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 31 JULY 2019

WARNINGS:

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

WEATHER SITUATION:

THE TROPICAL STORM OVER THE NORTHERN PART OF THE SOUTH
CHINA SEA WAS NAMED WIPHA. 
 
AT 9 A.M., TROPICAL STORM WIPHA WITH MAXIMUM SUSTAINED
WINDS OF ABOUT 65 KILOMETRES PER HOUR NEAR ITS CENTRE WAS
LOCATED AT 18.9 DEGREES NORTH, 114.1 DEGREES EAST. IT IS
FORECAST TO MOVE NORTHWEST AT ABOUT 15 KILOMETRES PER HOUR
TOWARDS THE VICINITY OF WESTERN GUANGDONG.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST TO NORTHEAST FORCE 6 TO 7, OCCASIONALLY FORCE 8.
BECOMING SOUTHEAST FORCE 6 TO 7 LATER, OCCASIONALLY FORCE 8.
HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS.

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

SHANWEI:
EAST TO SOUTHEAST FORCE 6 TO 7, OCCASIONALLY FORCE 8.
HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS.

SOUTH OF HONG KONG:
EAST TO SOUTHEAST FORCE 7 TO 8.
HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS.

SHANGCHUAN DAO:
NORTHEAST FORCE 6 TO 7, BECOMING CYCLONIC FORCE 8 TO 9.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS, BECOMING VERY ROUGH.

OUTLOOK FOR THE FOLLOWING 48 HOURS

SOUTHEASTERLY WINDS OF FORCE 6 TO 7, FORCE 8 AT FIRST.
HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND EAST FORCE 6 
                   VISIBILITY 9 KILOMETRES

SHANTOU            WIND EAST FORCE 2 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND EAST-SOUTHEAST FORCE 4 
                   VISIBILITY 9 KILOMETRES IN RAIN

HUANGMAOZHOU       WIND EAST FORCE 9

MACAU              WIND NORTHEAST FORCE 3 
                   VISIBILITY 21 KILOMETRES

XISHA              WIND WEST-SOUTHWEST FORCE 6 
                   VISIBILITY 7 KILOMETRES IN RAIN

DISPATCHED BY HONG KONG OBSERVATORY AT 09:43 HKT ON 31.07.2019