| Answer | Crossword Clue |
|---|---|
| SEA | Heavy wave. |
| SEA | Heavy wave |
| ROLLER | Heavy wave |
| ROLLER | Long, heavy sea wave. |
| seas | large swell or wave often used in plural heavy seas |
| sea | large swell or wave often used in plural heavy seas |
| breaker | A heavy sea wave that breaks into white foam on the shore or a shoal |
| breakers | A heavy sea wave that breaks into white foam on the shore or a shoal |
