浜
ヒン, はま
seacoast, beach, seashore
JLPT1 G7 S10 F645
As per 賓# (contact) +
水
water → *shore/beach* (where land and water contact).
浜
originally represented another term, being as per
兵
(spread over) +
水
water → creek.
[Full Kanji Etymology List]