{"title":"Bulletinset for METAREA 11","date":"2026-08-21 01:02:51","bulletin":[{"label":"TYPHOON WARNING JAPAN","content":{"1":"WTJP21 RJTD 210000","2":"WARNING 210000.","3":"WARNING VALID 220000.","4":"WARNING IS UPDATED EVERY 6 HOURS.","5":"TYPHOON WARNING.","6":"SEVERE TROPICAL STORM 2618 SAUDEL (2618) 985 HPA","7":"AT 14.3N 149.5E MARIANAS MOVING NORTHNORTHWEST 12 KNOTS.","8":"POSITION FAIR.","9":"MAX WINDS 50 KNOTS NEAR CENTER.","10":"RADIUS OF OVER 30 KNOT WINDS 180 MILES SOUTH SEMICIRCLE AND 150 MILES","11":"ELSEWHERE.","12":"FORECAST POSITION FOR 211200UTC AT 16.0N 148.0E WITH 35 MILES RADIUS","13":"OF 70 PERCENT PROBABILITY CIRCLE.","14":"970 HPA, MAX WINDS 65 KNOTS NEAR CENTER.","15":"FORECAST POSITION FOR 220000UTC AT 17.8N 146.7E WITH 50 MILES RADIUS","16":"OF 70 PERCENT PROBABILITY CIRCLE.","17":"960 HPA, MAX WINDS 75 KNOTS NEAR CENTER.","18":"EXTENDED OUTLOOK.","19":"FORECAST POSITION FOR 230000UTC AT 21.1N 142.5E WITH 70 MILES RADIUS","20":"OF 70 PERCENT PROBABILITY CIRCLE.","21":"925 HPA, MAX WINDS 95 KNOTS NEAR CENTER.","22":"FORECAST POSITION FOR 240000UTC AT 23.6N 136.8E WITH 100 MILES RADIUS","23":"OF 70 PERCENT PROBABILITY CIRCLE.","24":"925 HPA, MAX WINDS 95 KNOTS NEAR CENTER.","25":"FORECAST POSITION FOR 250000UTC AT 25.3N 132.1E WITH 125 MILES RADIUS","26":"OF 70 PERCENT PROBABILITY CIRCLE.","27":"945 HPA, MAX WINDS 85 KNOTS NEAR CENTER.","28":"FORECAST POSITION FOR 260000UTC AT 26.9N 128.5E WITH 180 MILES RADIUS","29":"OF 70 PERCENT PROBABILITY CIRCLE.","30":"965 HPA, MAX WINDS 70 KNOTS NEAR CENTER.","31":"JAPAN METEOROLOGICAL AGENCY.="}},{"label":"TYPHOON WARNING JAPAN","content":{"1":"WTJP31 RJTD 202100","2":"WARNING 202100.","3":"WARNING VALID 212100.","4":"TYPHOON WARNING.","5":"SEVERE TROPICAL STORM 2618 SAUDEL (2618) 990 HPA","6":"AT 13.5N 149.6E MARIANAS MOVING NORTHNORTHWEST 11 KNOTS.","7":"POSITION FAIR.","8":"MAX WINDS 50 KNOTS NEAR CENTER.","9":"RADIUS OF OVER 30 KNOT WINDS 180 MILES SOUTH SEMICIRCLE AND 150 MILES","10":"ELSEWHERE.","11":"FORECAST POSITION FOR 210900UTC AT 15.5N 148.4E WITH 40 MILES RADIUS","12":"OF 70 PERCENT PROBABILITY CIRCLE.","13":"980 HPA, MAX WINDS 60 KNOTS NEAR CENTER.","14":"FORECAST POSITION FOR 212100UTC AT 17.3N 147.1E WITH 57 MILES RADIUS","15":"OF 70 PERCENT PROBABILITY CIRCLE.","16":"965 HPA, MAX WINDS 70 KNOTS NEAR CENTER.","17":"JAPAN METEOROLOGICAL AGENCY.="}},{"label":"HIGH SEAS FORECAST CHINA","content":{"1":"WWCI50 BABJ 201800","2":"2:1:31:11:01:00","3":"BT","4":"SECURITE =","5":"MESSAGE FOR METAREA XI (CHINA) ISSUED BY NMC BEIJING","6":"AT 2215UTC AUG.20 2026 =","7":"MESSAGE IS UPDATED EVERY 06 HOURS =","8":"SYNOPSIS VALID 1800UTC AUG.20 =","9":"FCST VALID 1800UTC AUG.21 =","10":"WARNNING=","11":"NIL=","12":"SUMMARY=","13":"ELY WINDS FROM 10 TO 12M\/S GUSTS 14M\/S SEAS UP TO","14":"1.5M OVER NORTHERN PART OF EAST CHINA SEA=","15":"WLY WINDS FROM 10 TO 12M\/S GUSTS 14M\/S SEAS UP TO","16":"1.5M OVER SEA EAST OF TAIWAN=","17":"SW\/SLY WINDS FROM 10 TO 14M\/S GUSTS 18M\/S SEAS UP","18":"TO 2.0M OVER BASHI CHANNEL AND NORTHERN PART OF","19":"SOUTH CHINA SEA=","20":"CYCLONIC WINDS FROM 10 TO 12M\/S GUSTS 14M\/S SEAS","21":"UP TO 1.5M OVER BEIBU GULF=","22":"HORIZONTAL VISIBILITY LESS THAN 10KM OVER BOHAI","23":"SEA AND CENTRAL PART OF YELLOW SEA AND WESTERN","24":"PART OF EAST CHINA SEA AND BASHI CHANNEL AND","25":"NORTHERN PART OF SOUTH CHINA SEA AND BEIBU GULF","26":"AND WEST CENTRAL SOUTH CHINA SEA AND JAPAN SEA AND","27":"KOREA STRAIT AND SEA WEST OF GUAM AND THAILAND","28":"GULF AND MALACCA STRAIT AND SEA EAST OF SINGAPORE","29":"AND SEA SOUTH OF SUMATERA AND SUNDA STRAIT AND","30":"LAUT JAWA AND SEA SOUTH OF JAWA AND MAKASSAR","31":"STRAIT AND SEA SOUTHWEST OF THE PHILIPPINES AND","32":"LAUT MALUKU AND LAUT BANDA=","33":"FCST=","34":"NORTHERN PART OF EAST CHINA SEA","35":"E WINDS VEER SE 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA","36":"STATE MODERATE LIGHT RAIN VIS MODERATE=","37":"SOUTHERN PART OF EAST CHINA SEA","38":"SE WINDS 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA STATE","39":"MODERATE LIGHT RAIN VIS MODERATE=","40":"SEA EAST OF TAIWAN","41":"SW WINDS 12 TO 16M\/S GUSTS 16 TO 20M\/S SEA STATE","42":"MODERATE MODERATE RAIN BECMG LIGHT RAIN VIS","43":"MODERATE=","44":"BASHI CHANNEL","45":"SW WINDS 12 TO 16M\/S GUSTS 16 TO 20M\/S SEA STATE","46":"MODERATE MODERATE RAIN BECMG LIGHT RAIN VIS","47":"MODERATE=","48":"BEIBU GULF","49":"W WINDS 12 TO 16M\/S GUSTS 16 TO 20M\/S DECR 08 TO","50":"12M\/S GUSTS 12 TO 16M\/S SEA STATE MODERATE","51":"MODERATE RAIN VIS MODERATE=","52":"QIONGZHOU STRAIT","53":"SE WINDS 08 TO 12M\/S GUSTS 12 TO 16M\/S VEER SW","54":"WINDS 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA STATE","55":"MODERATE TO SLIGHT CLOUDY VIS GOOD=","56":"NORTHWESTERN PART OF SOUTH CHINA SEA","57":"SW WINDS 12 TO 16M\/S GUSTS 16 TO 20M\/S DECR 08 TO","58":"12M\/S GUSTS 12 TO 16M\/S SEA STATE MODERATE","59":"MODERATE RAIN BECMG CLOUDY VIS MODERATE TO GOOD=","60":"NORTHEASTERN PART OF SOUTH CHINA SEA","61":"SW WINDS 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA STATE","62":"ROUGH TO MODERATE MODERATE RAIN BECMG LIGHT RAIN","63":"VIS MODERATE=","64":"WEST CENTRAL SOUTH CHINA SEA","65":"SW WINDS 12 TO 16M\/S GUSTS 16 TO 20M\/S DECR 08 TO","66":"12M\/S GUSTS 12 TO 16M\/S SEA STATE ROUGH TO","67":"MODERATE CLOUDY VIS GOOD=","68":"EAST CENTRAL SOUTH CHINA SEA","69":"SW WINDS 12 TO 16M\/S GUSTS 16 TO 20M\/S DECR 08 TO","70":"12M\/S GUSTS 12 TO 16M\/S SEA STATE ROUGH TO","71":"MODERATE CLOUDY VIS GOOD=","72":"SOUTHWESTERN PART OF SOUTH CHINA SEA","73":"SW WINDS 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA STATE","74":"MODERATE CLOUDY VIS GOOD=","75":"SOUTHEASTERN PART OF SOUTH CHINA SEA","76":"SW WINDS 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA STATE","77":"MODERATE CLOUDY VIS GOOD=","78":"SEA EAST OF RYUKYU ISLANDS","79":"SW WINDS BACK S 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA","80":"STATE MODERATE MODERATE RAIN VIS MODERATE=","81":"SEA WEST OF GUAM","82":"W WINDS 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA STATE","83":"MODERATE MODERATE RAIN VIS MODERATE=","84":"SEA NORTHEAST OF INDONESIA","85":"W WINDS 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA STATE","86":"MODERATE CLOUDY VIS GOOD=","87":"ANDAMAN SEA","88":"SW WINDS 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA STATE","89":"MODERATE MODERATE RAIN VIS MODERATE="}},{"label":"HIGH SEAS FORECAST JAPAN","content":{"1":"WWJP90 RJTD 201800","2":"EGC:2:1:31:11:01:00","3":"SECURITE.","4":"THIS WARNING IS ISSUED FOR NORTH OF THE EQUATOR AND EAST OF 100E IN","5":"METAREA XI BY JMA.","6":"WARNING AND SUMMARY 201800.","7":"WARNING VALID 211800.","8":"WARNING IS UPDATED EVERY 6 HOURS.","9":"GALE WARNING.","10":"DEVELOPED LOW 1006 HPA","11":"AT 38N 159E FAR OFF EAST OF JAPAN MOVING NORTH SLOWLY.","12":"WINDS 30 TO 35 KNOTS WITHIN 200 MILES OF LOW.","13":"EXPECTED WINDS 30 TO 35 KNOTS WITHIN 200 MILES OF LOW FOR NEXT 6","14":"HOURS.","15":"WARNING.","16":"TROPICAL DEPRESSION 998 HPA","17":"AT 20.6N 108.6E GULF OF TONGKING MOVING NW 08 KNOTS.","18":"POSITION FAIR.","19":"MAX WINDS 30 KNOTS NEAR CENTER.","20":"WARNING.","21":"DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK JAPAN SEA.","22":"WARNING.","23":"DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 36N 141E 42N 141E","24":"47N 152E 55N 162E 60N 163E 60N 180E 45N 180E 31N 172E 31N 166E 40N","25":"163E 40N 150E 36N 141E.","26":"SUMMARY.","27":"LOW 1006 HPA AT 52N 131E ENE 15 KT.","28":"LOW 1004 HPA AT 59N 166E ENE 25 KT.","29":"TROPICAL DEPRESSION 1004 HPA AT 25N 124E ALMOST STATIONARY.","30":"LOW PRESSURE AREA 1008 HPA NEAR 06N 176E WEST SLOWLY.","31":"HIGH 1014 HPA AT 41N 130E ESE SLOWLY.","32":"HIGH 1014 HPA AT 46N 141E SSE SLOWLY.","33":"HIGH 1016 HPA AT 35N 147E SSE SLOWLY.","34":"HIGH 1028 HPA AT 44N 180E SE SLOWLY.","35":"STATIONARY FRONT FROM 36N 134E TO 39N 140E 43N 145E 45N 149E 49N 151E","36":"52N 152E 54N 155E 55N 158E.","37":"REMARKS.","38":"SEVERE TROPICAL STORM 2618 SAUDEL (2618) 990 HPA AT 13.2N 149.5E :","39":"SEE TROPICAL CYCLONE WARNING.","40":"24 HOUR FORECAST.","41":"SEA OF OKHOTSK","42":"WIND S 25KT","43":"SEAS 2 M.","44":"JAPAN SEA","45":"WIND SW 20KT","46":"SEAS 2 M.","47":"BOHAI AND YELLOW SEA","48":"WIND SE 20KT","49":"SEAS 2 M.","50":"EAST CHINA SEA","51":"WIND SE 30KT","52":"SEAS 3 M.","53":"SOUTH CHINA SEA AND GULF OF TONGKING","54":"WIND SW 30KT","55":"SEAS 4 M.","56":"SEA AROUND KURILS","57":"WIND S 20KT","58":"SEAS 2 M.","59":"SEA EAST OF KURILS","60":"WIND SW 20KT","61":"SEAS 2 M.","62":"SEA EAST OF JAPAN","63":"WIND SW 20KT","64":"SEAS 2 M.","65":"FAR OFF EAST OF JAPAN","66":"WIND S 35KT","67":"SEAS 3 M.","68":"SEA SOUTH OF JAPAN","69":"WIND SE 15KT","70":"SEAS 3 M.","71":"SEA SOUTH OF OKINAWA","72":"WIND SW 30KT","73":"SEAS 3 M.","74":"CHICHIJIMA","75":"WIND E 30KT","76":"SEAS 4 M WITH MODERATE SWELL.","77":"MINAMITORISHIMA","78":"WIND SE 40KT","79":"SEAS 6 M WITH MODERATE SWELL.","80":"SEA EAST OF PHILIPPINES","81":"WIND SW 25KT","82":"SEAS 3 M.","83":"SEA EAST OF MINDANAO AND CELEBES SEA AND SULU SEA","84":"WIND SW 20KT","85":"SEAS 1 M.","86":"MARIANAS","87":"WIND SE 70KT","88":"SEAS 8 M WITH HEAVY SWELL.","89":"TRUK AND CAROLINES","90":"WIND S 45KT","91":"SEAS 6 M.","92":"WAKE","93":"WIND NE 15KT","94":"SEAS 2 M.","95":"MARSHALLS","96":"WIND S 15KT","97":"SEAS 2 M.","98":"MIDWAY","99":"WIND NE 15KT","100":"SEAS 2 M WITH MODERATE SWELL.","101":"SEA SOUTH OF ALEUTIANS","102":"WIND SE 30KT","103":"SEAS 2 M.","104":"BERING SEA AND SEA AROUND ALEUTIANS AND SEA EAST OF KAMCHATKA","105":"WIND SW 30KT","106":"SEAS 3 M.","107":"HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING","108":"WARNING\/INFORMATION FOR THE SOUTH CHINA SEA.","109":"WARNINGS","110":"TROPICAL DEPRESSION (TD) OVER GULF OF TONKIN: NIL.","111":"SYNOPSIS (201800UTC) AND 24-HOUR FORECAST","112":"AT 201800UTC, TD OVER GULF OF TONKIN WITH CENTRAL PRESSURE","113":"996 HPA AND MAXIMUM WINDS 25 KTS WAS CENTERED WITHIN 60 NM","114":"OF 20.0N 108.7E AND IS FORECAST TO MOVE N SLOWLY FOR THE","115":"NEXT 24 HOURS.","116":"FORECAST POSITION AT 211800UTC: 20.8N, 108.5E","117":"SIGNIFICANT SWELL\/HIGH SEAS","118":"NIL.","119":"THUNDERSTORMS\/SEVERE WEATHER","120":"FREQUENT HEAVY SQUALLY (SQ) SHOWERS (SH) AND THUNDERSTORMS","121":"(TS) WITHIN 180 NM FROM CENTRE OF TD.","122":"OCCASIONAL HEAVY SQ SH AND TS OVER SEAS NEAR TAIWAN,","123":"NORTHERN PART OF THE SOUTH CHINA SEA (SCS), SEAS NEAR","124":"HAINAN AND LUZON STRAIT.","125":"SCATTERED SQ SH AND TS OVER THE EAST CHINA SEA, SEAS NEAR","126":"LUZON AND CENTRAL PART OF THE SCS.","127":"ISOLATED SQ SH AND TS OVER SOUTHERN PART OF THE SCS AND","128":"GULF OF THAILAND.","129":"SEA FOG\/REDUCED VISIBILITY","130":"VISIBILITY DOWN TO 500 M IN SQ SH AND TS.","131":"JAPAN METEOROLOGICAL AGENCY.="}},{"label":"HIGH SEAS FORECAST HONG KONG CHINA","content":{"1":"WWHK82 VHHH 201800","2":"40:1:31:11:01:00","3":"HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING","4":"WARNING\/INFORMATION FOR THE SOUTH CHINA SEA.","5":"WARNINGS","6":"TROPICAL DEPRESSION (TD) OVER GULF OF TONKIN: NIL.","7":"SYNOPSIS (201800UTC) AND 24-HOUR FORECAST","8":"AT 201800UTC, TD OVER GULF OF TONKIN WITH CENTRAL PRESSURE","9":"996 HPA AND MAXIMUM WINDS 25 KTS WAS CENTERED WITHIN 60 NM","10":"OF 20.0N 108.7E AND IS FORECAST TO MOVE N SLOWLY FOR THE","11":"NEXT 24 HOURS.","12":"FORECAST POSITION AT 211800UTC: 20.8N, 108.5E","13":"SIGNIFICANT SWELL\/HIGH SEAS","14":"NIL.","15":"THUNDERSTORMS\/SEVERE WEATHER","16":"FREQUENT HEAVY SQUALLY (SQ) SHOWERS (SH) AND THUNDERSTORMS","17":"(TS) WITHIN 180 NM FROM CENTRE OF TD.","18":"OCCASIONAL HEAVY SQ SH AND TS OVER SEAS NEAR TAIWAN,","19":"NORTHERN PART OF THE SOUTH CHINA SEA (SCS), SEAS NEAR","20":"HAINAN AND LUZON STRAIT.","21":"SCATTERED SQ SH AND TS OVER THE EAST CHINA SEA, SEAS NEAR","22":"LUZON AND CENTRAL PART OF THE SCS.","23":"ISOLATED SQ SH AND TS OVER SOUTHERN PART OF THE SCS AND","24":"GULF OF THAILAND.","25":"SEA FOG\/REDUCED VISIBILITY","26":"VISIBILITY DOWN TO 500 M IN SQ SH AND TS."}},{"label":"HIGH SEAS FORECAST NORTHERN AUSTRALIA","content":{"1":"FQAU21 AMMC 202015","2":"40:2:1:31:11:01:00","3":"IDY10240","4":"SECURITE","5":"HIGH SEAS FORECAST FOR NORTHERN METAREA 8\/10\/11","6":"NORTHERN AREA: EQUATOR TO 12S, 90E TO 142E AND SOUTHWARD TO COAST,","7":"125E TO 142E","8":"ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY","9":"FOR 24 HOURS COMMENCING 2300 UTC 20 AUGUST 2026","10":"PART 1 WARNINGS","11":"NIL.","12":"PART 2 SITUATION AT 201800 UTC","13":"NIL SIGNIFICANT FEATURES.","14":"PART 3 FORECAST","15":"EAST OF LINE EQ129E 03S108E 06S108E 12S114E:","16":"SOUTHEASTERLY QUARTER WINDS 15\/25 KNOTS. MODERATE TO ROUGH SEAS. LOW","17":"SWELL,","18":"INCREASING TO MODERATE SOUTH OF LINE 08S110E 09S114E 09S119E.","19":"REMAINDER:","20":"WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW TO","21":"MODERATE SWELL.","22":"RAIN AREAS, SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS THROUGHOUT","23":"AREA EXCEPT","24":"SOUTH OF LINE 11S127E 08S108E 01S090E. VISIBILITY REDUCING BELOW 2NM","25":"IN","26":"PRECIPITATION.","27":"PLEASE BE AWARE","28":"WIND AND WAVE FORECASTS ARE AVERAGES. WIND GUSTS CAN BE 40 PER CENT","29":"STRONGER","30":"THAN THE FORECAST, AND STRONGER STILL IN SQUALLS AND THUNDERSTORMS.","31":"MAXIMUM","32":"WAVES CAN BE TWICE THE FORECAST HEIGHT.","33":"WEATHER MELBOURNE","34":"THE NEXT ROUTINE FORECAST WILL BE ISSUED AT 08:15 UTC FRIDAY.="}}]}