SXKA80 PTKK 040600 0MRTKK SURF OBSERVATION NATIONAL WEATHER SERVICE CHUUK FM 4PM LST WED 04 2020 LOCATION AVERAGE GREATEST PERIOD DIRECTION NAMA ISLAND NIL= PIIS ISLAND 3 FT 5 FT 17 SEC NORTHEAST= TA ISLAND NIL= ETTAL ISLAND 2 FT 4 FT 11 SEC EAST= ONOUN ISLAND 3 FT 4 FT 9 SEC WEST= NAMOLUK ISLAND 3 FT 5 FT 11 SEC NORTH=