Related Clues:

• Motion of the ocean
• Ebbing thing
• Sand castle destroyer
• Fab alternative
• High or low phenomenon
• ''The Prince of ___''
• The water's swell
• Ocean phenomena
• Oceanic phenomenon
• Meteorology concerns
• Neap or 66-Down
• Bay of Fundy phenomenon
• Moon-driven phenomena
• Beach cover-up?
• Periodic riser