Last Updated
：2026/01/08
離岸流
Hiragana
りがんりゅう
Noun
Japanese Meaning
岸から沖に向かって強く流れる局地的な海流。波打ち際から沖合へと海水が一気に戻る流れで、遊泳者が沖へ引き出される危険がある。 / 海岸付近で、打ち寄せた波の水が狭い範囲に集中して沖へ流れ出す現象。見た目に波が砕けず水面が凹んで見える帯状の部分として現れることが多い。
Easy Japanese Meaning
きしのちかくからうみへつよくみずがもどるながれ
Chinese (Simplified) Meaning
海岸附近向外海强劲回流的表层水流 / 由浪涌作用在近岸形成的向海急流 / 近岸海域将水体迅速带向外海的强流
Chinese (Traditional) Meaning
從近岸向外海回流的強勁表層海流 / 海灘附近由浪水返回外海的狹窄急流 / 使人被沖向外海的離岸急流
Korean Meaning
해안에서 바다 쪽으로 강하게 되돌아가는 표층 해류 / 해변 근처의 물이 바깥바다로 급격히 빠져나가는 위험한 흐름
Indonesian
arus rip; arus permukaan kuat yang mengalir kembali ke laut dari dekat pantai / arus balik menuju lepas pantai dari garis pantai
Vietnamese Meaning
dòng chảy xa bờ / dòng rút mạnh từ bờ ra biển / dòng nước mặt chảy ngược ra khơi từ ven bờ
Tagalog Meaning
malakas na agos na bumabalik pa-laot mula sa dalampasigan / agos na humihila papalayo sa pampang / pa-laot na agos sa ibabaw ng tubig malapit sa baybayin
Sense（1）
riptide, rip current, offshore current - a strong surface flow of water returning seaward from near the shore.
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
riptide, rip current, offshore current - a strong surface flow of water returning seaward from near the shore.
See correct answer
離岸流
See correct answer
Be careful of the riptide and swim safely.
See correct answer
離岸流に気をつけて、安全に泳いでください。
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