Sunrise is a magical time on the ocean. Overnight is not a time for sleep, but a time when your ears do the looking.
The sun sets and the stars come out, your ability to see diminishes but sound carries incredibly well over water. Sleeping whales breathe loudly in the obscurity of the night, just at the waters surface. They are invisible to your eyes, but not to your ears!
All night long, your imagination runs wild as you peace together random fragments from your senses; and then dawn comes. The sky to the east begins to glow in preparation for the suns glorious arrival.
When the sun comes up, you get to change watches and get some sleep. Imagination fades as your eyes squelch out your creativity, showing you what “is” there rather than letting your mind believe it knows what is “to be” there.