SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 7:45 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 7:35 P.M. ON 2 OCTOBER 2023

WARNINGS:

STRONG WINDS IN NAN'AO AND SHANWEI.

WEATHER SITUATION:

THE NORTHEAST MONSOON IS AFFECTING THE SOUTH CHINA COASTAL
WATERS.

TYPHOON KOINU HAS INTENSIFIED INTO A SEVERE TYPHOON.
 
AT 4 P.M., KOINU WITH MAXIMUM SUSTAINED WINDS OF ABOUT 155
KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED AT 19.7
DEGREES NORTH, 126.5 DEGREES EAST. IT IS FORECAST TO MOVE
NORTHWEST AT ABOUT 12 KILOMETRES PER HOUR TOWARDS THE
VICINITY OF THE LUZON STRAIT TO THE SOUTHERN PART OF TAIWAN
AND CONTINUE TO INTENSIFY.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST TO NORTHEAST FORCE 4 TO 5.
ONE OR TWO SHOWERS AND THUNDERSTORMS.
MODERATE SEAS.

NAN'AO AND SHANWEI:
EAST TO NORTHEAST FORCE 5 TO 6, BECOMING NORTH FORCE 5
LATER.
MODERATE TO ROUGH SEAS.

SOUTH OF HONG KONG:
EAST TO NORTHEAST FORCE 4 TO 5.
MODERATE SEAS.

SHANGCHUAN DAO:
EAST TO NORTHEAST FORCE 4, OCCASIONALLY FORCE 5.
ISOLATED SHOWERS AND THUNDERSTORMS.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTH TO NORTHEASTERLY WINDS OF FORCE 4 TO 5, BECOMING
NORTHWESTERLY WINDS OF UP TO FORCE 10 IN EAST LATER.
SCATTERED SHOWERS AND SQUALLY THUNDERSTORMS IN EAST.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND EAST FORCE 3

SHANTOU            WIND SOUTHEAST FORCE 2 
                   VISIBILITY 24 KILOMETRES

HUANGMAOZHOU       WIND EAST-SOUTHEAST FORCE 4

MACAU              WIND EAST FORCE 2 
                   VISIBILITY 15 KILOMETRES

XISHA              WIND EAST-NORTHEAST FORCE 2 
                   VISIBILITY 20 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 19:39 HKT ON 02.10.2023