WWJP85 RJTD 040600 VITAL WARNING FOR KUSHIRO NAVTEX AREA 040600UTC ISSUED AT 040900UTC PRESSURE GRADIENT IS STEEP GALE WARNING EASTERN SEA OFF SANRIKU, WESTERN SEA OFF SANRIKU WITH MAX WINDS 40 KT WARNING(NEAR GALE) SEA EAST OF SAKHALIN, SOYA KAIKYO, SEA EAST OF HOKKAIDO, SEA OFF KUSHIRO, SEA OFF HIDAKA WARNING(DENSE FOG) SEA EAST OF SAKHALIN, SEA OFF ABASHIRI, SEA OFF KUSHIRO, SEA OFF HIDAKA POOR VIS 0.3 MILES OR LESS IN PLACES NXT WARNING WILL BE ISSUED BEFORE 041500UTC =