
In early 2020 the COVID-19 pandemic forced the international cruise industry into an unprecedented operational pause, resulting in many cruise ships anchoring off the UK south coast for long periods of time. The MAIB has been made aware of several marine incidents of anchor failures since October 2020 where cruise ship anchors or anchor cables have failed, often while trying to ride out named winter storms. One cruise ship lost both its anchors within a week.
The strength of anchoring equipment is defned by ship Classifcation Rules and it is intended for temporary mooring of a ship within a harbour or sheltered area. In good holding ground, the anchoring equipment should be able to hold the ship to a maximum wind strength of 48 knots in fast water, but this reduces to a maximum of 21 knots wind strength in seas with a signifcant wave height of 2m. Continue reading “Safety warning about multiple cruise ship anchor failures”