WWJP84 RJTD 081800 VITAL WARNING FOR OTARU NAVTEX AREA 081800UTC ISSUED AT 082100UTC DEVELOPING LOW 986HPA AT 52N 137E MOV EAST 20 KT GALE WARNING SEA WEST OF SAKHALIN, SOYA KAIKYO, SEA WEST OF HOKKAIDO, SEA OFF NOTO WITH MAX WINDS 40 KT SEA OFF HIYAMA AND TSUGARU, SEA OFF SOUTHERN COAST OF MARITIME PROVINCE, SEA OFF AKITA WITH 35 KT WARNING(NEAR GALE) TSUGARU KAIKYO, SEA OFF SADO WARNING(DENSE FOG) SEA WEST OF SAKHALIN, SOYA KAIKYO, SEA WEST OF HOKKAIDO, SEA OFF HIYAMA AND TSUGARU, SEA OFF SOUTHERN COAST OF MARITIME PROVINCE, SEA OFF AKITA, SEA OFF SADO, SEA OFF NOTO POOR VIS 0.3 MILES OR LESS IN PLACES NXT WARNING WILL BE ISSUED BEFORE 090300UTC =