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 4:30 P.M. ON 21 JULY 2021

WARNINGS:

STRONG WINDS IN SHANGCHUAN DAO.

WEATHER SITUATION:

AT 4 P.M., TROPICAL DEPRESSION CEMPAKA WITH MAXIMUM
SUSTAINED WINDS OF ABOUT 55 KILOMETRES PER HOUR NEAR ITS
CENTRE WAS LOCATED AT 22.0 DEGREES NORTH, 110.9 DEGREES
EAST. IT IS FORECAST TO MOVE WEST AT ABOUT 10 KILOMETRES
PER HOUR ACROSS THE WESTERN PART OF GUANGDONG AND WEAKEN
GRADUALLY.
 
MEANWHILE, TYPHOON IN-FA WITH MAXIMUM SUSTAINED WINDS OF
ABOUT 145 KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED
AT 24.1 DEGREES NORTH, 127.1 DEGREES EAST. IT IS FORECAST
TO MOVE WEST OR WEST-SOUTHWEST SLOWLY TOWARDS THE SEAS EAST
OF TAIWAN AND INTENSIFY GRADUALLY.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST TO SOUTHEAST FORCE 4 TO 5, BECOMING SOUTH TO SOUTHWEST
FORCE 4 LATER.
OCCASIONAL SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE SEAS.

NAN'AO:
NORTH TO NORTHEAST FORCE 4 TO 5, BECOMING NORTHWEST FORCE 4
TO 5 LATER.
SCATTERED SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE SEAS.

SHANWEI:
EAST TO NORTHEAST FORCE 4 TO 5, BECOMING WEST TO SOUTHWEST
FORCE 4 TO 5 LATER.
SCATTERED SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE SEAS.

SOUTH OF HONG KONG:
SOUTH TO SOUTHEAST FORCE 4 TO 5, BECOMING SOUTH TO
SOUTHWEST FORCE 4 TO 5 LATER.
OCCASIONAL SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE SEAS.

SHANGCHUAN DAO:
SOUTH TO SOUTHWEST FORCE 5 TO 6.
OCCASIONAL SQUALLY SHOWERS AND THUNDERSTORMS.
MODERATE TO ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

WEST TO SOUTHWESTERLY WINDS OF FORCE 5 TO 6, UP TO FORCE 7
IN EAST LATER. SCATTERED SHOWERS AND SQUALLY THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND EAST FORCE 4 
                   VISIBILITY 31 KILOMETRES

SHANTOU            WIND EAST-SOUTHEAST FORCE 2 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND NORTH FORCE 3 
                   VISIBILITY 9 KILOMETRES IN RAIN

HUANGMAOZHOU       WIND EAST FORCE 4

MACAU              WIND SOUTH-SOUTHEAST FORCE 2 
                   VISIBILITY 12 KILOMETRES IN THUNDERSTORMS

XISHA              WIND SOUTHWEST FORCE 3 
                   VISIBILITY 15 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 16:41 HKT ON 21.07.2021