SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 4:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 3 P.M. ON 17 SEPTEMBER 2018

WARNINGS:

STRONG WINDS IN ALL AREAS.

WEATHER SITUATION:

TROPICAL STORM MANGKHUT HAS WEAKENED INTO A TROPICAL
DEPRESSION.
 
AT 3 P.M, MANGKHUT WITH MAXIMUM SUSTAINED WINDS OF ABOUT 55
KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED NEAR 23.7
DEGREES NORTH, 107.3 DEGREES EAST. IT IS FORECAST TO MOVE
WEST-NORTHWEST AT ABOUT 20 KILOMETRES PER HOUR ACROSS THE
INLAND AREA OF SOUTHERN CHINA AND WEAKEN GRADUALLY.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

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

NAN'AO AND SHANWEI:
SOUTHEAST FORCE 6 TO 7.
SCATTERED SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS.

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

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

OUTLOOK FOR THE FOLLOWING 48 HOURS

EAST TO SOUTHEASTERLY WINDS OF FORCE 5 TO 6. ISOLATED
SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND EAST-SOUTHEAST FORCE 5 
                   VISIBILITY 16 KILOMETRES

SHANTOU            WIND EAST FORCE 2 
                   VISIBILITY 14 KILOMETRES IN RAIN

DONGSHA            WIND EAST FORCE 2 
                   VISIBILITY 9 KILOMETRES

HUANGMAOZHOU       WIND SOUTHEAST FORCE 6

MACAU              WIND EAST-SOUTHEAST FORCE 3 
                   VISIBILITY 10 KILOMETRES

XISHA              WIND SOUTH-SOUTHEAST FORCE 2 
                   VISIBILITY 16 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 15:01 HKT ON 17.09.2018