Translation guide
The open sea refers to the vast, unprotected waters of the ocean away from the coast. In Japanese, the most common and natural equivalent is 沖 (おき), which specifically means the waters off the coast but out of sight of land. For the high seas or ocean far from any land, 外洋 (がいよう) or 大海原 (おおうなばら) are used. This guide helps you choose the right term based on context and nuance.
The most common way to refer to the open sea in everyday Japanese, especially when talking about fishing, boating, or being away from the shore.
This is the standard word for the open sea as opposed to the coast. It implies a distance from the shore where land is no longer visible. Used in many common phrases.
A slightly more formal or technical term for the offshore area, often used in weather reports or navigation.
Many fishing boats can be seen offshore.
When emphasizing the vastness or remoteness of the open ocean, far from any coast.
Refers to the open ocean, the high seas. Often used in contexts like ocean sailing, marine biology, or geography.
Set out on an ocean voyage.
A more poetic or literary term for the vast open sea. It evokes a sense of grandeur and endlessness.
Specifically refers to distant oceans, often used in the context of deep-sea fishing or long-distance navigation.
When 'open sea' is used metaphorically to describe something vast, boundless, or full of possibilities.
Used figuratively to describe a vast expanse, like a sea of people or a boundless field.
Life is like a vast open sea.
海 (うみ) is the general word for 'sea' or 'ocean' and can refer to any body of saltwater, including coastal areas. 沖 (おき) specifically means the open sea away from the shore. 外洋 (がいよう) is more technical and refers to the open ocean, often far from land. Use 沖 for everyday situations like fishing or boating, and 外洋 for oceanographic or navigational contexts.
The English phrase 'open sea' is often best translated as 沖 rather than a literal combination like 開けた海 (あけたうみ), which sounds unnatural. Stick to the established terms.
The ship sailed into the open sea.
We could see nothing but the open sea.
There are big waves on the open ocean.
Sail across the vast open sea.
遠洋漁業
deep-sea fishing