https://youtu.be/U5etAlS16nQ Wave generation and propagation in ocean
https://youtu.be/gUuocJqiaTI Wind rose diagram type II
Navigational aids at sea port for water transportation
https://www.boaterexam.com/navigationrules/aids-to-navigation/
https://youtu.be/ld1G4E6WgNs Tidal prism calcualtion