METAREA 11 bulletinset


HIGH SEAS FORECAST JAPAN
WWJP90 RJTD 010000

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 010000.

WARNING VALID 020000.

WARNING IS UPDATED EVERY 6 HOURS.

WARNING.

DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK SEA OF JAPAN BOHAI

YELLOW SEA NORTHERN PART OF EAST CHINA SEA.

WARNING.

DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 37N 141E 42N 141E

47N 152E 55N 162E 60N 163E 60N 180E 35N 180E 36N 165E 39N 160E 37N

141E.

SUMMARY.

LOW 996 HPA AT 60N 158E ENE 15 KT.

LOW PRESSURE AREA 1008 HPA NEAR 16N 127E ALMOST STATIONARY.

LOW PRESSURE AREA 1010 HPA NEAR 21N 147E NNW SLOWLY.

HIGH 1016 HPA AT 31N 136E WEST SLOWLY.

HIGH 1020 HPA AT 41N 160E ALMOST STATIONARY.

STATIONARY FRONT FROM 34N 158E TO 39N 164E 43N 168E 46N 175E 51N

180E.

HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING

WARNING/INFORMATION FOR THE SOUTH CHINA SEA.

WARNINGS

NIL.

SYNOPSIS (010000UTC) AND 24-HOUR FORECAST

UNSETTLED WEATHER IS AFFECTING SOUTHERN PART OF THE SOUTH

CHINA SEA (SCS).

SIGNIFICANT SWELL/HIGH SEAS

NIL.

THUNDERSTORMS/SEVERE WEATHER

OCCASIONAL HEAVY SQUALLY (SQ) SHOWERS (SH) AND

THUNDERSTORMS (TS) OVER SOUTHERN PART OF THE SCS.

SCATTERED SQ SH AND TS OVER GULF OF TONKIN, NORTHERN AND

CENTRAL PARTS OF THE SCS, LUZON STRAIT AND SEAS NEAR THE

PHILIPPINES.

ISOLATED SQ SH AND TS OVER GULF OF THAILAND.

SEA FOG/REDUCED VISIBILITY

VISIBILITY DOWN TO 1000 M IN SQ SH AND TS.

JAPAN METEOROLOGICAL AGENCY.=


HIGH SEAS FORECAST HONG KONG CHINA
WWHK82 VHHH 010000

40:1:31:11:01:00

HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING

WARNING/INFORMATION FOR THE SOUTH CHINA SEA.

WARNINGS

NIL.

SYNOPSIS (010000UTC) AND 24-HOUR FORECAST

UNSETTLED WEATHER IS AFFECTING SOUTHERN PART OF THE SOUTH

CHINA SEA (SCS).

SIGNIFICANT SWELL/HIGH SEAS

NIL.

THUNDERSTORMS/SEVERE WEATHER

OCCASIONAL HEAVY SQUALLY (SQ) SHOWERS (SH) AND

THUNDERSTORMS (TS) OVER SOUTHERN PART OF THE SCS.

SCATTERED SQ SH AND TS OVER GULF OF TONKIN, NORTHERN AND

CENTRAL PARTS OF THE SCS, LUZON STRAIT AND SEAS NEAR THE

PHILIPPINES.

ISOLATED SQ SH AND TS OVER GULF OF THAILAND.

SEA FOG/REDUCED VISIBILITY

VISIBILITY DOWN TO 1000 M IN SQ SH AND TS.


HIGH SEAS FORECAST CHINA
WWCI50 BABJ 301800

2:1:31:11:01:00

BT

SECURITE =

MESSAGE FOR METAREA XI (CHINA) ISSUED BY NMC BEIJING

AT 2215UTC JUN.30 2025 =

MESSAGE IS UPDATED EVERY 06 HOURS =

SYNOPSIS VALID 1800UTC JUN.30 =

FCST VALID 1800UTC JUL.01 =

WARNNING=

NIL=

SUMMARY=

DENSE FOG OBSERVED LOCALLY OVER YELLOW SEA WITH

HORIZONTAL VISIBILITY LESS THAN 1KM=

HORIZONTAL VISIBILITY LESS THAN 10KM OVER BOHAI

SEA AND BOHAI STRAIT AND BASHI CHANNEL AND

NORTHWESTERN PART OF SOUTH CHINA SEA AND

NORTHEASTERN PART OF JAPAN SEA AND KOREA STRAIT

AND MALACCA STRAIT AND SEA EAST OF SINGAPORE AND

SUNDA STRAIT AND LAUT JAWA AND SEA SOUTH OF JAWA

AND MAKASSAR STRAIT AND LAUT MALUKU AND LAUT

BANDA=

FCST=

NORTHERN PART OF YELLOW SEA

S WINDS 06 TO 08M/S GUSTS 08 TO 12M/S DECR 04 TO

06M/S GUSTS 06 TO 08M/S SEA STATE SLIGHT TO SMOOTH

HEAVY FOG BECMG OVERCAST VIS POOR TO GOOD=

SOUTHWESTERN PART OF JAPAN SEA

SW WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE CLOUDY VIS GOOD=

SEA EAST OF RYUKYU ISLANDS

E WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE OVERCAST VIS GOOD=

SEA WEST OF BONIN ISLANDS

E WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE OVERCAST BECMG LIGHT RAIN VIS GOOD=

SEA NORTHEAST OF THE PHILIPPINES

E WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE MODERATE RAIN VIS MODERATE=

SEA SOUTHEAST OF THE PHILIPPINES

SW WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE MODERATE RAIN VIS MODERATE=

SEA WEST OF GUAM

SW WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE MODERATE RAIN VIS MODERATE=

SEA SOUTHEAST OF INDONESIA

SE WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE MODERATE RAIN VIS MODERATE=

SEA SOUTH OF JAWA

E WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE

MODERATE CLOUDY BECMG MODERATE RAIN VIS GOOD TO

MODERATE=

SEA NORTH OF JAWA

E WINDS VEER SE 06 TO 08M/S GUSTS 08 TO 12M/S SEA

STATE MODERATE CLOUDY VIS GOOD=

SEA SOUTH OF SUMATERA

E WINDS VEER SE 06 TO 08M/S GUSTS 08 TO 12M/S SEA

STATE MODERATE MODERATE RAIN VIS MODERATE=

SEA SOUTH OF VIETNAM

W WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE CLOUDY BECMG MODERATE RAIN VIS GOOD TO

MODERATE=

GULF OF THAILAND

W WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE CLOUDY BECMG MODERATE RAIN VIS GOOD TO

MODERATE=

ANDAMAN SEA

SW WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE

MODERATE MODERATE RAIN VIS MODERATE=


HIGH SEAS FORECAST NORTHERN AUSTRALIA
FQAU21 AMMC 302015

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 2300 UTC 30 JUNE 2025

PART 1 WARNINGS

NIL.

PART 2 SITUATION AT 301800 UTC

TROUGH NEAR 10S096E 09S115E 00N125E 09S142E. FORECAST NEAR

STATIONARY.

PART 3 FORECAST

SOUTH OF TROUGH:

SOUTHEASTERLY QUARTER WINDS 15/25 KNOTS, INCREASING TO 20 TO 30 KNOTS

SOUTH OF

LINE 08S130E 09S137E. MODERATE TO ROUGH SEAS. LOW SWELL, INCREASING

TO LOW TO

MODERATE SOUTH OF LINE 08S126E 08S131E.

REMAINDER:

WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL,

INCREASING TO

LOW TO MODERATE WEST OF LINE EQ097E 09S115E.

RAIN AREAS, SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS MOSTLY

WITHIN 360NM OF

TROUGH. 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 08:15 UTC TUESDAY.=