weather deck

(nautical) A ship's deck which has no overhead protection, which is open to the weather; a ship's uppermost deck.

Japanese Meaning

船の最上部に位置し、上部に屋根や防護設備がなく外気にさらされる船の甲板

The crew secured the lifeboats on the weather deck before the storm hit.

嵐が来る前に、乗組員は露天甲板の救命艇を固定した。

Sense（1）

(nautical) A ship's deck which has no overhead protection, which is open to the weather; a ship's uppermost deck.

weather decks

（ plural ）