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 21 AUGUST 2017

WARNINGS:

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

WEATHER SITUATION:

AT 9 A.M., TROPICAL STORM HATO WITH MAXIMUM SUSTAINED WINDS
OF ABOUT 65 KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED
NEAR 20.1 DEGREES NORTH, 124.7 DEGREES EAST. IT IS FORECAST
TO MOVE WEST-NORTHWEST AT ABOUT 14 KILOMETRES PER HOUR
TOWARDS LUZON STRAIT AND INTENSIFY GRADUALLY.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTHWEST FORCE 4 TO 5.
SOME HAZE. ISOLATED SQUALLY SHOWERS AND THUNDERSTORMS LATER.
MODERATE SEAS.

NAN'AO AND SHANWEI:
NORTH TO NORTHWEST FORCE 4 TO 5, BECOMING FORCE 7 LATER.
SCATTERED SQUALLY SHOWERS AND THUNDERSTORMS.
MODERATE SEAS, BECOMING ROUGH LATER.

SOUTH OF HONG KONG:
NORTHWEST FORCE 4 TO 5, BECOMING FORCE 6 LATER.
ISOLATED SQUALLY SHOWERS AND THUNDERSTORMS LATER.
MODERATE SEAS, BECOMING ROUGH LATER.

SHANGCHUAN DAO:
NORTHWEST FORCE 4 TO 5, BECOMING FORCE 6 LATER.
MODERATE SEAS, BECOMING ROUGH LATER.

OUTLOOK FOR THE FOLLOWING 48 HOURS

WEST TO NORTHWESTERLY WINDS OF FORCE 7 TO 8, FORCE 9 TO 10
IN EAST. OCCASIONAL SQUALLY SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND WEST-NORTHWEST FORCE 3 
                   VISIBILITY 33 KILOMETRES

SHANTOU            WIND NORTHEAST FORCE 1 
                   VISIBILITY 25 KILOMETRES

DONGSHA            WIND WEST-NORTHWEST FORCE 2 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND WEST-NORTHWEST FORCE 4

MACAU              WIND WEST FORCE 1 
                   VISIBILITY 26 KILOMETRES

XISHA              WIND NORTHWEST FORCE 2 
                   VISIBILITY 30 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 09:30 HKT ON 21.08.2017