Usage patterns
海で泳ぐto swim in the sea
I'm looking forward to swimming in the sea during summer vacation.
海に出るto go out to sea
The fishermen go out to sea early in the morning.
海が荒れるfor the sea to become rough
The sea is getting rough as the typhoon approaches.
海を渡るto cross the sea
We crossed the sea by boat to get to the island.
海に浮かぶto float on the sea
A small island floats on the sea.