The Molokai Harbor is very laid back. It's not a huge harbor but what space there is available is all you need. The Maui and Molokai Princess ferries were the only ones docked here during our visit. Visiting this island from Maui is very refreshing. Nobody was in a hurry except those of us who are here for a day trip and ready to explore the island.
Catch the first ferry to come to Molokai and take the last one back to Maui. Sunset was beautiful but hard to take photos of due to very "rocky" trip in February. Be prepared to get soaked (we wore Gore-Tex parkas). My husband and I preferred to stay on the top level. The soaking was worth the trip since we spotted lots of whales on the way home.