Best Anchorages in Denmark

The Det Sydfynske Øhav (South Funen Archipelago) is Denmark's most popular cruising ground — 55 islands between Funen, Als, and Langeland, sheltered from the open Kattegat. Classic island-hopping with short passages (5–15nm between harbours), excellent provisioning, and hundreds of small anchorages. The archipelago has negligible tidal range (0.1–0.3m) and is sheltered from the prevailing westerlies. Ærø island with its perfectly preserved medieval town of Ærøskøbing is the jewel. Eelgrass (ålegræs) beds must not be anchored on — a critical protection rule with significant fines.

Eelgrass anchoring ban: DO NOT anchor on ålegræs beds (marked on charts); fines up to DKK 10,000; no free anchoring right in Denmark — tolerated 1 night in unoccupied anchorages; tidal range 0.1–0.3m

The Limfjord cuts across northern Jutland — 180km of sheltered inland water connecting the North Sea (Thyborøn) to the Kattegat (Hals). Maximum depth 7m, average 3–4m — shallow draught essential (recommended maximum 1.5m, absolute maximum 2.0m). The Limfjord is famous for the world's finest oysters (wild Pacific oysters now dominant, native European oysters making a comeback at Løgstør Bredning). It is the only significant waterway completely shielded from Atlantic swell in the region. The North Sea entrance at Thyborøn has a tidal range of 0.4–1.0m and strong currents — enter near HW slack.

Draught limit: 2.0m max throughout (recommended 1.5m); North Sea entrance (Thyborøn): enter at HW slack — 1–2 kt current; eelgrass beds throughout — anchor only in sandy channels; Livø: nature reserve, limited landing

The waters around Copenhagen, Øresund (the strait between Denmark and Sweden), and the North Zealand coast offer the most urban sailing in Scandinavia. Øresund carries significant commercial traffic — ferries, container ships, and tankers — and the currents run 1–3 kt north or south depending on Baltic water level. The Copenhagen harbour area (Margrethe Ø, Prøvestenen) offers marina anchoring. North of Copenhagen, the Øresund widens into the Kattegat: Roskilde Fjord is a sheltered inland sea with excellent cruising.

Øresund: 1–3 kt current (direction depends on Baltic level); commercial shipping — keep to starboard, monitor AIS; Roskilde Fjord max depth 6m; Copenhagen harbour VHF 12; eelgrass protection zones

Bornholm — the 'Sunshine Island' — sits isolated in the Baltic, 40nm from the nearest Danish coast and 30nm from Sweden. The crossing from the mainland (140nm from Copenhagen, 55nm from Ystad) is genuine open-Baltic sailing. The island's geology is unique in Denmark — granite bedrock (same as Bohuslän), round churches, and the famous Hammershus castle ruin on dramatic sea cliffs. The south-coast anchorages offer excellent sandy holding, sheltered from the dominant SW winds. Christiansø (Ertholmene fortress islands, 18nm NE of Bornholm) is the most remote outpost of Danish territory.

Open Baltic passage (55–140nm from mainland): plan weather window; Baltic swell can build to 3–4m in strong SW–W; Bornholm winds funnel around the island; ferry traffic on Copenhagen–Bornholm route

The Danish Wadden Sea (Vadehavet) — UNESCO World Heritage Site and National Park — is the northern section of the world's largest tidal flat system. The tidal range here reaches 1.5–2.0m (exceptional for Denmark), exposing vast mudflats at low water. Navigation requires careful timing — all channels dry at LW, and the buoyed channels shift with winter storms. The Wadden Sea is primarily a nature destination: 12 million birds migrate through annually, and the grey seal population is thriving. Anchoring is only possible in the deeper tidal channels — always anchor in a channel, never on the flats.

UNESCO World Heritage: strict nature protection; tidal range 1.5–2.0m — channels dry at LW; anchor ONLY in tidal channels; buoyed channels shift after storms — use current charts; no anchoring on mudflats (prohibited and dangerous)