SXKA80 PTKK 190600 OMRTKK SURF OBSERVATIONS NATIONAL WEATHER SERVICE CHUUK FM 4PM LST TUE AUG 19, 2025 STATIONS AVERAGE GREATEST PERIOD DIRECTION PIIS ISLAND 3 FT 4 FT 15 SEC NORTHEAST NAMA ISLAND NIL= TA ISLAND NIL= ETTAL ISLAND NIL= ONOUN ISLAND NIL= NAMOLUK ISLAND 2 FT 4 FT 10 SEC NORTH