The portion of the oceans, gulfs, and seas beyond the coastal waters (usually twenty (20) nautical miles) extending to a specific distance from a coastline (usually one hundred (100) nautical miles), a specific depth, or covering and area defined by a specific latitude and longitude points.
OFFSHORE WATERS
Meaning of OFFSHORE WATERS in English
Weather and meteorology English vocabulary. Английский словарь погоды и метеорологии . 2012