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 25 NOVEMBER
2018

WARNINGS:

STRONG WINDS IN ALL AREAS.

WEATHER SITUATION:

THE NORTHEAST MONSOON IS AFFECTING THE SOUTH CHINA COASTAL
WATERS.

AT 9 A.M., SEVERE TROPICAL STORM USAGI WITH MAXIMUM
SUSTAINED WINDS OF ABOUT 90 KILOMETRES PER HOUR NEAR ITS
CENTRE WAS LOCATED AT 10.0 DEGREES NORTH, 107.3 DEGREES
EAST. IT IS FORECAST TO MOVE NORTHWEST OR WEST-NORTHWEST AT
ABOUT 10 KILOMETRES PER HOUR TOWARDS THE SOUTHERN PART OF
VIETNAM.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTHEAST FORCE 5 TO 6, OCCASIONALLY FORCE 7.
A FEW RAIN PATCHES.
MODERATE TO ROUGH SEAS.

NAN'AO, SHANWEI, SOUTH OF HONG KONG AND SHANGCHUAN DAO:
NORTHEAST FORCE 6 TO 7.
ISOLATED SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTHEASTERLY WINDS OF FORCE 6 TO 7. ISOLATED SQUALLY
SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTH-NORTHEAST FORCE 4 
                   VISIBILITY 12 KILOMETRES

SHANTOU            WIND EAST FORCE 1 
                   VISIBILITY 16 KILOMETRES

DONGSHA            WIND NORTH-NORTHEAST FORCE 4 
                   VISIBILITY 9 KILOMETRES IN RAIN

HUANGMAOZHOU       WIND EAST FORCE 4

MACAU              WIND NORTH-NORTHEAST FORCE 3 
                   VISIBILITY 8 KILOMETRES

XISHA              WIND EAST-NORTHEAST FORCE 3 
                   VISIBILITY 12 KILOMETRES IN SHOWERS

DISPATCHED BY HONG KONG OBSERVATORY AT 09:30 HKT ON 25.11.2018