SIX SECOND RED WHITE TWO GROUP FLASH.WHITE FLASHING VISIBILITY 13 MILES.HEIGHT OF THE BECKAN 22 METRE.COLOUR IN DAY RED YELLOW CHECKER.DEPTH 3.4 METRE.SECTOR OF LIGHT, DOLPHIN TO MIDDLE GROUND 025 DEGREE WHITE, MIDDLE GROUND TO SOUTH INTRES BOUY 165 DEGREE RED, SOUTH INTRES BOUY TO PRONG REEF BOUY 015 DEGREE WHITE, PRONG REEF BOUY TO PRONG LIGHT HOUSE 035 DEGREE RED, PRONG LIGHT HOUSE TO DOLPHIN 120 DEGREE CLOSED(DARK).