SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 7:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 7 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:

TROPICAL STORM HIGOS HAS INTENSIFIED INTO A SEVERE TROPICAL
STORM.
 
AT 7 P.M., HIGOS WITH MAXIMUM SUSTAINED WINDS OF ABOUT 90
KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED AT 21.1
DEGREES NORTH, 115.1 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 SOUTHEAST FORCE 7 TO 8, BECOMING UP TO FORCE 10 IN
SOUTH.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS, BECOMING HIGH.

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

SHANWEI:
CYCLONIC FORCE 9 TO 10, BECOMING SOUTH TO SOUTHEAST FORCE 8.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
HIGH SEAS.

SOUTH OF HONG KONG:
EAST TO SOUTHEAST FORCE 8 TO 9, BECOMING CYCLONIC FORCE 10
TO 11.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
VERY ROUGH TO HIGH SEAS, BECOMING VERY HIGH.

SHANGCHUAN DAO:
EAST TO 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
10 IN WEST AT FIRST. FREQUENT HEAVY SQUALLY SHOWERS AND
THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTHEAST FORCE 7 
                   VISIBILITY 11 KILOMETRES

SHANTOU            WIND EAST FORCE 2 
                   VISIBILITY 10 KILOMETRES IN RAIN

DONGSHA            WIND SOUTHEAST FORCE 4 
                   VISIBILITY 9 KILOMETRES IN RAIN

HUANGMAOZHOU       WIND NORTHEAST FORCE 6

MACAU              WIND NORTHEAST FORCE 3 
                   VISIBILITY 7 KILOMETRES IN THUNDERSTORMS

XISHA              WIND SOUTHWEST FORCE 1 
                   VISIBILITY 30 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 19:00 HKT ON 18.08.2020