SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 12:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 9:30 A.M. ON 11 AUGUST 2018

WARNINGS:

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

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
NEAR 20.9 DEGREES NORTH, 111.7 DEGREES EAST. IT IS FORECAST
TO MOVE NORTHEAST SLOWLY, LINGERING AROUND THE SEAS OFF THE
COAST OF WESTERN GUANGDONG.
 
MEANWHILE, TROPICAL STORM YAGI WITH MAXIMUM SUSTAINED WINDS
OF ABOUT 65 KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED
NEAR 25.1 DEGREES NORTH, 129.6 DEGREES EAST. IT IS FORECAST
TO MOVE NORTHWEST AT ABOUT 22 KILOMETRES PER HOUR ACROSS
THE WESTERN NORTH PACIFIC.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST TO SOUTHEAST FORCE 5 TO 6, OCCASIONALLY FORCE 7.
OCCASIONAL HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS.

NAN'AO AND SHANWEI:
SOUTH FORCE 5 TO 6.
SCATTERED HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS.

SOUTH OF HONG KONG:
SOUTH FORCE 6 TO 7.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS.

SHANGCHUAN DAO:
CYCLONIC FORCE 6 TO 7, OCCASIONALLY FORCE 8.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

SOUTH TO SOUTHWESTERLY WINDS OF FORCE 6 TO 7, CYCLONIC
WINDS OF FORCE 7 TO 8 IN WEST AT FIRST. FREQUENT HEAVY
SQUALLY SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

--------------------------------------------------------

WAGLAN ISLAND      WIND EAST-SOUTHEAST FORCE 3 
                   VISIBILITY 20 KILOMETRES

SHANTOU            WIND EAST-NORTHEAST FORCE 2 
                   VISIBILITY 29 KILOMETRES

DONGSHA            WIND SOUTHWEST FORCE 3 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND SOUTH-SOUTHEAST FORCE 3

MACAU              WIND EAST FORCE 2 
                   VISIBILITY 3800 METRES IN RAIN

XISHA              WIND SOUTHWEST FORCE 5 
                   VISIBILITY 12 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 09:30 HKT ON 11.08.2018