maritime

Short definition from Wiktionary

Adjective

1. 1
   Relating to or connected with the sea or its uses (as navigation, commerce, etc.).
2. 2
   Bordering on the sea; living near the seacoast; coastal.
3. 3
   Inhabiting the seashore; living coastwise; littoral. (distinguished from marine)
4. 4
   Of or relating to a sailor or seaman; nautical.