SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 11:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 7:30 P.M. ON 21 JULY 2018

WEATHER SITUATION:

AT 7 P.M., THE TROPICAL DEPRESSION IN THE VICINITY OF LUZON
WITH MAXIMUM SUSTAINED WINDS OF ABOUT 45 KILOMETRES PER
HOUR NEAR ITS CENTRE WAS LOCATED NEAR 18.9 DEGREES NORTH,
120.5 DEGREES EAST. IT IS FORECAST TO MOVE EAST-NORTHEAST
AT ABOUT 20 KILOMETRES PER HOUR ACROSS THE LUZON STRAIT.
 
MEANWHILE, SEVERE TROPICAL STORM AMPIL WITH MAXIMUM
SUSTAINED WINDS OF ABOUT 90 KILOMETRES PER HOUR NEAR ITS
CENTRE WAS LOCATED NEAR 28.5 DEGREES NORTH, 126.0 DEGREES
EAST. IT IS FORECAST TO MOVE NORTHWEST AT ABOUT 30
KILOMETRES PER HOUR ACROSS THE EAST CHINA SEA TOWARDS THE
VICINITY OF ZHEJIANG TO JIANGSU.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

SOUTH TO SOUTHWEST FORCE 3 TO 4.
ISOLATED SHOWERS.
SLIGHT TO MODERATE SEAS.

NAN'AO AND SHANWEI:
WEST TO NORTHWEST FORCE 4 TO 5.
MODERATE SEAS.

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

OUTLOOK FOR THE FOLLOWING 48 HOURS

SOUTH TO SOUTHWESTERLY WINDS OF FORCE 5 TO 6, OCCASIONALLY
FORCE 7. SCATTERED SQUALLY SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND SOUTHWEST FORCE 4 
                   VISIBILITY 39 KILOMETRES

SHANTOU            WIND SOUTHEAST FORCE 3 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND NORTH FORCE 2 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND SOUTHWEST FORCE 3

MACAU              WIND SOUTH FORCE 2 
                   VISIBILITY 40 KILOMETRES

XISHA              WIND SOUTH-SOUTHWEST FORCE 2 
                   VISIBILITY 12 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 19:30 HKT ON 21.07.2018