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 241200.
WARNING VALID 251200.
WARNING IS UPDATED EVERY 6 HOURS.
GALE WARNING.
DEVELOPING LOW 1004 HPA
AT 34N 138E SEA SOUTH OF JAPAN MOVING ENE 15 KNOTS.
WARM FRONT FROM 34N 138E TO 34N 142E 31N 145E.
COLD FRONT FROM 34N 138E TO 32N 137E 31N 135E 28N 133E 26N 130E.
STATIONARY FRONT FROM 26N 130E TO 24N 125E 22N 117E.
WINDS 30 TO 35 KNOTS WITHIN 600 MILES OF LOW NORTH SEMICIRCLE AND 200
MILES ELSEWHERE.
EXPECTED WINDS 30 TO 35 KNOTS WITHIN 600 MILES OF LOW NORTH
SEMICIRCLE AND 400 MILES ELSEWHERE FOR NEXT 24 HOURS.
ANOTHER LOW 996 HPA AT 41N 134E
MOVING NE 10 KNOTS.
GALE WARNING.
DEVELOPED LOW 974 HPA
AT 58N 178W BERING SEA MOVING NNW 10 KNOTS.
WINDS 30 TO 35 KNOTS WITHIN 600 MILES OF LOW SOUTHWEST SEMICIRCLE AND
400 MILES ELSEWHERE.
EXPECTED WINDS 30 TO 35 KNOTS WITHIN 600 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 36N 141E 42N 141E
47N 152E 55N 162E 60N 163E 50N 175E 40N 170E 40N 155E 27N 160E 28N
140E 33N 133E 36N 141E.
SUMMARY.
LOW 998 HPA AT 54N 135E ENE 15 KT.
LOW 1014 HPA AT 30N 152E EAST SLOWLY.
LOW 1010 HPA AT 39N 176E EAST 25 KT.
HIGH 1012 HPA AT 30N 123E EAST 10 KT.
HIGH 1024 HPA AT 41N 155E SE 15 KT.
HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING
WARNING/INFORMATION FOR THE SOUTH CHINA SEA.
WARNINGS
NIL.
SYNOPSIS (241200UTC) AND 24-HOUR FORECAST
UNSETTLED WEATHER IS AFFECTING SEAS NEAR TAIWAN, SEAS NEAR
KWANGTUNG, AND LATER THE EAST CHINA SEA (ECS).
SIGNIFICANT SWELL/HIGH SEAS
NIL.
THUNDERSTORMS/SEVERE WEATHER
OCCASIONAL HEAVY SQUALLY (SQ) SHOWERS (SH) AND
THUNDERSTORMS (TS) OVER SEAS NEAR TAIWAN, SEAS NEAR
KWANGTUNG, AND LATER OVER THE ECS.
ISOLATED SQ SH AND TS OVER SEAS NEAR SOUTHERN PART OF THE
PHILIPPINES, SEAS NEAR MALAYSIA, AND AT FIRST OVER GULF OF
TONKIN.
SEA FOG/REDUCED VISIBILITY
VISIBILITY DOWN TO 1000 M IN SQ SH AND TS.
VISIBILITY DOWN TO 4000 M IN MIST PATCHES OVER SEAS NEAR
HAINAN.
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 (241200UTC) AND 24-HOUR FORECAST
UNSETTLED WEATHER IS AFFECTING SEAS NEAR TAIWAN, SEAS NEAR
KWANGTUNG, AND LATER THE EAST CHINA SEA (ECS).
SIGNIFICANT SWELL/HIGH SEAS
NIL.
THUNDERSTORMS/SEVERE WEATHER
OCCASIONAL HEAVY SQUALLY (SQ) SHOWERS (SH) AND
THUNDERSTORMS (TS) OVER SEAS NEAR TAIWAN, SEAS NEAR
KWANGTUNG, AND LATER OVER THE ECS.
ISOLATED SQ SH AND TS OVER SEAS NEAR SOUTHERN PART OF THE
PHILIPPINES, SEAS NEAR MALAYSIA, AND AT FIRST OVER GULF OF
TONKIN.
SEA FOG/REDUCED VISIBILITY
VISIBILITY DOWN TO 1000 M IN SQ SH AND TS.
VISIBILITY DOWN TO 4000 M IN MIST PATCHES OVER SEAS NEAR
HAINAN.
2:1:31:11:01:00
BT
SECURITE =
MESSAGE FOR NAVAREA XI(IOR) ISSUED BY NMC BEIJING
AT 1530UTC APR.24 2024 =
MESSAGE IS UPDATED EVERY 06 HOURS =
SYNOPSIS VALID 1200UTC APR.24 =
FCST VALID 1200UTC APR.25 =
WARNNING=
NIL=
SUMMARY=
NE/NLY WINDS FROM 10 TO 12M/S GUSTS 14M/S SEAS UP
TO 1.5M OVER TAIWAN STRAIT AND SEA EAST OF TAIWAN
AND NORTHEASTERN PART OF SOUTH CHINA SEA=
CYCLONIC WINDS FROM 12 TO 14M/S GUSTS 18M/S SEAS
UP TO 2.5M OVER NORTHEASTERN PART OF JAPAN SEA=
WLY WINDS FROM 12 TO 14M/S GUSTS 18M/S SEAS UP TO
2.5M OVER SOUTHWESTERN PART OF JAPAN SEA=
DENSE FOG OBSERVED LOCALLY OVER NORTHERN PART OF
YELLOW SEA WITH HORIZONTAL VISIBILITY LESS THAN
1KM=
HORIZONTAL VISIBILITY LESS THAN 10KM OVER CENTRAL
PART OF YELLOW SEA AND NORTHWESTERN PART OF SOUTH
CHINA SEA AND BEIBU GULF AND SEA SOUTH OF JAPAN
AND ANDAMAN SEA AND THAILAND GULF AND MALACCA
STRAIT AND SEA EAST OF SINGAPORE AND SEA SOUTH OF
SUMATERA AND SUNDA STRAIT AND LAUT JAWA AND SEA
SOUTH OF JAWA AND MAKASSAR STRAIT AND SEA
SOUTHWEST OF THE PHILIPPINES AND LAUT MALUKU AND
LAUT BANDA=
FCST=
BOHAI SEA
S WINDS 06 TO 08M/S GUSTS 08 TO 12M/S INCR 08 TO
12M/S GUSTS 12 TO 16M/S SEA STATE SLIGHT SUNNY VIS
GOOD=
BOHAI STRAIT
SW WINDS 06 TO 08M/S GUSTS 08 TO 12M/S BACK S
WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE
SLIGHT SUNNY BECMG CLOUDY VIS GOOD=
NORTHERN PART OF YELLOW SEA
SW WINDS 06 TO 08M/S GUSTS 08 TO 12M/S BACK S
WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE
SLIGHT TO MODERATE SUNNY VIS GOOD=
TAIWAN STRAIT
NE WINDS 08 TO 12M/S GUSTS 12 TO 16M/S VEER S
WINDS 06 TO 08M/S GUSTS 08 TO 12M/S SEA STATE
MODERATE TO SLIGHT OVERCAST BECMG MODERATE RAIN
VIS GOOD TO MODERATE=
SEA EAST OF TAIWAN
NE WINDS 08 TO 12M/S GUSTS 12 TO 16M/S DECR 04 TO
06M/S GUSTS 06 TO 08M/S SEA STATE MODERATE
OVERCAST VIS GOOD=
BEIBU GULF
S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE
MODERATE SUNNY VIS GOOD=
NORTHWESTERN PART OF SOUTH CHINA SEA
S WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE
MODERATE OVERCAST VIS GOOD=
NORTHEASTERN PART OF JAPAN SEA
W WINDS 12 TO 16M/S GUSTS 16 TO 20M/S SEA STATE
ROUGH MODERATE RAIN BECMG OVERCAST VIS MODERATE TO
GOOD=
SOUTHWESTERN PART OF JAPAN SEA
W WINDS BACK SW 08 TO 12M/S GUSTS 12 TO 16M/S SEA
STATE MODERATE SUNNY VIS GOOD=
SEA SOUTH OF JAPAN
SW WINDS 12 TO 16M/S GUSTS 16 TO 20M/S VEER W
WINDS 08 TO 12M/S GUSTS 12 TO 16M/S SEA STATE
MODERATE MODERATE RAIN BECMG SUNNY 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 24 April 2024
Part 1 Warnings
Nil.
Part 2 Situation at 0600 UTC
Trough 02S090E 05S095E 07S107E. Forecast 02S088E 06S091E 08S107E at 251200UTC.
Part 3 Forecast
South of line 10S090E 12S098E:
Southeast quarter winds 15/25 knots. Moderate seas, occasionally rough.
Moderate swell.
Remainder:
Winds not exceeding 20 knots. Slight to moderate seas. Low swell, increasing to
low to moderate west of 103E.
Scattered showers and isolated thunderstorms throughout most of area,
particularly within 120nm 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 20:15 UTC Wednesday.