WWJP81 RJTD 281800 VITAL WARNING FOR NAHA NAVTEX AREA 281800UTC ISSUED AT 282100UTC STNR FRONT FM 34N 156E TO 34N 155E 33N 152E 30N 150E 27N 145E 25N 140E 24N 130E 23N 126E 21N 122E GALE WARNING SOUTHERN SEA OFF SHIKOKU, SEA EAST OF OKINAWA, SEA SOUTH OF OKINAWA WITH MAX WINDS 40 KT SEA AROUND AMAMI, SOUTHERN PART OF EAST CHINA SEA WITH 35 KT WARNING(NEAR GALE) NORTHERN SEA OFF SHIKOKU, SEA OFF KAGOSHIMA NXT WARNING WILL BE ISSUED BEFORE 290300UTC =