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 8:15 P.M. ON 23 JULY 2017

WARNINGS:

STRONG WINDS IN ALL AREAS.

WEATHER SITUATION:

TROPICAL DEPRESSION ROKE HAS WEAKENED INTO AN AREA OF LOW
PRESSURE OVER INLAND GUANGDONG.
 
AT 8 P.M., TROPICAL DEPRESSION SONCA WITH MAXIMUM SUSTAINED
WINDS OF ABOUT 55 KILOMETRES PER HOUR NEAR ITS CENTRE WAS
LOCATED AT 17.7 DEGREES NORTH, 111.3 DEGREES EAST, IT IS
FORECAST TO MOVE NORTHWEST OR WEST-NORTHWEST SLOWLY TOWARDS
HAINAN ISLAND.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST TO SOUTHEAST FORCE 6 TO 7.
SCATTERED SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS.

NAN'AO AND SHANWEI:
SOUTHEAST FORCE 6.
SCATTERED SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS.

SOUTH OF HONG KONG:
SOUTHEAST FORCE 6 TO 7.
SCATTERED SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS.

SHANGCHUAN DAO:
SOUTHEAST FORCE 6 TO 7.
OCCASIONAL  SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

SOUTHEASTERLY WINDS OF FORCE 5 TO 6. SCATTERED SQUALLY
SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND EAST-SOUTHEAST FORCE 4 
                   VISIBILITY 6 KILOMETRES

SHANTOU            WIND EAST FORCE 2 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND SOUTH-SOUTHEAST FORCE 2 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND EAST-SOUTHEAST FORCE 4

MACAU              WIND EAST FORCE 3 
                   VISIBILITY 19 KILOMETRES

XISHA              WIND SOUTHWEST FORCE 4 
                   VISIBILITY 7 KILOMETRES IN SHOWERS

DISPATCHED BY HONG KONG OBSERVATORY AT 20:15 HKT ON 23.07.2017