Answer: inlet

AnswerCrossword Clue
INLET

Arm, perhaps

INLET

Coastal recess

INLET

Entrance

INLET
Harbor access
INLET
Marina locale
INLETShoreline irregularity
INLETCoastal irregularity
INLETFjord
INLETBay or fjord
INLETCoastline irregularity
INLETCove on the coast
INLETChannel opening
INLETFirth of Clyde, e.g.
INLETBay or cove
INLETFirth of Clyde, for one
INLETFirth
INLETShoreline nook
INLETCoastal area
INLETShoreline feature
INLETSound, perhaps
INLETBlue arm
INLETArm of the sea
INLETSmall bay
INLETSmall cove
INLETShoreline recess
INLETCove
INLETFirth or fjord
INLETNarrow waterway
INLETSound connection?
INLETCertain entrance
INLETPassage to the sea
INLETPuget Sound, for one
INLETCoastal feature
INLETShore recess
INLETBay
INLETBay or bight
INLETCove or bay
INLETFjord, maybe
INLETLagoon access
INLETWet arm