21号台风“麦德姆”持续加强！最强可达强台风级（14-15级）

台 风 公 报

预报：曹迈 签发：黄奕武 2025年 10月 03日 06时

中央气象台10月3日06时继续发布台风预报：

今年第21号台风“麦德姆”今天（3日）早晨由热带风暴级加强为强热带风暴级，早晨5点钟其中心位于菲律宾马尼拉东北方约290公里的近海海面上，就是北纬16.2度、东经123.1度，中心附近最大风力有10级（25米/秒），中心最低气压为985百帕，七级风圈半径100-200 公里。

预计，“麦德姆”将以每小时30-35公里的速度向西偏北方向移动，即将在菲律宾吕宋岛东部沿海登陆，穿过菲律宾吕宋岛北部，下午至夜间将移入南海东部海面，之后逐渐向广东西部到海南岛东部一带沿海靠近，强度逐渐增强，最强可达强台风级（14-15级，42-48米/秒）。

大风预报：3日08时至4日08时，受“麦德姆”影响，巴士海峡、南海东北部和中东部将有6-8级大风、阵风9级，“麦德姆”中心经过的附近海域风力可达9-11级，阵风12-13级。

海洋天气公报

预报：曹迈 签发：黄彬 2025年 10月 03日 06时

我国近海将有8级以上大风

一、近海海域天气实况

10月2日14时至3日02时，渤海海峡、东海北部海域出现了5~6级、阵风7级的东南风或偏南风，黄海中部和南部海域出现了7~8级、阵风9级的偏东风，巴士海峡出现了5~6级、阵风7级的东北风。

二、未来三天具体预报

3日08时至4日08时，南海中东部海域将有6～7级、阵风8级的偏北风增大到8～9级、阵风10级的偏南风，巴士海峡将有7～8级、阵风9级的偏东到东南风，南海东北部海域将有7～8级、阵风9级的东北风到偏东风，黄海中部海域将有5～7级、阵风8级的东北风到偏北风，黄海南部海域将有6～7级、阵风8级的偏北风减弱到4～5级的偏西风，东海北部海域将有5～6级、阵风7级的西南风，南海西北部海域将有4级以下的偏东风增大到5～6级、阵风7级的偏北风。

4日08时至5日08时，南海西北部海域将有8～9级、阵风10级的东北风增大到11～12级、阵风13级的东南风，琼州海峡将有4级以下的西北风增大到9～10级、阵风11级的偏北风，南海东北部海域将有7～9级、阵风10级的偏东到东南风，南海中西部海域将有5～6级、阵风7级的偏西风增大到7～8级、阵风9级的西南风，南海中东部海域将有7～8级、阵风9级的西南风减弱到5～6级、阵风7级的偏南风，巴士海峡将有5～6级、阵风7级减弱到4级以下的东南风，北部湾将有4级以下增大到5～6级、阵风7级的偏北风。

5日08时至6日08时，琼州海峡将有11～12级、阵风13级减弱到6～7级、阵风8级的偏南风，北部湾将有10～11级、阵风12级的偏北转西南风，南海西北部海域将有10～11级、阵风12级减弱到6～7级、阵风8级的东南风，渤海将有5～6级、阵风7级的东北风，南海东北部海域将有5～6级、阵风7级减弱到4级以下的东南风，南海中西部海域将有4～6级、阵风7级的西南风到偏南风。

海事天气公报

ZCZC

WWCI50 BABJ 030000

2:1:31:11:01:00

BT

SECURITE =

MESSAGE FOR METAREA XI (CHINA) ISSUED BY NMC BEIJING

AT 0330UTC OCT.03 2025 =

MESSAGE IS UPDATED EVERY 06 HOURS =

SYNOPSIS VALID 0000UTC OCT.03 =

FCST VALID 0000UTC OCT.04 =

WARNNING=

TROPICAL CYCLONE WARNNING=

STS MATMO 2521(2521) 982HPA AT 16.4N 122.6E

MVG WNW 30KMH AND MAX WINDS 28M/S NEAR CENTER

(SEAS UP TO 6.5M)

AND RADIUS OF 30KTS WINDS

250KM NE

200KM SE

200KM SW

250KM NW

AND RADIUS OF 50KTS WINDS

60KM NE

50KM SE

50KM SW

60KM NW

AND FCST FOR 031200UTC AT 17.4N 119.3E 982HPA

AND MAX WINDS 28M/S NEAR CENTER

AND FCST FOR 040000UTC AT 18.0N 116.3E 975HPA

AND MAX WINDS 33M/S NEAR CENTER=

SUMMARY=

SE/ELY WINDS FROM 12 TO 14M/S GUSTS 18M/S SEAS UP

TO 2.5M OVER CENTRAL PART OF YELLOW SEA AND

SOUTHERN PART OF YELLOW SEA AND BASHI CHANNEL AND

KOREA STRAIT AND SEA NORTHEAST OF THE PHILIPPINES=

SW WINDS FROM 10 TO 12M/S GUSTS 14M/S SEAS UP TO

1.5M OVER NORTHERN PART OF EAST CHINA SEA=

NE/NLY WINDS FROM 10 TO 12M/S GUSTS 14M/S SEAS UP

TO 1.5M OVER NORTHEASTERN PART OF SOUTH CHINA SEA

AND EAST CENTRAL SOUTH CHINA SEA=

DENSE FOG OBSERVED LOCALLY OVER NORTHEASTERN PART

OF JAPAN SEA WITH HORIZONTAL VISIBILITY LESS THAN

1KM=

HORIZONTAL VISIBILITY LESS THAN 10KM OVER BOHAI

SEA AND NORTHERN PART OF YELLOW SEA AND SOUTHERN

PART OF YELLOW SEA AND KOREA STRAIT AND ANDAMAN

SEA 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=

FCST=

CENTRAL PART OF YELLOW SEA

NE WINDS 12 TO 16M/S GUSTS 16 TO 20M/S BACK N

WINDS 12 TO 16M/S GUSTS 16 TO 20M/S SEA STATE

MODERATE LIGHT RAIN BECMG OVERCAST VIS GOOD=

SOUTHERN PART OF YELLOW SEA

N WINDS 12 TO 16M/S GUSTS 16 TO 20M/S BACK W WINDS

12 TO 16M/S GUSTS 16 TO 20M/S SEA STATE MODERATE

TO SLIGHT OVERCAST VIS GOOD=

NORTHERN PART OF EAST CHINA SEA

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

MODERATE LIGHT RAIN BECMG OVERCAST VIS GOOD=

BASHI CHANNEL

E WINDS VEER SE 16 TO 20M/S GUSTS 20 TO 24M/S SEA

STATE MODERATE MODERATE RAIN BECMG OVERCAST VIS

MODERATE TO GOOD=

NORTHWESTERN PART OF SOUTH CHINA SEA

E WINDS 04 TO 06M/S GUSTS 06 TO 08M/S BACK N WINDS

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

MODERATE OVERCAST VIS GOOD=

NORTHEASTERN PART OF SOUTH CHINA SEA

NE WINDS VEER E 16 TO 20M/S GUSTS 20 TO 24M/S SEA

STATE MODERATE OVERCAST BECMG MODERATE RAIN VIS

GOOD TO MODERATE=

EAST CENTRAL SOUTH CHINA SEA

N WINDS 12 TO 16M/S GUSTS 16 TO 20M/S BACK S WINDS

12 TO 16M/S GUSTS 16 TO 20M/S SEA STATE MODERATE

TO ROUGH RAINSTORM BECMG MODERATE RAIN VIS POOR TO

MODERATE=

SOUTHWESTERN PART OF JAPAN SEA

SE WINDS 06 TO 08M/S GUSTS 08 TO 12M/S INCR 08 TO

12M/S GUSTS 12 TO 16M/S SEA STATE MODERATE

OVERCAST BECMG LIGHT RAIN VIS GOOD=

KOREA STRAIT

SE WINDS 16 TO 20M/S GUSTS 20 TO 24M/S VEER SW

WINDS 16 TO 20M/S GUSTS 20 TO 24M/S SEA STATE VERY

ROUGH TO MODERATE MODERATE RAIN VIS MODERATE=

SEA SOUTH OF JAPAN

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

MODERATE OVERCAST VIS GOOD=

SEA EAST OF RYUKYU ISLANDS

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

06M/S GUSTS 06 TO 08M/S SEA STATE MODERATE TO

SLIGHT OVERCAST VIS GOOD=

SEA WEST OF BONIN ISLANDS

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

MODERATE OVERCAST VIS GOOD=

SEA NORTHEAST OF THE PHILIPPINES

SE WINDS 12 TO 16M/S GUSTS 16 TO 20M/S DECR 06 TO

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

MODERATE OVERCAST VIS GOOD=

NNNN