Answer: porthole

AnswerCrossword Clue
PORTHOLE

It lets you see sea

PORTHOLE

Cruise opening

PORTHOLE

Ship window

PORTHOLE
It provides an ocean view
PORTHOLE
Stateroom feature
PORTHOLEWindow with an ocean view
PORTHOLEShip's window
PORTHOLECasement opening on the foam.
PORTHOLEWindow of a kind.
PORTHOLEWindow on the sea
PORTHOLEStateroom window
PORTHOLEStateroom "window"
PORTHOLEWindow onto the ocean
PORTHOLECabin feature
PORTHOLECabin brightener
PORTHOLEWindow or wall opening