Last Updated：2025/11/29
Sentence
沿岸警備隊は、小型船の航行に対する適時の警報を発するために、有義波高を監視しています。
Quizzes for review
The coastguard monitors the significant wave height to issue timely warnings for small craft navigation.
See correct answer
The coastguard monitors the significant wave height to issue timely warnings for small craft navigation.
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Related words
significant wave height
Noun
Japanese Meaning
（海洋学・航海学の分野で）船乗りのために標準化された、波の谷から頂点までの高さ。現在は、海面の高さの標準偏差の4倍として定義される。
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