Related Clues:
- Time to clam up?
- Good time to build a castle?
- When beaches are biggest
- Towel I'd discarded, when lots of bits are dry
- Beach-expanding event
- Best time for beachcombing
- Prime time for beachcombing
- Good time to dig for clams
- Mean to check over cause of exposure on beach
- Maximal-ebb phenomenon
- It occurs when the largest part of beach can be seen