INT 1 · K 11
Rock which covers and uncovers
DangersCore
An asterisk-like mark identifies a rock that dries and is covered by the tide.
What it means
The six-armed asterisk marks a rock that covers and uncovers. An underlined figure beside it gives the drying height where known.
Why it matters
The rock can be visible at low water and hidden near high water. Plan clearance from chart scale, tide, sea state, and position accuracy.