WWJP84 RJTD 290600 VITAL WARNING FOR OTARU NAVTEX AREA 290600UTC ISSUED AT 290900UTC DEVELOPED LOW 988HPA AT 50N 148E MOV EAST 10 KT GALE WARNING SEA WEST OF SAKHALIN, SOYA KAIKYO, SEA WEST OF HOKKAIDO WITH MAX WINDS 35 KT WARNING(NEAR GALE) SEA OFF HIYAMA AND TSUGARU, SEA OFF SOUTHERN COAST OF MARITIME PROVINCE, SEA OFF AKITA, SEA OFF SADO, SEA OFF NOTO WARNING(DENSE FOG) SEA WEST OF SAKHALIN, SOYA KAIKYO, SEA WEST OF HOKKAIDO POOR VIS 0.3 MILES OR LESS IN PLACES NXT WARNING WILL BE ISSUED BEFORE 291500UTC =