-September. source
  • Guided walks Bookable through Wangerland Touristik, which names no separate starting point in Hooksiel. dates
  • Tidal range 3.3 m on average, gauge Hooksielplate
Tide times Hooksiel

Norddeich

Good for guided walks and the seal centre
  • Guided walks State-certified mudflat guides; booking directly with them. dates
  • Tidal range 2.4 m on average, gauge Norderney, Riffgat

About 300 metres off the beach there are unseen deep holes from dredging, dangerous for swimmers too. source

The Norddeich seal centre and national park house offers mudflat walks for all ages. source

Tide times Norddeich

Neuharlingersiel

Good for children, with a water playground at low tide
  • Beach Sand and grass beach; steps lead into water that is shallow enough to stand near the edge. source
  • Swimming The “Platschi” water playground is filled with sea water and usable at low tide too. source
  • Lifeguards Beach supervision from May to September above 20 °C air temperature, 11 am to 6 pm. source
  • Guided walks Family and sunset walks with guides, bookable through the tourist office. dates
  • Tidal range 2.8 m on average, gauge Wangerooge, Langes Riff, Nord
Tide times Neuharlingersiel

Wremen

Good for a grass beach right on the dyke
  • Beach Grass beach right on the dyke in front of the Wadden Sea, with shallow water. source
  • Guided walks The local site says guided walks are offered, without naming providers. dates
  • Tidal range 3.8 m on average, gauge Bremerhaven, Weser, Alter Leuchtturm

Wremen has a museum of mudflat fishing; the nearest national park house is in Dorum-Neufeld. source

Tide times Wremen

Wyk auf Föhr

Good for the mudflat walk to Amrum
  • Beach Sandy beach in front of a three-kilometre promenade. source
  • Lifeguards The DLRG watches several Wyk beach sections in summer; some sections are unguarded. source
  • Guided walks Föhr Tourismus recommends walks with experienced guides; dates in the events calendar. dates
  • Tidal range 3.0 m on average, gauge Dagebüll

The roughly 8-kilometre walk to Amrum starts in Dunsum and crosses the Mittelloch creek; the return is by ferry. source

Tide times Wyk auf Föhr

WesterlandSylt

Good for surf instead of mudflats
  • Beach Fine sandy beach on the surf coast, with strong wind and strong currents. source
  • Lifeguards Lifeguard stations staffed daily 10:30 am to 5 pm in summer; flags on the tower show bathing conditions. source
  • Guided walks Mudflat walks take place on the island’s mudflat side, e.g. Keitum, Morsum, Rantum and Hörnum, not on the west beach. dates
  • Tidal range 1.8 m on average, gauge List, Sylt, Hafen

So-called rip currents pull swimmers out to sea and are hard to spot at high tide. source

Tide times Westerland

Norderney

Good for long sandy beaches and guided walks from the harbour visitor centre
  • Beach About 15 kilometres of fine sand with west, north and east beaches. source
  • Lifeguards Lifeguards watch bathing areas marked with red and yellow flags; outside them swimming is especially dangerous. source
  • Guided walks The Watt Welten visitor centre at the harbour offers guided mudflat walks. dates
  • Tidal range 2.4 m on average, gauge Norderney, Riffgat

After storm damage, there is no guarded bathing at the Weiße Düne beach in the 2026 season. source

Tide times Norderney

Borkum

Good for a long guarded bathing season
  • Beach Wide sandy beaches with the north and south beach and further bathing areas. source
  • Lifeguards DLRG lifeguards; in 2026 at the north and south beach from 1 May to 17 October. source
  • Guided walks Many providers with certified guides, plus tours from the Borkumriff national park ship. dates
  • Tidal range 2.4 m on average, gauge Borkum, Fischerbalje

The seal bank by the north beach is a year-round rest zone and must not be entered. source

Tide times Borkum

Dagebüll

Good for the mudflat walk to Hallig Oland
  • Beach Well-kept grass beach on the bathing dyke, with a bathing jetty. source
  • Swimming Whether you can swim or walk the flats depends on the state of the tide. source
  • Lifeguards Water rescue lifeguards watch marked areas on the bathing dyke. source
  • Guided walks Independent guides, including national park guides and the Schutzstation Wattenmeer. dates
  • Tidal range 3.0 m on average, gauge Dagebüll

A guided walk goes to Hallig Oland, returning by boat. source

Tide times Dagebüll

All facts come from the official websites of the places, the national park and the rescue services, last checked on 14 October 2026. Where nothing is listed, we found nothing and did not guess. The tidal range comes from BSH gauge data. There is no ranking, because the right place depends on what you want to do. On site, lifeguards, signs and mudflat guides always have the last word.

Questions

Frequently asked questions

Where can you swim on the North Sea at low tide?

On mudflat beaches the sea goes far out at low tide. Büsum has a tide-independent pool in its lagoon, and Neuharlingersiel a water playground filled with sea water.

Which mudflat walks lead to an island?

From Cuxhaven a marked route leads about 12 km to Neuwerk, from Dunsum on Föhr about 8 km to Amrum, and from Dagebüll a guided walk goes to Hallig Oland. Only go with a certified guide. Safe on the mudflats

What is a grass beach?

A lawn on or behind the dyke, often right next to the mudflats. Friedrichskoog, Wremen, Horumersiel and Dagebüll have one.

Are the beaches guarded all year?

Usually only in the bathing season, roughly from May or June to September. Borkum guards its north and south beach until mid-October in 2026, Cuxhaven-Duhnen all year.

How up to date is this?

Everything was checked on 14 October 2026. Seasons and offers change, so have a look at the linked pages before you go.

Sources (44)