By the Sea — No. 2

Across

3. A vessel used to travel on water (4)

7. A marine mammal with flippers (4)

8. A hill of sand shaped by wind (4)

10. A heavy object used to hold a boat in place (6)

11. The star that warms a day at the beach (3)

12. The seasoning naturally found in seawater (4)

Down

1. A harbor where ships load and unload (4)

2. Tiny grains found on a beach (4)

4. A very large body of salt water (5)

5. A smooth gem sometimes formed inside an oyster (5)

6. A shellfish with two hinged shells (4)

9. A hard covering you might find on the beach (5)

12. A large vessel for traveling on water (4)