SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 4:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 12:50 P.M. ON 30 OCTOBER
2018

WARNINGS:

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

WEATHER SITUATION:

THE NORTHEAST MONSOON IS AFFECTING THE SOUTH CHINA COASTAL
WATERS.

SEVERE TYPHOON YUTU HAS WEAKENED INTO A TYPHOON.
 
AT 1 P.M., YUTU WITH MAXIMUM SUSTAINED WINDS OF ABOUT 145
KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED NEAR 16.7
DEGREES NORTH, 120.8 DEGREES EAST. IT IS FORECAST TO MOVE
WEST OR WEST-NORTHWEST AT ABOUT 18 KILOMETRES PER HOUR
ACROSS LUZON AND ENTER THE SOUTH CHINA SEA.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTH TO NORTHEAST FORCE 5 TO 6, OCCASIONALLY FORCE 7.
ROUGH SEAS.

NAN'AO, SHANWEI AND SOUTH OF HONG KONG:
NORTH TO NORTHEAST FORCE 6 TO 7, OCCASIONALLY FORCE 8.
ROUGH TO VERY ROUGH SEAS.

SHANGCHUAN DAO:
NORTH TO NORTHEAST FORCE 5 TO 6, OCCASIONALLY FORCE 7.
ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTH TO NORTHEASTERLY WINDS OF FORCE 7 TO 8, UP TO FORCE
10 IN EAST. FREQUENT HEAVY SQUALLY SHOWERS AND
THUNDERSTORMS IN EAST.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTH-NORTHEAST FORCE 4 
                   VISIBILITY 31 KILOMETRES

SHANTOU            WIND EAST-SOUTHEAST FORCE 1 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND NORTH-NORTHEAST FORCE 4 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND NORTHEAST FORCE 4

MACAU              WIND NORTH-NORTHEAST FORCE 5 
                   VISIBILITY 22 KILOMETRES

XISHA              WIND NORTH-NORTHEAST FORCE 3 
                   VISIBILITY 26 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 12:51 HKT ON 30.10.2018