WWJP84 RJTD 260600 VITAL WARNING FOR OTARU NAVTEX AREA 260600UTC ISSUED AT 260900UTC DEVELOPING LOW 978HPA AT 50N 150E MOV NORTH 20 KT FCST POSITION FOR 261800UTC AT 56N 147E WITH UNCERTANITY OF 50 MILES RADIUS FCST POSITION FOR 270600UTC AT 58N 144E WITH UNCERTANITY OF 80 MILES RADIUS GALE WARNING SOYA KAIKYO, SEA WEST OF HOKKAIDO, SEA OFF HIYAMA AND TSUGARU, SEA OFF AKITA, SEA OFF SADO, SEA OFF NOTO WITH MAX WINDS 40 KT TSUGARU KAIKYO, SEA OFF SOUTHERN COAST OF MARITIME PROVINCE WITH 35 KT WARNING(NEAR GALE) SEA WEST OF SAKHALIN WARNING(ICING) SEA WEST OF SAKHALIN, SOYA KAIKYO, SEA WEST OF HOKKAIDO, TSUGARU KAIKYO, SEA OFF HIYAMA AND TSUGARU, SEA OFF SOUTHERN COAST OF MARITIME PROVINCE, SEA OFF AKITA NXT WARNING WILL BE ISSUED BEFORE 261500UTC =