Cruise lines

Each page shows the corridors that line's catalogue uses, the current level on each of them, and the gap to the level Waterlogged calculates a ship of that size wants.

A Waterlogged clear-line is our own arithmetic: the gauge reading at which the published reference depth, minus the ship's draught and a fixed safety allowance, still leaves a comfortable margin. It is not an operator's decision rule and no cruise line uses it. Where a line does not publish which hull runs a sailing, the page says so and computes using an assumed 1.60 m draught. Waterlogged is not affiliated with any cruise line and none of them uses a Waterlogged clear-line.