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 11:15 A.M. ON 13 OCTOBER
2021

WARNINGS:

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

WEATHER SITUATION:

AT 11 A.M., TYPHOON KOMPASU WITH MAXIMUM SUSTAINED WINDS OF
ABOUT 120 KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED
AT 19.2 DEGREES NORTH, 112.0 DEGREES EAST. IT IS FORECAST
TO MOVE WEST AT ABOUT 25 KILOMETRES PER HOUR TOWARDS HAINAN
ISLAND.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST TO NORTHEAST FORCE 9 TO 10, BECOMING FORCE 6 TO 7.
HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
VERY ROUGH TO HIGH SEAS, BECOMING ROUGH.

NAN'AO:
EAST FORCE 7 TO 8, UP TO FORCE 9 AT FIRST.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS, HIGH AT FIRST.

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

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

SHANGCHUAN DAO:
NORTH TO NORTHEAST FORCE 10 TO 11, BECOMING CYCLONIC UP TO
FORCE 12.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
HIGH TO VERY HIGH SEAS, BECOMING PHENOMENAL.

OUTLOOK FOR THE FOLLOWING 48 HOURS

EAST TO NORTHEASTERLY WINDS OF FORCE 7 TO 8. FREQUENT HEAVY
SQUALLY SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND EAST FORCE 8 
                   VISIBILITY 6 KILOMETRES

SHANTOU            WIND EAST FORCE 2 
                   VISIBILITY 3900 METRES IN RAIN

HUANGMAOZHOU       WIND EAST FORCE 8

MACAU              WIND EAST-NORTHEAST FORCE 5

XISHA              WIND WEST-SOUTHWEST FORCE 5 
                   VISIBILITY 800 METRES IN RAIN

DISPATCHED BY HONG KONG OBSERVATORY AT 11:15 HKT ON 13.10.2021