SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 7:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 4:30 P.M. ON 25 SEPTEMBER
2018

WARNINGS:

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

WEATHER SITUATION:

AN EASTERLY AIRSTREAM IS AFFECTING THE SOUTH CHINA COASTAL
WATERS.

AT 4 P.M., SUPER TYPHOON TRAMI WITH MAXIMUM SUSTAINED WINDS
OF ABOUT 220 KILOMETRES PER HOUR NEAR ITS CENTRE WAS
LOCATED NEAR 19.9 DEGREES NORTH, 128.8 DEGREES EAST. IT IS
FORECAST TO BE SLOW MOVING, LINGERING OVER THE WESTERN
NORTH PACIFIC.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST FORCE 4 TO 5, UP TO FORCE 6 AT FIRST.
ISOLATED SHOWERS AND THUNDERSTORMS.
MODERATE TO ROUGH SEAS.

NAN'AO:
NORTHEAST FORCE 7 TO 8.
ROUGH TO VERY ROUGH SEAS.

SHANWEI:
EAST TO NORTHEAST FORCE 6 TO 7.
ROUGH SEAS.

SOUTH OF HONG KONG:
EAST FORCE 5 TO 6.
MODERATE TO ROUGH SEAS.

SHANGCHUAN DAO:
EAST FORCE 4 TO 5.
ISOLATED SHOWERS AND THUNDERSTORMS.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

EAST TO NORTHEASTERLY WINDS OF FORCE 6 TO 7, UP TO FORCE 8
IN EAST.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND EAST-SOUTHEAST FORCE 3 
                   VISIBILITY 22 KILOMETRES

SHANTOU            WIND EAST-NORTHEAST FORCE 2 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND NORTH FORCE 2 
                   VISIBILITY 12 KILOMETRES

HUANGMAOZHOU       WIND EAST-SOUTHEAST FORCE 4

MACAU              WIND EAST FORCE 2 
                   VISIBILITY 18 KILOMETRES

XISHA              WIND NORTH-NORTHWEST FORCE 2 
                   VISIBILITY 30 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 16:30 HKT ON 25.09.2018