MESSAGE FOR NAVAREA XI(IOR) ISSUED BY NMC BEIJING

AT 1530UTC JUL.20 2017=

MESSAGE IS UPDATED EVERY 06 HOURS=

SYNOPSIS VALID 1200UTC JUL.20=

FCST VALID 1200UTC JUL.21=

WARNNING=

NIL=

SUMMARY=

ELY WINDS FROM 06 TO 12M/S GUSTS 14M/S SEAS

UP TO 2.5M OVER NORTHERN PART OF SOUTH CHINA

SEA=

SW WINDS FROM 06 TO 12M/S GUSTS 14M/S SEAS

UP TO 2.0M OVER NORTHERN PART OF EAST CHINA

SEA=

FOG WITH HORIZONTAL VISIBILITY LESS THAN 5KM

OBSERVED OVER NORTHERN AND EASTERN PART OF

YELLOW SEA=

HORIZONTAL VISIBILITY LESS THAN 10KM OVER SEA EAST

OF SINGAPORE AND ANDAMAN SEA AND SUNDA STRAIT

AND LAUT JAWA AND MAKASSAR STRAIT AND

SEA SOUTHEAST OF INDONESIA AND LAUT MALUKU

AND LAUT BANDA=

FCST=

BOHAI SEA

NE WINDS 08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE

MOD LIGHT RAIN VIS MOD=

TAIWAN STRAIT

SE WINDS 08 TO 12M/S GUSTS 12 TO 15M/S DECR 07 TO

10M/S GUSTS 08 TO 12M/S SEA STATE MOD LIGHT RAIN

VIS MOD=

BASHI CHANNEL

E WINDS 07 TO 10M/S SEA STATE MOD LIGHT RAIN VIS

MOD=

BEIBU GULF

SE WINDS 07 TO 10M/S GUSTS 08 TO 12M/S BACK E

WINDS 08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE MOD

TO SLT MOD RAIN BECMG LIGHT RAIN VIS MOD=

QIONGZHOU STRAIT

SE WINDS 07 TO 10M/S GUSTS 08 TO 12M/S BACK E

WINDS 08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE SLT

CLOUDY BECMG MOD RAIN VIS GOOD TO MOD=

NORTHWESTERN PART OF SOUTH CHINA SEA

SE WINDS 07 TO 10M/S GUSTS 08 TO 12M/S BACK E

WINDS 08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE SLT

TO MOD LIGHT RAIN VIS MOD=

NORTHEASTERN PART OF SOUTH CHINA SEA

CYCLONIC WINDS 12 TO 15M/S GUSTS 14 TO 18M/S INCR

14 TO 18M/S GUSTS 18 TO 24M/S SEA STATE ROUGH

LIGHT RAIN BECMG MOD RAIN VIS MOD TO POOR=

WEST CENTRAL SOUTH CHINA SEA

SE WINDS 07 TO 10M/S GUSTS 08 TO 12M/S INCR 08 TO

12M/S GUSTS 12 TO 15M/S SEA STATE SLT TO MOD

LIGHT RAIN VIS MOD=

EAST CENTRAL SOUTH CHINA SEA

CYCLONIC WINDS 12 TO 15M/S GUSTS 14 TO 18M/S DECR

08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE ROUGH TO

MOD MOD RAIN VIS POOR TO MOD=

SOUTHWESTERN PART OF SOUTH CHINA SEA

SW WINDS 08 TO 12M/S GUSTS 12 TO 15M/S INCR 12 TO

15M/S GUSTS 14 TO 18M/S SEA STATE MOD MOD RAIN

BECMG LIGHT RAIN VIS MOD=

SOUTHEASTERN PART OF SOUTH CHINA SEA

SW WINDS 08 TO 12M/S GUSTS 12 TO 15M/S INCR 12 TO

15M/S GUSTS 14 TO 18M/S SEA STATE MOD TO ROUGH

MOD RAIN VIS MOD=

NORTHEASTERN PART OF JAPAN SEA

SW WINDS 08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE

MOD CLOUDY BECMG LIGHT RAIN VIS MOD TO POOR=

SOUTHWESTERN PART OF JAPAN SEA

SW WINDS 08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE

MOD CLOUDY VIS GOOD TO MOD=

SEA SOUTH OF JAPAN

E WINDS VEER S 08 TO 12M/S GUSTS 12 TO 15M/S SEA

STATE MOD LIGHT RAIN VIS POOR=

SEA NORTHEAST OF THE PHILIPPINES

E WINDS BACK NE 08 TO 12M/S GUSTS 12 TO 15M/S SEA

STATE MOD LIGHT RAIN VIS POOR TO MOD=

SEA SOUTHEAST OF THE PHILIPPINES

W WINDS 08 TO 12M/S GUSTS 12 TO 15M/S BACK NW

WINDS 12 TO 15M/S GUSTS 14 TO 18M/S SEA STATE MOD

MOD RAIN VIS POOR TO VERY=

SEA WEST OF GUAM

NW WINDS 08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE

MOD MOD RAIN VIS POOR=

SEA SOUTHWEST OF THE PHILIPPINES

S WINDS 07 TO 10M/S GUSTS 08 TO 12M/S VEER SW

WINDS 08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE SLT

LIGHT RAIN VIS MOD=

SEA NORTHEAST OF INDONESIA

W WINDS 08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE

MOD MOD RAIN VIS POOR=

SEA SOUTHEAST OF INDONESIA

SE WINDS 08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE

MOD LIGHT RAIN VIS POOR TO VERY=

SEA SOUTH OF JAWA

SE WINDS 07 TO 10M/S GUSTS 08 TO 12M/S INCR 08 TO

12M/S GUSTS 12 TO 15M/S SEA STATE ROUGH LIGHT

RAIN BECMG CLOUDY VIS MOD=

SEA NORTH OF JAWA

SE WINDS 07 TO 10M/S GUSTS 08 TO 12M/S INCR 08 TO

12M/S GUSTS 12 TO 15M/S SEA STATE SLT LIGHT RAIN

BECMG OVERCAST VIS POOR TO MOD=

SEA WEST OF SUMATERA

SE WINDS 12 TO 15M/S GUSTS 14 TO 18M/S DECR 08 TO

12M/S GUSTS 12 TO 15M/S SEA STATE ROUGH LIGHT

RAIN VIS MOD=

SEA SOUTH OF VIETNAM

W WINDS BACK SW 08 TO 12M/S GUSTS 12 TO 15M/S SEA

STATE MOD MOD RAIN BECMG LIGHT RAIN VIS MOD=

GULF OF THAILAND

W WINDS 08 TO 12M/S GUSTS 12 TO 15M/S DECR 07 TO

10M/S GUSTS 08 TO 12M/S SEA STATE MOD TO SLT MOD

RAIN BECMG LIGHT RAIN VIS POOR TO MOD=

ANDAMAN SEA

W WINDS 07 TO 10M/S GUSTS 08 TO 12M/S BACK SW

WINDS 08 TO 12M/S GUSTS 12 TO 15M/S SEA STATE MOD

MOD RAIN BECMG LIGHT RAIN VIS POOR=

海事公报(北京，中央气象台)

2017年07月20日1530时(世界时)

07月20日1200时(世界时)海事分析

07月21日1200时(世界时)海事预报

海事分析

南海北部海域出现4~6级、阵风7级的偏东风，浪高2.5米；

东海北部海域出现4~6级、阵风7级的西南风，浪高2.0米；

黄海北部和东部海域有雾，能见度不足5公里；

能见度不足10公里的海域有新加坡以东海域、安达曼海、巽他海峡、爪哇海、望加锡海峡、印度尼西亚东南海域、马鲁古海以及班达海等海域。

海事预报

渤海

东北风5~6级、阵风6~7级，海况中浪，小雨，能见度中等。

台湾海峡

东南风5~6级、阵风6~7级减小至4~5级、阵风5~6级，海况中浪，小雨，能见度中等。

巴士海峡

东风4~5级，海况中浪，小雨，能见度中等。

北部湾

东南风4~5级、阵风5~6级转东风5~6级、阵风6~7级，海况中浪转轻浪，中雨转小雨，能见度中等。

琼州海峡

东南风4~5级、阵风5~6级转东风5~6级、阵风6~7级，海况轻浪，多云转中雨，能见度好转中等。

南海西北部海域

东南风4~5级、阵风5~6级转东风5~6级、阵风6~7级，海况轻浪转中浪，小雨，能见度中等。

南海东北部海域

旋转风6~7级、阵风7~8级增大至7~8级、阵风8~9级，海况大浪，小雨转中雨，能见度中等转差。

南海中西部海域

东南风4~5级、阵风5~6级增大至5~6级、阵风6~7级，海况轻浪转中浪，小雨，能见度中等。

南海中东部海域

旋转风6~7级、阵风7~8级减小至5~6级、阵风6~7级，海况大浪转中浪，中雨，能见度差转中等。

南海西南部海域

西南风5~6级、阵风6~7级增大至6~7级、阵风7~8级，海况中浪，中雨转小雨，能见度中等。

南海东南部海域

西南风5~6级、阵风6~7级增大至6~7级、阵风7~8级，海况中浪转大浪，中雨，能见度中等。

日本海东北部海域

西南风5~6级、阵风6~7级，海况中浪，多云转小雨，能见度中等转差。

日本海西南部海域

西南风5~6级、阵风6~7级，海况中浪，多云，能见度好转中等。

日本以南洋面

东风转南风5~6级、阵风6~7级，海况中浪，小雨，能见度差。

菲律宾东北洋面

东风转东北风5~6级、阵风6~7级，海况中浪，小雨，能见度差转中等。

菲律宾东南洋面

西风5~6级、阵风6~7级转西北风6~7级、阵风7~8级，海况中浪，中雨，能见度差转极差。

关岛以西洋面

西北风5~6级、阵风6~7级，海况中浪，中雨，能见度差。

菲律宾西南海域

南风4~5级、阵风5~6级转西南风5~6级、阵风6~7级，海况轻浪，小雨，能见度中等。

印度尼西亚东北海域

西风5~6级、阵风6~7级，海况中浪，中雨，能见度差。

印度尼西亚东南海域

东南风5~6级、阵风6~7级，海况中浪，小雨，能见度差转极差。

爪哇岛以南海域

东南风4~5级、阵风5~6级增大至5~6级、阵风6~7级，海况大浪，小雨转多云，能见度中等。

爪哇岛以北海域

东南风4~5级、阵风5~6级增大至5~6级、阵风6~7级，海况轻浪，小雨转阴，能见度差转中等。

苏门答腊以西洋面

东南风6~7级、阵风7~8级减小至5~6级、阵风6~7级，海况大浪，小雨，能见度中等。

越南以南海域

西风转西南风5~6级、阵风6~7级，海况中浪，中雨转小雨，能见度中等。

泰国湾

西风5~6级、阵风6~7级减小至4~5级、阵风5~6级，海况中浪转轻浪，中雨转小雨，能见度差转中等。

安达曼海

西风4~5级、阵风5~6级转西南风5~6级、阵风6~7级，海况中浪，中雨转小雨，能见度差。