SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 11:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 10:10 P.M. ON 21 OCTOBER
2024

WARNINGS:

STRONG WINDS IN ALL AREAS.

WEATHER SITUATION:

AN EASTERLY AIRSTREAM IS AFFECTING THE SOUTH CHINA COASTAL
WATERS. BESIDES, PRESSURE IS RISING OVER NORTHERN CHINA.
THE NORTHEAST MONSOON IS EXPECTED TO AFFECT THE SOUTH CHINA
COASTAL WATERS GRADUALLY.

AT 10 P.M., THE TROPICAL DEPRESSION OVER THE SEAS EAST OF
THE PHILIPPINES WITH MAXIMUM SUSTAINED WINDS OF ABOUT 55
KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED AT 13.5
DEGREES NORTH, 129.8 DEGREES EAST. IT IS FORECAST TO MOVE
WEST OR WEST-NORTHWEST AT ABOUT 18 KILOMETRES PER HOUR
TOWARDS THE SEAS EAST OF LUZON.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST FORCE 4 TO 5, BECOMING NORTH UP TO FORCE 6 LATER.
SOME HAZE.
MODERATE SEAS, BECOMING ROUGH LATER.

NAN'AO:
NORTHEAST FORCE 5 TO 6, OCCASIONALLY FORCE 7.
MODERATE TO ROUGH SEAS.

SHANWEI, SOUTH OF HONG KONG AND SHANGCHUAN DAO:
NORTHEAST FORCE 5 TO 6.
MODERATE TO ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTHEASTERLY WINDS OF FORCE 6 TO 7, BECOMING UP TO FORCE 8
IN EAST. ISOLATED SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND EAST-NORTHEAST FORCE 3 
                   VISIBILITY OVER 50 KILOMETRES

SHANTOU            WIND EAST-SOUTHEAST FORCE 1 
                   VISIBILITY 30 KILOMETRES

HUANGMAOZHOU       WIND EAST FORCE 5

MACAU              WIND EAST-SOUTHEAST FORCE 2 
                   VISIBILITY 11 KILOMETRES

XISHA              WIND EAST-NORTHEAST FORCE 3 
                   VISIBILITY 13 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 22:19 HKT ON 21.10.2024