🚨🌊🔗

#warning buoy #hazard marker #light buoy #marine signal #ocean warning #sea beacon #anchor chain

🆘🌊📍

#warning buoy #hazard marker #danger buoy #SOS marker #maritime warning

🌊🚩⚓️

#marker buoy #channel marker #warning buoy #navigation aid #anchored flag

⚠️🚩🌊

#hazard buoy #danger marker #warning buoy #navigation hazard #marine safety #regulatory marker