| tidal zone | (n) an area subject to tidal action |
| 感潮域 | [かんちょういき, kanchouiki] (n) (See 感潮河川・かんちょうかせん) estuary; estuarine basin; tidal area; tidal reach; tidal zone [Add to Longdo] |
| 潮下帯 | [しおかたい, shiokatai] (n) subtidal zone [Add to Longdo] |
| 潮間帯 | [ちょうかんたい, choukantai] (n) intertidal zone; tidal zone [Add to Longdo] |
| 潮上帯 | [しおじょうたい, shiojoutai] (n) supratidal zone [Add to Longdo] |