WWJP72 RJTD 251800 IMPORTANT WARNING FOR MOJI NAVTEX AREA 251800UTC ISSUED AT 252100UTC 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 260300UTC =