Bulletinset for METAREA 11 Edition date (UTC): 2026-06-19 11:31:18 ============================ HIGH SEAS FORECAST JAPAN ============================ WWJP90 RJTD 190600 EGC:2:1:31:11:01:00 SECURITE. THIS WARNING IS ISSUED FOR NORTH OF THE EQUATOR AND EAST OF 100E IN METAREA XI BY JMA. WARNING AND SUMMARY 190600. WARNING VALID 200600. WARNING IS UPDATED EVERY 6 HOURS. GALE WARNING. DEVELOPING LOW 1002 HPA AT 37N 149E SEA EAST OF JAPAN MOVING EAST 20 KNOTS. OCCLUDED FRONT FROM 37N 149E TO 37N 151E 36N 152E. WARM FRONT FROM 36N 152E TO 34N 154E 32N 156E. COLD FRONT FROM 36N 152E TO 33N 151E 31N 148E 32N 144E. STATIONARY FRONT FROM 32N 144E TO 33N 140E 33N 135E 33N 130E 32N 124E 32N 118E 28N 112E 25N 106E. WINDS 30 TO 40 KNOTS WITHIN 300 MILES OF LOW SOUTHEAST SEMICIRCLE AND 200 MILES ELSEWHERE. EXPECTED WINDS 30 TO 40 KNOTS WITHIN 400 MILES OF LOW EAST SEMICIRCLE AND 300 MILES ELSEWHERE FOR NEXT 24 HOURS. GALE WARNING. TROPICAL DEPRESSION 1004 HPA AT 13.0N 141.8E MARIANAS MOVING WEST 14 KNOTS. POSITION FAIR. MAX WINDS 30 KNOTS NEAR CENTER. EXPECTED MAX WINDS 35 KNOTS NEAR CENTER WITHIN NEXT 24 HOURS. FORECAST POSITION FOR 191800UTC AT 13.9N 139.5E WITH 47 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. FORECAST POSITION FOR 200600UTC AT 14.3N 137.3E WITH 60 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. EXTENDED OUTLOOK. FORECAST POSITION FOR 210600UTC AT 16.2N 132.8E WITH 90 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. FORECAST POSITION FOR 220600UTC AT 17.7N 128.4E WITH 115 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. FORECAST POSITION FOR 230600UTC AT 18.7N 125.8E WITH 150 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. FORECAST POSITION FOR 240600UTC AT 19.8N 124.6E WITH 200 MILES RADIUS OF 70 PERCENT PROBABILITY CIRCLE. GALE WARNING. DEVELOPING LOW 996 HPA AT 32N 118E CENTRAL CHINA MOVING ENE 20 KNOTS. EXPECTED WINDS 30 TO 35 KNOTS WITHIN 400 MILES OF LOW EAST SEMICIRCLE AND 200 MILES ELSEWHERE WITHIN NEXT 18 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 36N 141E 42N 141E 47N 152E 55N 162E 60N 163E 60N 180E 43N 180E 30N 150E 27N 137E 29N 130E 34N 132E 36N 141E. SUMMARY. LOW 998 HPA AT 48N 167E ALMOST STATIONARY. LOW 1014 HPA AT 45N 178E NE 10 KT. LOW PRESSURE AREA 1010 HPA NEAR 06N 165E WEST SLOWLY. HIGH 1014 HPA AT 26N 139E WEST SLOWLY. HIGH 1024 HPA AT 56N 149E ALMOST STATIONARY. HIGH 1020 HPA AT 36N 167E EAST 25 KT. OCCLUDED FRONT FROM 45N 178E TO 43N 180E 41N 179W. WARM FRONT FROM 41N 179W TO 39N 178W 36N 177W. COLD FRONT FROM 41N 179W TO 39N 180E 34N 177E 32N 174E. STATIONARY FRONT FROM 32N 174E TO 30N 169E 30N 164E. HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING WARNING/INFORMATION FOR THE SOUTH CHINA SEA. WARNINGS NIL. SYNOPSIS (190600UTC) AND 24-HOUR FORECAST UNSETTLED WEATHER IS AFFECTING SEAS NEAR SOUTHERN PART OF THE PHILIPPINES. SIGNIFICANT SWELL/HIGH SEAS NIL. THUNDERSTORMS/SEVERE WEATHER SCATTERED SQUALLY (SQ) SHOWERS (SH) AND THUNDERSTORMS (TS) OVER SEAS NEAR SOUTHERN PART OF THE PHILIPPINES. ISOLATED SQ SH AND TS OVER SOUTHERN PART OF THE SOUTH CHINA SEA, SEAS NEAR MALAYSIA AND GULF OF THAILAND. SEA FOG/REDUCED VISIBILITY VISIBILITY DOWN TO 2000 M IN SQ SH AND TS. JAPAN METEOROLOGICAL AGENCY.= ============================ HIGH SEAS FORECAST HONG KONG CHINA ============================ WWHK82 VHHH 190600 40:1:31:11:01:00 HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING WARNING/INFORMATION FOR THE SOUTH CHINA SEA. WARNINGS NIL. SYNOPSIS (190600UTC) AND 24-HOUR FORECAST UNSETTLED WEATHER IS AFFECTING SEAS NEAR SOUTHERN PART OF THE PHILIPPINES. SIGNIFICANT SWELL/HIGH SEAS NIL. THUNDERSTORMS/SEVERE WEATHER SCATTERED SQUALLY (SQ) SHOWERS (SH) AND THUNDERSTORMS (TS) OVER SEAS NEAR SOUTHERN PART OF THE PHILIPPINES. ISOLATED SQ SH AND TS OVER SOUTHERN PART OF THE SOUTH CHINA SEA, SEAS NEAR MALAYSIA AND GULF OF THAILAND. SEA FOG/REDUCED VISIBILITY VISIBILITY DOWN TO 2000 M IN SQ SH AND TS. ============================ HIGH SEAS FORECAST NORTHERN AUSTRALIA ============================ FQAU21 AMMC 190815 40:2:1:31:11:01:00 IDY10240 SECURITE HIGH SEAS FORECAST FOR NORTHERN METAREA 8/10/11 NORTHERN AREA: EQUATOR TO 12S, 90E TO 142E AND SOUTHWARD TO COAST, 125E TO 142E ISSUED BY THE AUSTRALIAN GOVERNMENT BUREAU OF METEOROLOGY FOR 24 HOURS COMMENCING 1100 UTC 19 JUNE 2026 PART 1 WARNINGS NIL. PART 2 SITUATION AT 190600 UTC SOUTHEASTERLY TRADE FLOW PREVAILS ACROSS THE REGION. PART 3 FORECAST SOUTH OF LINE 11S104E 09S109E 09S123E 06S125E 04S130E 09S141E: SOUTHEASTERLY QUARTER WINDS 15/25 KNOTS. MODERATE TO ROUGH SEAS. LOW SWELL INCREASING TO MODERATE SWELL WEST OF 117E. REMAINDER: WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL, INCREASING TO LOW TO MODERATE SOUTH OF LINE EQ096E 01S098E 05S102E 09S114E. RAIN AREAS, SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS THROUGHOUT. VISIBILITY REDUCING BELOW 2NM IN PRECIPITATION. PLEASE BE AWARE WIND AND WAVE FORECASTS ARE AVERAGES. WIND GUSTS CAN BE 40 PER CENT STRONGER THAN THE FORECAST, AND STRONGER STILL IN SQUALLS AND THUNDERSTORMS. MAXIMUM WAVES CAN BE TWICE THE FORECAST HEIGHT. WEATHER MELBOURNE THE NEXT ROUTINE FORECAST WILL BE ISSUED AT 20:15 UTC FRIDAY.= ============================ HIGH SEAS FORECAST CHINA ============================ WWCI50 BABJ 181800 2:1:31:11:01:00 BT SECURITE = MESSAGE FOR METAREA XI (CHINA) ISSUED BY NMC BEIJING AT 2215UTC JUN.18 2026 = MESSAGE IS UPDATED EVERY 06 HOURS = SYNOPSIS VALID 1800UTC JUN.18 = FCST VALID 1800UTC JUN.19 = WARNNING= NIL= SUMMARY= SW/SLY WINDS FROM 10 TO 12M/S GUSTS 14M/S SEAS UP TO 1.5M OVER EAST CHINA SEA AND BEIBU GULF= DENSE FOG OBSERVED LOCALLY OVER NORTHERN PART OF YELLOW SEA AND SOUTHERN PART OF YELLOW SEA AND NORTHWESTERN PART OF EAST CHINA SEA AND NORTHEASTERN PART OF JAPAN SEA WITH HORIZONTAL VISIBILITY LESS THAN 1KM= HORIZONTAL VISIBILITY LESS THAN 10KM OVER BOHAI SEA AND CENTRAL PART OF YELLOW SEA AND SOUTHWESTERN PART OF EAST CHINA SEA AND SOUTHWESTERN PART OF JAPAN SEA AND THAILAND GULF AND MALACCA STRAIT AND SEA EAST OF SINGAPORE AND SEA SOUTH OF SUMATERA AND LAUT JAWA AND SEA SOUTH OF JAWA AND MAKASSAR STRAIT AND LAUT MALUKU AND LAUT BANDA= FCST= BOHAI STRAIT S WINDS BACK SE 04 TO 06M/S GUSTS 06 TO 08M/S SEA STATE SMOOTH LIGHT RAIN BECMG OVERCAST VIS POOR= NORTHERN PART OF YELLOW SEA SE WINDS BACK E 02 TO 04M/S GUSTS 04 TO 06M/S SEA STATE SMOOTH OVERCAST VIS VERY POOR= CENTRAL PART OF YELLOW SEA SE WINDS 04 TO 06M/S GUSTS 06 TO 08M/S BACK E WINDS 04 TO 06M/S GUSTS 06 TO 08M/S SEA STATE SMOOTH TO SLIGHT LIGHT RAIN VIS POOR= SOUTHERN PART OF YELLOW SEA E WINDS 06 TO 08M/S GUSTS 08 TO 12M/S VEER SW WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE SMOOTH TO SLIGHT MODERATE RAIN BECMG HEAVY RAIN VIS VERY POOR TO POOR= NORTHERN PART OF EAST CHINA SEA SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE MODERATE TO ROUGH MODERATE RAIN BECMG LIGHT RAIN VIS POOR= SOUTHERN PART OF EAST CHINA SEA SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE MODERATE TO ROUGH OVERCAST VIS MODERATE TO GOOD= SEA EAST OF TAIWAN S WINDS 06 TO 08M/S GUSTS 08 TO 12M/S INCR 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE MODERATE CLOUDY VIS MODERATE TO GOOD= BEIBU GULF S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE MODERATE OVERCAST BECMG CLOUDY VIS GOOD= NORTHWESTERN PART OF SOUTH CHINA SEA S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S DECR 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE MODERATE CLOUDY VIS MODERATE TO GOOD= NORTHEASTERN PART OF SOUTH CHINA SEA S WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE MODERATE CLOUDY VIS GOOD= WEST CENTRAL SOUTH CHINA SEA S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE MODERATE CLOUDY VIS GOOD= NORTHEASTERN PART OF JAPAN SEA SE WINDS 02 TO 04M/S GUSTS 04 TO 06M/S BACK E WINDS 02 TO 04M/S GUSTS 04 TO 06M/S SEA STATE SMOOTH LIGHT RAIN BECMG OVERCAST VIS VERY POOR TO POOR= KOREA STRAIT S WINDS 04 TO 06M/S GUSTS 06 TO 08M/S VEER SW WINDS 04 TO 06M/S GUSTS 06 TO 08M/S SEA STATE SMOOTH TO MODERATE LIGHT RAIN BECMG HEAVY RAIN VIS POOR= SEA SOUTH OF JAWA E WINDS VEER SE 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE MODERATE CLOUDY VIS MODERATE=