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 9:45 A.M. ON 11 OCTOBER 2021

WARNINGS:

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

WEATHER SITUATION:

TROPICAL STORM KOMPASU HAS INTENSIFIED INTO A SEVERE
TROPICAL STORM. 
 
AT 10 A.M., KOMPASU WITH MAXIMUM SUSTAINED WINDS OF ABOUT
90 KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED AT 18.6
DEGREES NORTH, 124.1 DEGREES EAST. IT IS FORECAST TO MOVE
WEST AT ABOUT 22 KILOMETRES PER HOUR TOWARDS THE LUZON
STRAIT.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTH FORCE 5 TO 6, BECOMING UP TO FORCE 7.
MODERATE TO ROUGH SEAS.

NAN'AO AND SHANWEI:
NORTH TO NORTHEAST FORCE 7 TO 8, UP TO FORCE 10 LATER.
ROUGH TO VERY ROUGH SEAS, BECOMING HIGH LATER.

SOUTH OF HONG KONG AND SHANGCHUAN DAO:
NORTH TO NORTHEAST FORCE 5 TO 6, UP TO FORCE 8 LATER.
MODERATE TO ROUGH SEAS, BECOMING VERY ROUGH LATER.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTH TO NORTHEASTERLY WINDS OF FORCE 10 TO 11, BECOMING
CYCLONIC WINDS OF UP TO FORCE 12 IN WEST LATER. FREQUENT
HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTH FORCE 5 
                   VISIBILITY 20 KILOMETRES

SHANTOU            WIND WEST-SOUTHWEST FORCE 1 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND NORTH-NORTHEAST FORCE 8 
                   VISIBILITY 9 KILOMETRES

HUANGMAOZHOU       WIND NORTH FORCE 5

MACAU              WIND NORTH FORCE 2

XISHA              WIND NORTHEAST FORCE 2 
                   VISIBILITY 21 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 09:56 HKT ON 11.10.2021