Coastal (adjective)

1. Relating to or located on or near a coast.
2. Relating to the sea or coastal areas.
3. Relating to ships or sailing along the coast.

Origin:

Late 19th century: from coast + -al.

Examples:

1. The coastal town was a popular tourist destination.
2. The coastal waters were filled with boats and ships.
3. The coastal trail offered stunning views of the ocean.
4. The coastal region was affected by the hurricane.
5. The coastal village was known for its seafood restaurants.