SXKA80 PTKK 190600 OMRTKK SURF OBSERVATIONS NATIONAL WEATHER SERVICE CHUUK FM 4PM LST THUR MAR 19, 2026 STATIONS AVERAGE GREATEST PERIOD DIRECTION PIIS ISLAND 2 FT 3 FT 11 SEC NORTH NAMA ISLAND NIL= TA ISLAND NIL= ETTAL ISLAND NIL= ONOUN ISLAND NIL= NAMOLUK ISLAND 3 FT 4 FT 12 SEC NORTH