浜辺
aid
alert
alertness
apparatus
aquatic
assistance
barrier
board
bright
coast
coastal
emergency
equipment
lifebuoy
lifeguard
lifeguarding
lifesaver
maritime
ocean
precaution
preparedness
protection
red
rescue
safeguard
safeguarding
safety
sand
sea
seaside
security
shoreline
summer
support
surf
surfboard
surfing
tool
vacation
vigilance
warning
water
waves
yellow