Swell
A type of ocean wave
Haven
A safe place
Hoar
A grey colour, due to old age
Astern
Tne end of a ship
Lustrous
Shiny and bright
Firmament
The sky
Ebb'd
When a wave moves away from the land
Betwixt
Between
Zenith
The moment where something is most powerful
Mazed
Amazed
Hector
In Greek mythology, Hector was a prince of Troy during the Trojan War
Tremulous
Nervous or shy
Casque
A helmet
Wanton
A cruel, unprovoked action
Slumber'd
Fell asleep