SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 9:45 A.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 9 A.M. ON 4 AUGUST 2021

WARNINGS:

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

WEATHER SITUATION:

AT 9 A.M., THE TROPICAL DEPRESSION OVER THE NORTHERN PART
OF THE SOUTH CHINA SEA WITH MAXIMUM SUSTAINED WINDS OF
ABOUT 55 KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED AT
21.2 DEGREES NORTH, 115.6 DEGREES EAST. IT IS FORECAST TO
MOVE EAST-NORTHEAST AND THEN TRACK NORTHEAST LATER AT ABOUT
10 KILOMETRES PER HOUR ACROSS THE COASTAL WATERS OF
GUANGDONG.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTH TO NORTHWEST FORCE 6 TO 7.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS.

NAN'AO:
SOUTH TO SOUTHWEST FORCE 5 TO 6, BECOMING CYCLONIC UP TO
FORCE 8 LATER.
FREQUENT HEAVY SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE TO ROUGH SEAS, BECOMING VERY ROUGH LATER.

SHANWEI:
CYCLONIC FORCE 6 TO 7, BECOMING WEST TO NORTHWEST UP TO
FORCE 8 LATER.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS, BECOMING VERY ROUGH LATER.

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

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, CYCLONIC WINDS
OF FORCE 7 TO 8 IN EAST. FREQUENT HEAVY SQUALLY SHOWERS AND
THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTH FORCE 4 
                   VISIBILITY 29 KILOMETRES

SHANTOU            WIND EAST FORCE 2 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND SOUTH-SOUTHWEST FORCE 4 
                   VISIBILITY 9 KILOMETRES

HUANGMAOZHOU       WIND NORTHWEST FORCE 5

MACAU              WIND NORTHWEST FORCE 2 
                   VISIBILITY 15 KILOMETRES

XISHA              WIND WEST-SOUTHWEST FORCE 4 
                   VISIBILITY 13 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 09:07 HKT ON 04.08.2021