{"title":"Bulletinset for METAREA 11","date":"2026-03-20 14:20:45","bulletin":[{"label":"HIGH SEAS FORECAST HONG KONG CHINA","content":{"1":"WWHK82 VHHH 201200","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":"NIL.","7":"SYNOPSIS (201200UTC) AND 24-HOUR FORECAST","8":"LOW VISIBILITY CONDITIONS ARE AFFECTING SEAS NEAR KWANGTUNG","9":"AND GULF OF TONKIN.","10":"SIGNIFICANT SWELL\/HIGH SEAS","11":"NIL.","12":"THUNDERSTORMS\/SEVERE WEATHER","13":"ISOLATED SQUALLY (SQ) SHOWERS (SH) AND THUNDERSTORMS (TS)","14":"OVER STRAIT OF MALACCA AND SEAS SOUTH OF THE PHILIPPINES.","15":"SEA FOG\/REDUCED VISIBILITY","16":"VISIBILITY DOWN TO 2000 M IN MIST OR LIGHT RAIN PATCHES","17":"OVER SEAS NEAR KWANGTUNG AND GULF OF TONKIN.","18":"VISIBILITY DOWN TO 4000 M IN SQ SH AND TS."}},{"label":"HIGH SEAS FORECAST CHINA","content":{"1":"WWCI50 BABJ 200600","2":"2:1:31:11:01:00","3":"BT","4":"SECURITE =","5":"MESSAGE FOR METAREA XI (CHINA) ISSUED BY NMC BEIJING","6":"AT 1015UTC MAR.20 2026 =","7":"MESSAGE IS UPDATED EVERY 06 HOURS =","8":"SYNOPSIS VALID 0600UTC MAR.20 =","9":"FCST VALID 0600UTC MAR.21 =","10":"WARNNING=","11":"NIL=","12":"SUMMARY=","13":"NW\/NLY WINDS FROM 10 TO 14M\/S GUSTS 18M\/S SEAS UP","14":"TO 2.0M OVER TAIWAN STRAIT AND JAPAN SEA=","15":"HORIZONTAL VISIBILITY LESS THAN 10KM OVER CENTRAL","16":"PART OF YELLOW SEA AND SOUTHERN PART OF YELLOW SEA","17":"AND SOUTHWESTERN PART OF EAST CHINA SEA AND","18":"ANDAMAN SEA AND THAILAND GULF AND MALACCA STRAIT","19":"AND SEA EAST OF SINGAPORE AND LAUT JAWA AND SEA","20":"SOUTH OF JAWA AND LAUT MALUKU AND LAUT BANDA=","21":"FCST=","22":"TAIWAN STRAIT","23":"NE WINDS 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA STATE","24":"MODERATE OVERCAST BECMG CLOUDY VIS GOOD=","25":"NORTHEASTERN PART OF JAPAN SEA","26":"NW WINDS 16 TO 20M\/S GUSTS 20 TO 24M\/S DECR 12 TO","27":"16M\/S GUSTS 16 TO 20M\/S SEA STATE MODERATE SLEET","28":"BECMG OVERCAST VIS MODERATE TO GOOD=","29":"SOUTHWESTERN PART OF JAPAN SEA","30":"NW WINDS 12 TO 16M\/S GUSTS 16 TO 20M\/S BACK S","31":"WINDS 12 TO 16M\/S GUSTS 16 TO 20M\/S SEA STATE","32":"SLIGHT TO SMOOTH OVERCAST VIS GOOD=","33":"SEA SOUTH OF JAPAN","34":"NW WINDS 08 TO 12M\/S GUSTS 12 TO 16M\/S SEA STATE","35":"SLIGHT LIGHT RAIN VIS GOOD=","36":"SEA SOUTHEAST OF INDONESIA","37":"W WINDS 06 TO 08M\/S GUSTS 08 TO 12M\/S INCR 08 TO","38":"12M\/S GUSTS 12 TO 16M\/S SEA STATE SLIGHT LIGHT","39":"RAIN BECMG MODERATE RAIN VIS MODERATE="}},{"label":"HIGH SEAS FORECAST JAPAN","content":{"1":"WWJP90 RJTD 200600","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 200600.","7":"WARNING VALID 210600.","8":"WARNING IS UPDATED EVERY 6 HOURS.","9":"GALE WARNING.","10":"DEVELOPING LOW 1002 HPA","11":"AT 43N 138E SEA OF JAPAN MOVING NE 15 KNOTS.","12":"WARM FRONT FROM 43N 138E TO 42N 140E 40N 141E.","13":"COLD FRONT FROM 43N 138E TO 41N 137E 39N 135E 38N 133E.","14":"WINDS 30 TO 40 KNOTS WITHIN 500 MILES OF LOW SOUTHWEST SEMICIRCLE AND","15":"200 MILES ELSEWHERE.","16":"EXPECTED WINDS 30 TO 45 KNOTS WITHIN 700 MILES OF LOW SOUTHEAST","17":"SEMICIRCLE AND 300 MILES ELSEWHERE WITHIN NEXT 6 HOURS.","18":"GALE WARNING.","19":"EASTERLY TO SOUTHEASTERLY WINDS 30 TO 35 KNOTS","20":"EXPECTED WINDS 30 TO 35 KNOTS FOR NEXT 24 HOURS","21":"PREVAILING OVER WATERS BOUNDED BY 52N 161E 56N 163E 60N 163E 60N 167E","22":"51N 180E 37N 180E 42N 175E 47N 170E 52N 161E.","23":"WARNING.","24":"DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK BOHAI YELLOW SEA","25":"NORTHERN PART OF SOUTH CHINA SEA.","26":"WARNING.","27":"DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 44N 147E 47N 152E","28":"57N 163E 51N 175E 48N 180E 42N 180E 37N 170E 36N 159E 41N 162E 45N","29":"162E 43N 153E 44N 147E.","30":"SUMMARY.","31":"LOW 1010 HPA AT 34N 141E EAST 10 KT.","32":"LOW 1000 HPA AT 54N 146E NW 20 KT.","33":"LOW 1002 HPA AT 40N 160E ENE 20 KT.","34":"LOW 1002 HPA AT 46N 167E ENE 15 KT.","35":"LOW 1012 HPA AT 39N 178E NE 10 KT.","36":"HIGH 1022 HPA AT 34N 123E EAST SLOWLY.","37":"HIGH 1014 HPA AT 38N 145E EAST 15 KT.","38":"HIGH 1020 HPA AT 29N 162E EAST 15 KT.","39":"OCCLUDED FRONT FROM 40N 160E TO 41N 162E 41N 163E.","40":"WARM FRONT FROM 41N 163E TO 39N 166E 36N 167E.","41":"COLD FRONT FROM 41N 163E TO 39N 162E 35N 158E 34N 151E.","42":"STATIONARY FRONT FROM 34N 151E TO 33N 149E 33N 147E 31N 143E 29N 139E","43":"28N 136E 27N 132E 24N 127E.","44":"HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING","45":"WARNING\/INFORMATION FOR THE SOUTH CHINA SEA.","46":"WARNINGS","47":"NIL.","48":"SYNOPSIS (200600UTC) AND 24-HOUR FORECAST","49":"LOW VISIBILITY CONDITIONS ARE AFFECTING SEAS NEAR KWANGTUNG","50":"AND GULF OF TONKIN.","51":"SIGNIFICANT SWELL\/HIGH SEAS","52":"NIL.","53":"THUNDERSTORMS\/SEVERE WEATHER","54":"ISOLATED SQUALLY (SQ) SHOWERS (SH) AND THUNDERSTORMS (TS)","55":"OVER GULF OF THAILAND, STRAIT OF MALACCA AND SEAS SOUTH OF","56":"THE PHILIPPINES.","57":"SEA FOG\/REDUCED VISIBILITY","58":"VISIBILITY DOWN TO 2000 M IN MIST OR LIGHT RAIN PATCHES","59":"OVER SEAS NEAR KWANGTUNG AND GULF OF TONKIN.","60":"VISIBILITY DOWN TO 4000 M IN SQ SH AND TS.","61":"JAPAN METEOROLOGICAL AGENCY.="}},{"label":"HIGH SEAS FORECAST NORTHERN AUSTRALIA","content":{"1":"FQAU21 AMMC 200715","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 1100 UTC 20 MARCH 2026","10":"PART 1 WARNINGS","11":"REFER TO LATEST WARNINGS FOR BOUNDARY OF AFFECTED AREA AND TYPE OF","12":"WEATHER","13":"SYSTEM.","14":"HURRICANE FORCE WIND WARNING ISSUED BY TCWC MELBOURNE FOR SEVERE","15":"TROPICAL","16":"CYCLONE \"NARELLE\"","17":"PART 2 SITUATION AT 200600 UTC","18":"TROPICAL CYCLONE \"NARELLE\" 984HPA NEAR 13.4S142.2E. FORECAST SEVERE","19":"TROPICAL","20":"CYCLONE \"NARELLE\" 969HPA NEAR 13.5S137.1E AT 211200UTC.","21":"LOW 1010HPA NEAR 11S097E. FORECAST 1009HPA NEAR 11S095E AT 211200UTC.","22":"PART 3 FORECAST","23":"REFER TO LATEST WARNINGS FOR DETAILS OF THE AREA AFFECTED.","24":"WITHIN 300NM OF SEVERE TROPICAL CYCLONE \"NARELLE\", OUTSIDE WARNING","25":"AREA:","26":"CLOCKWISE WINDS 20\/33 KNOTS. MODERATE TO ROUGH SEAS. LOW TO MODERATE","27":"SWELL.","28":"EAST OF LINE 04S128E 12S128E:","29":"WESTERLY QUARTER WINDS 20\/30 KNOTS. MODERATE TO ROUGH SEAS. LOW","30":"SWELL.","31":"REMAINDER:","32":"WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL.","33":"RAIN AREAS, SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS THROUGHOUT","34":"MOST OF","35":"AREA, HEAVY WITHIN 120NM OF SEVERE TROPICAL CYCLONE \"NARELLE\".","36":"VISIBILITY","37":"REDUCING BELOW 2NM IN PRECIPITATION.","38":"PLEASE BE AWARE","39":"WIND AND WAVE FORECASTS ARE AVERAGES. WIND GUSTS CAN BE 40 PER CENT","40":"STRONGER","41":"THAN THE FORECAST, AND STRONGER STILL IN SQUALLS AND THUNDERSTORMS.","42":"MAXIMUM","43":"WAVES CAN BE TWICE THE FORECAST HEIGHT.","44":"WEATHER MELBOURNE","45":"THE NEXT ROUTINE FORECAST WILL BE ISSUED AT 19:15 UTC FRIDAY.="}}]}