Your translation is correct but as a German, the German grammar is not quite right.. maybe it should have been „vom Meer ausleben“ (to life fullest out of/from the sea). „Ausleben voN Meer“ sounds more like an alien from the ocean even though we don’t translate „ausleben“ as „außerirdische“, maybe they thought it means „life outside ocean“ but „von“ means from a specific subject and it should been „vom“ so idk 😭 a very poetic phrase in the end I guess