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 4 AUGUST 2021

WARNINGS:

STORM FORCE WINDS IN NAN'AO. GALE FORCE WINDS IN SHANWEI
AND SOUTH OF HONG KONG. STRONG WINDS IN HONG KONG ADJACENT
WATERS AND SHANGCHUAN DAO.

WEATHER SITUATION:

AT 4 P.M., TROPICAL STORM LUPIT WITH MAXIMUM SUSTAINED
WINDS OF ABOUT 65 KILOMETRES PER HOUR NEAR ITS CENTRE WAS
LOCATED AT 21.5 DEGREES NORTH, 115.9 DEGREES EAST. IT IS
FORECAST TO MOVE NORTHEAST AT ABOUT 12 KILOMETRES PER HOUR
ACROSS THE COASTAL WATERS OF GUANGDONG.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

WEST TO NORTHWEST FORCE 6 TO 7, BECOMING SOUTHWEST FORCE 6
TO 7 LATER.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS.

NAN'AO:
SOUTH TO SOUTHEAST FORCE 7 TO 8, BECOMING CYCLONIC UP TO
FORCE 10.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS, BECOMING HIGH.

SHANWEI:
CYCLONIC FORCE 7 TO 8, BECOMING WEST TO NORTHWEST UP TO
FORCE 9.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS, BECOMING HIGH.

SOUTH OF HONG KONG:
WEST TO NORTHWEST FORCE 6 TO 7, UP TO FORCE 8 AT FIRST.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS, VERY ROUGH AT FIRST.

SHANGCHUAN DAO:
WEST TO NORTHWEST FORCE 6 TO 7.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

WEST TO SOUTHWESTERLY WINDS OF FORCE 5 TO 6, UP TO FORCE 10
IN EAST AT FIRST. FREQUENT HEAVY SQUALLY SHOWERS AND
THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND WEST-NORTHWEST FORCE 4 
                   VISIBILITY 18 KILOMETRES

SHANTOU            WIND EAST FORCE 3 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND SOUTHWEST FORCE 7 
                   VISIBILITY 9 KILOMETRES IN RAIN

HUANGMAOZHOU       WIND WEST-NORTHWEST FORCE 3

MACAU              WIND NORTHWEST FORCE 2 
                   VISIBILITY 8 KILOMETRES

XISHA              WIND WEST FORCE 3 
                   VISIBILITY 9 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 16:35 HKT ON 04.08.2021