Mooring at the skerrySwedes complain about crooked bolts

Hauke Schmidt

 · 23.07.2025

If threaded incorrectly, the line develops more leverage in the eye and can bend the bolt.
Photo: YACHT/ Mike Peuker
The mooring pins in the Swedish archipelago are maintained by the Kryssarklubben. Problems are occurring more and more frequently because they are being used incorrectly. Instead of pulling the line through the eye, it should simply be placed around the bolt.

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The Scandinavian archipelago coasts are among the most beautiful areas in Europe. If you want to travel here, you should not only be able to moor on rocks, but also know the local customs. This includes the correct use of the eyebolts anchored in the rocks.

Incorrectly threaded, how crooked bolts occur

Facebook pages such as "Vi som älskar båtar och västkusten" are currently discussing a problem that is apparently mainly caused by Norwegian boaters: they pass their mooring lines through the eye of the bolts anchored in the rocks instead of simply placing them around the bolt as would be correct. The result is bent bolts that then have to be repaired or replaced. The Swedish Kryssarklubben (SXK), which installs and maintains the bolts, regularly replaces damaged bolts. On the west coast between Onsala and Strömstad alone, more than 6000 bolts and rock eyes are checked in spring and autumn. This task is carried out by around 15 members of the harbour and anchorage committee, who work on a voluntary basis.

Equipment for the archipelago

If you want to moor in the archipelago, you need special equipment:

  • Stern anchor: Usually an M-anchor, slightly smaller than the bow anchor.
  • Long leader lines: At least two, preferably four lines of 20-30 metres in length.
  • Sharp nails: Both straight and offset variants for different crevices.
  • Hammer: 1-2 kg, ideally with a metal handle.
  • Fenders: In various sizes, including ball fenders.
  • Bow ladder: Makes it much easier to get out onto the rocks.

Swedish boats often use special webbing pulleys on the pushpit for the stern anchor. For occasional visitors, a line with a chain lead or lead insert at least 30 metres long is also sufficient.

How to get to the rock

The most common method is mooring with a stern anchor. This involves slowly approaching the rocks and checking the water depth. If the bank is steep enough, pull back and drop the stern anchor two to three boat lengths away, then approach the bank again. A crew member climbs over and attaches the leader lines to rock nails, trees or existing bolts. Important: The lines are not passed through the eye of the eyebolt, but simply laid around the entire bolt. This prevents kinks from forming that could make it difficult to release the line later. If the water depth is sufficient and the rock has a suitable shape, you can also moor alongside the rock. However, these moorings are rare and usually highly coveted.

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Sweden's wild west

Hauke Schmidt

Hauke Schmidt

Test & Technology editor

Hauke Schmidt was born in Hanau, Hesse, in 1974, but moved to the coast at the age of an Opti and grew up sailing dinghies and tall ships. School and semester breaks were used for extensive Baltic Sea cruises. During and after his oceanography studies in Kiel, he took part in various international research trips to tropical and polar regions. The focus was on ocean currents and their influence on climate change. Eventually he was drawn back to his home coast and to YACHT. He completed a traineeship there and has been working as an editor in the Test & Technology department since 2009. His core tasks include equipment and boat testing, as well as practical topics relating to electronics, seamanship and refits. As a passionate DIY enthusiast, he loves to spend his summers on the water with his family and winters working on his boat

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