荒こう天てん

noun

stormy weather; rough weather

Refers to weather with strong winds, heavy rain, or high waves. Often used in forecasts, maritime contexts, and formal descriptions.

• 明日あしたは荒こう天てんが予よ想そうされるため、登と山ざんは中ちゅう止しになった。

  Because stormy weather is expected tomorrow, the mountain climbing was canceled.

• 荒こう天てんのため、フェリーが欠けっ航こうになった。

  Due to rough weather, the ferry service was suspended.