SXKA80 PTKK 120600 OMRTKK SURF OBSERVATIONS NATIONAL WEATHER SERVICE CHUUK FM 4PM LST FRI DEC 12 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 3 FT 5 FT 11 SEC NORTH=