beach closed warning sign by dangerour conditions

advise alert area attention australia australian backdrop background beach board caution closed coast condition current danger dangerous deserted flag flutter forbidden hazardous info information landscape law legal lifethreatening lifeguard mindful nobody notice ocean post premonitory prohibited prohibition protect protection red restricted restriction rough safe safety scene scenery sea seashore season secure shore sign signpost storm stormy tidal tides warn warning water waters waves waving wavy weather wild wind windy zone rip