Rocky sea beach, sunset sky, light fog over the waterRocky sea beach, sunset sky, light fog over the water
A sea bay with houses on the background of a clear blue skyA sea bay with houses on the background of a clear blue sky
The tide is out and the sea has gone over the horizonThe tide is out and the sea has gone over the horizon
Часть океана — большое водное пространство с горько-солёной водой. Большое количество чего-н. ( высок. ).