WWJP74 RJTD 140600 IMPORTANT WARNING FOR OTARU NAVTEX AREA 140600UTC ISSUED AT 140900UTC DEVELOPING LOW 1012HPA AT 29N 124E MOV ENE 15 KT LOW 1016HPA AT 36N 143E MOV ENE 10 KT WARNING(NEAR GALE) TSUGARU KAIKYO WARNING(DENSE FOG) SEA WEST OF HOKKAIDO, SEA OFF SOUTHERN COAST OF MARITIME PROVINCE POOR VIS 0.3 MILES OR LESS IN PLACES NXT WARNING WILL BE ISSUED BEFORE 141500UTC =