Yes we Have !
Santos in Sao PAulo State , Tubarão in Espirito Santo State ,
Natal
No japan did it
Porto Seguro, Bahia. It's name means "Secure seaport".
The possessive form for the noun seaport is seaport's.
Inchon has a seaport
Apap seaport
Piraeus is the seaport for Athens.
whay is the seaport in praGUE
International seaport: some of the ships go to other countries. National seaport: none of the ships go to other countries.
The word for seaport in Filipino is"Pantalan" (Tagalog) or "Puerto" (Spanish). Manila is one seaport in the Philippines
Seaport Village was created in 1980.
SeaPort Airlines was created in 2008.