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 22 JULY 2021

WARNINGS:

STRONG WINDS IN NAN'AO.

WEATHER SITUATION:

AT 4 P.M., TYPHOON IN-FA WITH MAXIMUM SUSTAINED WINDS OF
ABOUT 145 KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED
AT 23.5 DEGREES NORTH, 125.7 DEGREES EAST. IT IS FORECAST
TO MOVE NORTHWEST SLOWLY ACROSS THE SEAS EAST OF TAIWAN AND
INTENSIFY GRADUALLY.
 
MEANWHILE, TROPICAL DEPRESSION CEMPAKA WITH MAXIMUM
SUSTAINED WINDS OF ABOUT 45 KILOMETRES PER HOUR NEAR ITS
CENTRE WAS LOCATED AT 22.7 DEGREES NORTH, 108.7 DEGREES
EAST. IT IS FORECAST TO MOVE WEST-SOUTHWEST OR SOUTHWEST AT
ABOUT 10 KILOMETRES PER HOUR ACROSS THE COASTAL AREAS OF
GUANGXI AND ENTER BEIBU WAN.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

WEST TO NORTHWEST FORCE 4.
MODERATE SEAS.

NAN'AO:
WEST TO NORTHWEST FORCE 4 TO 5, UP TO FORCE 6 LATER.
MODERATE SEAS, BECOMING ROUGH LATER.

SHANWEI:
WEST TO SOUTHWEST FORCE 4 TO 5.
MODERATE SEAS.

SOUTH OF HONG KONG:
SOUTH TO SOUTHWEST FORCE 4 TO 5.
ISOLATED SHOWERS AND THUNDERSTORMS.
MODERATE SEAS.

SHANGCHUAN DAO:
SOUTH TO SOUTHWEST FORCE 4 TO 5.
SCATTERED SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE 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 SOUTHEAST FORCE 1 
                   VISIBILITY 22 KILOMETRES

SHANTOU            WIND WEST FORCE 2 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND NORTH-NORTHWEST FORCE 2 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND NORTH-NORTHEAST FORCE 2

MACAU              WIND WEST-SOUTHWEST FORCE 1 
                   VISIBILITY 19 KILOMETRES

XISHA              WIND WEST-SOUTHWEST FORCE 4 
                   VISIBILITY 24 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 16:39 HKT ON 22.07.2021