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 091200.
WARNING VALID 101200.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
DEVELOPING LOW 996 HPA
AT 37N 126E YELLOW SEA MOVING ENE 25 KNOTS.
OCCLUDED FRONT FROM 37N 126E TO 36N 129E 34N 131E.
WARM FRONT FROM 34N 131E TO 32N 133E 30N 135E.
COLD FRONT FROM 34N 131E TO 30N 127E 28N 124E.
STATIONARY FRONT FROM 28N 124E TO 27N 121E 25N 118E 23N 115E 22N
111E.
WINDS 30 TO 40 KNOTS WITHIN 700 MILES OF LOW EAST SEMICIRCLE AND 200
MILES ELSEWHERE.
EXPECTED WINDS 30 TO 40 KNOTS WITHIN 900 MILES OF LOW SOUTHEAST
SEMICIRCLE AND 200 MILES ELSEWHERE FOR NEXT 24 HOURS.
GALE WARNING.
DEVELOPING LOW 1016 HPA
AT 35N 167E FAR OFF EAST OF JAPAN MOVING ENE 30 KNOTS.
WARM FRONT FROM 35N 167E TO 38N 170E 39N 174E.
COLD FRONT FROM 35N 167E TO 30N 164E 27N 160E.
WINDS 30 TO 35 KNOTS WITHIN 400 MILES OF LOW SOUTHWEST SEMICIRCLE AND
200 MILES ELSEWHERE.
EXPECTED WINDS 30 TO 35 KNOTS WITHIN 500 MILES OF LOW SOUTH
SEMICIRCLE AND 200 MILES ELSEWHERE FOR NEXT 24 HOURS.
GALE WARNING.
DEVELOPED LOW 984 HPA
AT 54N 172W SEA AROUND ALEUTIANS MOVING ENE 30 KNOTS.
WINDS 30 TO 35 KNOTS WITHIN 700 MILES OF LOW SOUTHWEST SEMICIRCLE AND
400 MILES ELSEWHERE.
EXPECTED WINDS 30 TO 35 KNOTS WITHIN 700 MILES OF LOW SOUTHWEST
SEMICIRCLE AND 400 MILES ELSEWHERE FOR NEXT 6 HOURS.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER SEA OF OKHOTSK SEA OF JAPAN BOHAI
YELLOW SEA EAST CHINA SEA NORTHERN PART OF SOUTH CHINA SEA.
WARNING.
DENSE FOG OBSERVED LOCALLY OVER WATERS BOUNDED BY 35N 142E 42N 141E
53N 160E 60N 163E 60N 180E 30N 180E 33N 156E 24N 145E 23N 125E 29N
132E 33N 132E 35N 142E.
SUMMARY.
LOW 1006 HPA AT 36N 117E SE 15 KT.
LOW 1008 HPA AT 52N 136E ENE 20 KT.
HIGH 1026 HPA AT 36N 153E EAST 15 KT.
HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING
WARNING/INFORMATION FOR THE SOUTH CHINA SEA.
WARNINGS
NIL.
SYNOPSIS (091200UTC) AND 24-HOUR FORECAST
UNSETTLED WEATHER IS AFFECTING NORTHERN PART OF THE SOUTH
CHINA SEA (SCS), SEAS NEAR TAIWAN AND THE EAST CHINA SEA
(ECS).
SIGNIFICANT SWELL/HIGH SEAS
NIL.
THUNDERSTORMS/SEVERE WEATHER
OCCASIONAL HEAVY SQUALLY (SQ) SHOWERS (SH) AND
THUNDERSTORMS (TS) OVER NORTHERN PART OF THE SCS, SEAS NEAR
TAIWAN AND THE ECS.
SCATTERED SQ SH AND TS OVER SEAS NEAR HAINAN.
ISOLATED SQ SH AND TS OVER SEAS NEAR SOUTHERN PART OF THE
PHILIPPINES, SEAS NEAR MALAYSIA AND GULF OF THAILAND.
SEA FOG/REDUCED VISIBILITY
VISIBILITY DOWN TO 1000 M IN SQ SH AND TS.
JAPAN METEOROLOGICAL AGENCY.=
40:1:31:11:01:00
HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING
WARNING/INFORMATION FOR THE SOUTH CHINA SEA.
WARNINGS
NIL.
SYNOPSIS (091200UTC) AND 24-HOUR FORECAST
UNSETTLED WEATHER IS AFFECTING NORTHERN PART OF THE SOUTH
CHINA SEA (SCS), SEAS NEAR TAIWAN AND THE EAST CHINA SEA
(ECS).
SIGNIFICANT SWELL/HIGH SEAS
NIL.
THUNDERSTORMS/SEVERE WEATHER
OCCASIONAL HEAVY SQUALLY (SQ) SHOWERS (SH) AND
THUNDERSTORMS (TS) OVER NORTHERN PART OF THE SCS, SEAS NEAR
TAIWAN AND THE ECS.
SCATTERED SQ SH AND TS OVER SEAS NEAR HAINAN.
ISOLATED SQ SH AND TS OVER SEAS NEAR SOUTHERN PART OF THE
PHILIPPINES, SEAS NEAR MALAYSIA AND GULF OF THAILAND.
SEA FOG/REDUCED VISIBILITY
VISIBILITY DOWN TO 1000 M IN SQ SH AND TS.
2:1:31:11:01:00
BT
SECURITE =
MESSAGE FOR METAREA XI (CHINA) ISSUED BY NMC BEIJING
AT 1015UTC MAY.09 2025 =
MESSAGE IS UPDATED EVERY 06 HOURS =
SYNOPSIS VALID 0600UTC MAY.09 =
FCST VALID 0600UTC MAY.10 =
WARNNING=
NIL=
SUMMARY=
NE/NLY WINDS FROM 10 TO 12M/S GUSTS 14M/S SEAS UP
TO 1.5M OVER NORTHERN PART OF YELLOW SEA AND
CENTRAL PART OF YELLOW SEA=
WLY WINDS FROM 12 TO 14M/S GUSTS 18M/S SEAS UP TO
2.5M OVER SOUTHERN PART OF YELLOW SEA=
SE/SLY WINDS FROM 12 TO 18M/S GUSTS 22M/S SEAS UP
TO 3.0M OVER NORTHERN PART OF EAST CHINA SEA AND
KOREA STRAIT AND SEA SOUTH OF JAPAN=
SLY WINDS FROM 10 TO 12M/S GUSTS 14M/S SEAS UP TO
1.5M OVER SOUTHERN PART OF EAST CHINA SEA=
DENSE FOG OBSERVED LOCALLY OVER SOUTHERN PART OF
YELLOW SEA WITH HORIZONTAL VISIBILITY LESS THAN
1KM=
HORIZONTAL VISIBILITY LESS THAN 10KM OVER BOHAI
SEA AND BOHAI STRAIT AND NORTHERN PART OF YELLOW
SEA AND CENTRAL PART OF YELLOW SEA AND
SOUTHWESTERN PART OF EAST CHINA SEA AND TAIWAN
STRAIT AND NORTHWESTERN PART OF SOUTH CHINA SEA
AND SOUTHWESTERN PART OF JAPAN SEA AND KOREA
STRAIT AND SEA EAST OF SINGAPORE AND LAUT JAWA AND
SEA SOUTH OF JAWA AND LAUT MALUKU AND LAUT BANDA=
FCST=
BOHAI STRAIT
NW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE
MODERATE MODERATE RAIN BECMG LIGHT RAIN VIS
MODERATE TO GOOD=
NORTHERN PART OF YELLOW SEA
N WINDS BACK NW 08 TO 12M/S GUSTS 12 TO 16M/S SEA
STATE MODERATE MODERATE RAIN BECMG LIGHT RAIN VIS
MODERATE TO GOOD=
CENTRAL PART OF YELLOW SEA
W WINDS 12 TO 16M/S GUSTS 16 TO 20M/S VEER NW
WINDS 12 TO 16M/S GUSTS 16 TO 20M/S SEA STATE
MODERATE LIGHT RAIN BECMG OVERCAST VIS GOOD=
SOUTHERN PART OF YELLOW SEA
W WINDS 12 TO 16M/S GUSTS 16 TO 20M/S DECR 08 TO
12M/S GUSTS 12 TO 16M/S SEA STATE ROUGH TO
MODERATE OVERCAST VIS GOOD=
NORTHERN PART OF EAST CHINA SEA
W WINDS 12 TO 16M/S GUSTS 16 TO 20M/S DECR 08 TO
12M/S GUSTS 12 TO 16M/S SEA STATE ROUGH TO
MODERATE MODERATE RAIN BECMG OVERCAST VIS MODERATE
TO GOOD=
SOUTHERN PART OF EAST CHINA SEA
SW WINDS 08 TO 12M/S GUSTS 12 TO 16M/S VEER NE
WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE
MODERATE MODERATE RAIN BECMG HEAVY RAIN VIS
MODERATE=
TAIWAN STRAIT
S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S BACK NE
WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE
MODERATE TO SLIGHT HEAVY RAIN BECMG MODERATE RAIN
VIS MODERATE=
SEA EAST OF TAIWAN
S WINDS VEER SW 08 TO 12M/S GUSTS 12 TO 16M/S SEA
STATE MODERATE OVERCAST VIS GOOD=
NORTHEASTERN PART OF JAPAN SEA
SE WINDS 08 TO 12M/S GUSTS 12 TO 16M/S VEER SW
WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE
MODERATE TO ROUGH MODERATE RAIN VIS MODERATE=
SOUTHWESTERN PART OF JAPAN SEA
SE WINDS 12 TO 16M/S GUSTS 16 TO 20M/S VEER SW
WINDS 12 TO 16M/S GUSTS 16 TO 20M/S SEA STATE
MODERATE TO ROUGH MODERATE RAIN BECMG LIGHT RAIN
VIS MODERATE TO GOOD=
KOREA STRAIT
SW WINDS 16 TO 20M/S GUSTS 20 TO 24M/S SEA STATE
ROUGH MODERATE RAIN BECMG OVERCAST VIS MODERATE TO
GOOD=
SEA SOUTH OF JAPAN
S WINDS 12 TO 16M/S GUSTS 16 TO 20M/S SEA STATE
ROUGH MODERATE RAIN VIS MODERATE=
SEA WEST OF BONIN ISLANDS
S WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE
MODERATE OVERCAST VIS GOOD=
SEA WEST OF NORTHERN MARIANA ISLANDS
E WINDS 04 TO 06M/S GUSTS 06 TO 08M/S INCR 06 TO
08M/S GUSTS 08 TO 12M/S SEA STATE MODERATE
OVERCAST VIS GOOD=
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 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE
MODERATE CLOUDY BECMG MODERATE RAIN VIS GOOD TO
MODERATE=
SEA SOUTH OF SUMATERA
SE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE
MODERATE MODERATE RAIN BECMG CLOUDY VIS MODERATE
TO GOOD=
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 9 MAY 2025
PART 1 WARNINGS
NIL.
PART 2 SITUATION AT 0600 UTC
TROUGH [1] 03S132E TO LOW 1004HPA NEAR 07S137E TO 08S139E. FORECAST
TROUGH [1]
04S130E TO LOW 1001HPA NEAR 08S137E TO 07S139E AT 101200UTC.
SOUTHEASTERLY TRADE WINDS.
PART 3 FORECAST
SOUTH OF LINE 04S130E 05S142E:
SOUTHEASTERLY QUARTER WINDS TURNING CLOCKWISE WITHIN 240NM OF LOW AND
SHIFTING
EASTERLY QUARTER NORTH OF TROUGH. WIND SPEEDS 15/25 KNOTS, REACHING
UP TO 30
KNOTS WITHIN 300NM SOUTH OF TROUGH. MODERATE TO ROUGH SEAS. LOW TO
MODERATE
SWELL.
SOUTH OF LINE 08S090E 09S092E 11S092E 11S109E:
SOUTHEASTERLY QUARTER WINDS. WIND SPEEDS 15/25 KNOTS. MODERATE TO
ROUGH SEAS.
LOW TO MODERATE SWELL.
REMAINDER:
WINDS NOT EXCEEDING 20 KNOTS. SLIGHT TO MODERATE SEAS. LOW SWELL,
INCREASING TO
LOW TO MODERATE SWELL SOUTH OF LINE 08S100E 08S117E.
RAIN AREAS, SCATTERED SHOWERS AND ISOLATED THUNDERSTORMS THROUGHOUT
MOST OF
AREA EXCEPT SOUTH OF 08S109E 08S114E 12S117E. HEAVY AT TIMES WITHIN
180NM OF
TROUGH AND LOW. 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.=