| Down |
| 1. | A mandatory piece of equipment. |
| 2. | PADI says a deep dive is between this # and 130 feet. |
| 4. | Marg Knight's favourite dive destination. |
| 5. | The first name of the Sea Hunt hero. |
| 7. | August 29. |
| 11. | The effect that makes you think strangely. |
| 13. | Hawaiian for "burn before sinking". |
| 14. | Three-masted barque that hit bottom in 1884. |
| 16. | Fastest way to get warm while on a cold dive. |
| 17. | Predive safety check. |
| 18. | The best dive club in the whole wide world! |
| 20. | You can get this when given "the cold shoulder". |
| 21. | A root that helps prevent motion sickness. |
| 23. | Another name for anglerfish |
| 25. | The last name of the Sea Hunt hero. |
| 26. | Neither floats nor sinks. |
| 28. | The depth in MSW if at twice the ATA pressure. |
| 30. | The Grinch's dog. |