SXKA40 PTKK 160000 OMRTKK SURF OBSERVATIONS NATIONAL WEATHER SERVICE CHUUK 10AM LST THUR AUG 16 2018 STATION AVERAGE GREATEST PERIOD DIRECTION RAINFALL NAMA IS NIL= PIIS IS 3 FT 5 FT 17 SEC NORTHEAST 0.85INCHES= TA IS 1 FT 4 FT 10 SEC EAST 0.15INCHES= ETTAL IS 1 FT 4 FT 10 SEC EAST 0.91INCHES= ONOUN IS 3 FT 4 FT 12 SEC SOUTHWEST 1.88INCHES= NAMOLUK IS NIL=