000 SXKA80 PTKK 210600 OMRTKK SURF OBSERVATIONS NATIONAL WEATHER SERVICE CHUUK FM 4 PM LST TUE MAY 21 2013 STATION AVERAGE GREATEST PERIOD DIRECTION NAMA ISLAND NIL PIIS ISLAND 2 FT. 4 FT. 17 SEC. NORTH TA ISLAND 2 FT. 3 FT. 8 SEC. SOUTHEAST ETTAL ISLAND 2 FT. 5 FT. 11 SEC. EAST ONOUN ISLAND 2 FT. 4 FT. 9 SEC. NORTHWEST NAMOLUK ISLAND NIL