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 10:45 P.M. ON 18 AUGUST 2020

WARNINGS:

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

WEATHER SITUATION:

AT 11 P.M., SEVERE TROPICAL STORM HIGOS WITH MAXIMUM
SUSTAINED WINDS OF ABOUT 105 KILOMETRES PER HOUR NEAR ITS
CENTRE WAS LOCATED AT 21.3 DEGREES NORTH, 114.3 DEGREES
EAST. IT IS FORECAST TO MOVE NORTHWEST OR WEST-NORTHWEST AT
ABOUT 20 KILOMETRES PER HOUR TOWARDS THE COAST OF WESTERN
GUANGDONG.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST TO NORTHEAST FORCE 8 TO 9, BECOMING SOUTHEAST FORCE 8
TO 9, FORCE 10 IN SOUTH.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
VERY ROUGH TO HIGH SEAS.

NAN'AO:
SOUTHEAST FORCE 5 TO 6, UP TO FORCE 7 AT FIRST.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
MODERATE TO ROUGH SEAS.

SHANWEI:
SOUTH TO SOUTHEAST FORCE 8 TO 9, UP TO FORCE 10 AT FIRST.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
VERY ROUGH TO HIGH SEAS.

SOUTH OF HONG KONG:
CYCLONIC FORCE 10 TO 11, BECOMING SOUTH TO SOUTHEAST FORCE
10 TO 11.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
HIGH TO VERY HIGH SEAS.

SHANGCHUAN DAO:
NORTHEAST FORCE 6 TO 7, BECOMING CYCLONIC FORCE 10 TO 11.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS, BECOMING HIGH TO VERY HIGH.

OUTLOOK FOR THE FOLLOWING 48 HOURS

SOUTH TO SOUTHEASTERLY WINDS OF FORCE 5 TO 6, UP TO FORCE 7
AT FIRST. OCCASIONAL SQUALLY SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND EAST FORCE 8 
                   VISIBILITY 2800 METRES

SHANTOU            WIND EAST-SOUTHEAST FORCE 1 
                   VISIBILITY 26 KILOMETRES

DONGSHA            WIND SOUTHEAST FORCE 3 
                   VISIBILITY 9 KILOMETRES

HUANGMAOZHOU       WIND NORTHEAST FORCE 6

MACAU              WIND NORTH-NORTHEAST FORCE 3 
                   VISIBILITY OVER 50 KILOMETRES

XISHA              WIND SOUTHWEST FORCE 1 
                   VISIBILITY 30 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 22:49 HKT ON 18.08.2020