WWJP27 RJTD 281800 WARNING AND SUMMARY 281800. WARNING VALID 291800. WARNING IS UPDATED EVERY 6 HOURS. WARNING. DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK SEA OF JAPAN BOHAI YELLOW SEA EAST CHINA SEA. WARNING. DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 35N 141E 41N 141E 47N 152E 55N 162E 60N 163E 60N 180E 34N 180E 30N 170E 25N 140E 25N 129E 33N 132E 35N 141E. SUMMARY. LOW 1004 HPA AT 48N 146E NNE SLOWLY. LOW 1008 HPA AT 54N 150E NE SLOWLY. LOW 1018 HPA AT 32N 173E NNE 10 KT. WARM FRONT FROM 48N 146E TO 47N 149E 45N 152E. COLD FRONT FROM 48N 146E TO 45N 144E 43N 140E 41N 134E. STATIONARY FRONT FROM 32N 110E TO 33N 117E 35N 123E 36N 128E 38N 131E 38N 138E 36N 144E. REMARKS. TYPHOON 2302 MAWAR (2302) 950 HPA AT 18.6N 126.7E : SEE TROPICAL CYCLONE WARNING. JAPAN METEOROLOGICAL AGENCY.=