What does 海水浴 mean?
海水浴 is a Japanese noun meaning “sea bathing, seawater bath” in English. It is written as 海水浴 in kanji, かいすいよく in hiragana, and kaisuiyoku in romaji. This word is part of JLPT N2 vocabulary.
Example sentence
ハワイでは１年中海水浴が楽しめる。
In Hawaii, we can enjoy swimming in the ocean all year round.