Netherlands — Groningen & Ems Estuary

Lauwersoog

Lauwersoog haven · Wadden gateway NE · Groningen Wadden

53°24.5'N 06°11.5'E

Depth

25m

Bottom

mud

Alarm Radius

55m

Holding

Excellent

Recommended Anchor Alarm Radius

55m

55m in the enclosed Lauwersoog marina in 2–5m. Fully sheltered — excellent base for Wadden island visits. Lauwersmeer (lake side) is non-tidal; Wadden side has 2–2.5m tidal range and lock access.

Setting Your Anchor

  1. Check tidal height for your arrival time — many Groningen Wad anchorages dry at LW
  2. Plan arrival at HW -2 hours or better for all tidal locations in this region
  3. Daylight navigation only in all Wadden and Ems channels — no exceptions
  4. Set your anchor alarm immediately after anchoring — the tide will drop while you sleep

About This Anchorage

Lauwersoog is the most important sailing base in the northeastern Netherlands — the gateway to Schiermonnikoog, the eastern Wadden islands, and the Groningen coast. The harbour was purpose-built as a Wadden sailing centre after the Lauwersmeer polder was created (1969). The Robbengatsluis lock separates the Wadden Sea from the Lauwersmeer, a large inland lake that is now a National Park. The ferry to Schiermonnikoog (the car-free UNESCO Wadden island) departs from Lauwersoog — sailing yachts use the outer Wadden harbour. The Lauwersmeer behind the lock is excellent cruising territory: 22 km² of non-tidal freshwater with reed beds, nature reserves, and several small marinas accessible by lock from Lauwersoog.

Protected From

N · NE · E · SE · S · SW · W · NW

Exposed To

None (fully sheltered)

Anchoring Rules

Anchoring fee
Marina approx €20–26/night; includes lock-through access
Permit required
No

Restrictions: Lock times (Robbengatsluis): check opening schedule before arrival; daylight navigation in Wadden channels beyond harbour; Lauwersmeer is a National Park — anchoring permitted in designated areas only.

Hazards

  • !Lock times: the Robbengatsluis has scheduled opening times — do NOT arrive expecting to transit outside hours
  • !Wadden channels: approach to Lauwersoog from the sea uses the Westgat and Zoutkamperlaag channels — daylight only; current Waddengids essential
  • !Ferry traffic: Schiermonnikoog ferry uses the outer harbour approaches — keep clear of ferry berth and route
  • !Tidal range 2–2.5m in outer (Wadden) harbour — plan depth for LW
  • !Nature reserve restrictions in Lauwersmeer — anchoring in reed bed areas prohibited; check Staatsbosbeheer guidance

Skipper's Tips

  • Lauwersoog is the best base for visiting Schiermonnikoog (9nm) — leave on the flood tide at HW -3 to arrive at the island at HW
  • The Lauwersmeer (behind the lock) is excellent sailing for a day or two — non-tidal, scenic, quiet; grey seals haul out on the banks
  • The harbourmaster speaks English and provides comprehensive Wadden guidance — ask for the current Waddengids and channel update
  • VHF Ch 31 (Lauwersoog Robbengatsluis) — call before approaching to confirm lock schedule
  • Grey seals are regularly visible from the outer harbour — Lauwersoog is in one of the seal habitats of the Wadden UNESCO area

Facilities

Water Fuel Restaurant Provisions WiFi

Lauwersoog has a harbourside café/restaurant and small provisions shop. Nearest supermarket Anjum or Dokkum (12km by road). Ferry terminal has basic café.

Nearest provisions: Anjum village (7nm)

Best Months & Season

May, Jun, Jul, Aug, Sep

May–September for Wadden sailing. Year-round port operations. The Lauwersmeer is accessible year-round for sheltered inland sailing. Peak Wadden season July–August.

Recommended Anchor Types

CQR/plowBruce/ClawRocna/Manson Supreme

Set Your Anchor Alarm to 55m

In the Groningen Wad and Ems estuary, anchor drag on a drying tidal flat can leave you stranded at low water. Safety Anchor Alarm monitors your GPS position continuously.

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