WWJP72 RJTD 170600 IMPORTANT WARNING FOR MOJI NAVTEX AREA 170600UTC ISSUED AT 170900UTC STNR FRONT FM 31N 109E TO 32N 114E 34N 117E 35N 124E 36N 128E 36N 132E WARNING(DENSE FOG) SEA OFF SOUTHERN COAST OF MARITIME PROVINCE, SEA OFF NOTO, NORTHWESTERN PART OF JAPAN SEA, SEA EAST OF OKI SYOTO AND AROUND WAKASA WAN, SEA WEST OF OKI SYOTO, TSUSHIMA KAIKYO, SEA WEST OF CHEJU ISLAND, SEA WEST OF NAGASAKI POOR VIS 0.3 MILES OR LESS IN PLACES NXT WARNING WILL BE ISSUED BEFORE 171500UTC =