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 30 MAY 2023

WARNINGS:

STRONG WINDS IN NAN'AO.

WEATHER SITUATION:

SEVERE TYPHOON MAWAR HAS WEAKENED INTO A TYPHOON.
 
AT 10 A.M., MAWAR WITH MAXIMUM SUSTAINED WINDS OF ABOUT 145
KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED AT 20.4
DEGREES NORTH, 124.9 DEGREES EAST. IT IS FORECAST TO MOVE
NORTH SLOWLY IN THE GENERAL DIRECTION OF SEAS EAST OF
TAIWAN.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

WEST TO NORTHWEST FORCE 3 TO 4.
ISOLATED SHOWERS LATER.
SLIGHT TO MODERATE SEAS.

NAN'AO:
NORTH TO NORTHWEST FORCE 6 TO 7.
ISOLATED SHOWERS AND THUNDERSTORMS LATER.
ROUGH SEAS.

SHANWEI:
NORTHWEST FORCE 4 TO 5.
ISOLATED SHOWERS AND THUNDERSTORMS LATER.
MODERATE SEAS.

SOUTH OF HONG KONG AND SHANGCHUAN DAO:
WEST TO NORTHWEST FORCE 4, OCCASIONALLY FORCE 5.
ISOLATED SHOWERS AND THUNDERSTORMS LATER.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

WESTERLY WINDS OF FORCE 4 TO 5, UP TO FORCE 7 IN EAST AT
FIRST. ISOLATED SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND CALM

SHANTOU            WIND WEST FORCE 2 
                   VISIBILITY 19 KILOMETRES

HUANGMAOZHOU       WIND WEST-NORTHWEST FORCE 4

MACAU              WIND SOUTHWEST FORCE 1 
                   VISIBILITY 16 KILOMETRES

XISHA              WIND WEST FORCE 1 
                   VISIBILITY 24 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 09:49 HKT ON 30.05.2023