Related Clues:
- Scuba spot
- Backdrop for some schools
- Boater's obstacle
- Natural barrier
- Repurposed shipwreck
- Shoal; take in (sail)
- The sort of knot sailors consider dangerous
- Take in (part of sail)
- Band fronted by Gary Stringer
- Band with an affinity to the Coral?
- Long narrow deposit in the sea
- Marine formation incorporating part of tree fern
- Shallow in sea or river
- One whistles, crossing close to extreme marine hazard
- Coral or rock just below sea surface