Man this is just so beautiful, the vocals, the instrumentals, and composition, it's just so fine.
I also really appreciate how you mentioned, "to capture the beauty of the ocean and it's life, while acknowledging the dangers of the deep" because I could really feel that being portrayed with the contrasting melodies you used and mixed together going from something with a more elegant tone to a darker and more sinister tone.
Also the music video is just great what can I say...