SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 7:45 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 4:30 P.M. ON 23 AUGUST 2022

WARNINGS:

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

WEATHER SITUATION:

AT 4 P.M., SEVERE TROPICAL STORM MA-ON WITH MAXIMUM
SUSTAINED WINDS OF ABOUT 90 KILOMETRES PER HOUR NEAR ITS
CENTRE WAS LOCATED AT 18.0 DEGREES NORTH, 121.3 DEGREES
EAST, IT IS FORECAST TO MOVE NORTHWEST OR WEST-NORTHWEST AT
ABOUT 22 KILOMETRES PER HOUR ACROSS THE VICINITY OF THE
NORTHERN PART OF LUZON AND LUZON STRAIT.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

WEST TO NORTHWEST FORCE 4 TO 5, BECOMING NORTH UP TO FORCE
6 LATER.
HAZY, ISOLATED SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE SEAS, BECOMING ROUGH LATER.

NAN'AO AND SHANWEI:
NORTH TO NORTHWEST FORCE 4 TO 5, BECOMING NORTHEAST UP TO
FORCE 10 LATER.
OCCASIONAL SQUALLY SHOWERS AND THUNDERSTORMS.
MODERATE SEAS, BECOMING HIGH LATER.

SOUTH OF HONG KONG:
WEST TO NORTHWEST FORCE 4 TO 5, BECOMING NORTH UP TO FORCE
7 LATER.
OCCASIONAL SQUALLY SHOWERS AND THUNDERSTORMS.
MODERATE SEAS, BECOMING ROUGH LATER.

SHANGCHUAN DAO:
NORTH TO NORTHWEST FORCE 4 TO 5.
SCATTERED SQUALLY SHOWERS AND THUNDERSTORMS.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

SOUTH TO SOUTHWESTERLY WINDS OF FORCE 6 TO 7, CYCLONIC
WINDS OF UP TO FORCE 11 AT FIRST. FREQUENT HEAVY SQUALLY
SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

--------------------------------------------------------

WAGLAN ISLAND      WIND SOUTHWEST FORCE 2

SHANTOU            WIND SOUTH-SOUTHEAST FORCE 2 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND NORTH FORCE 2 
                   VISIBILITY 10 KILOMETRES

MACAU              WIND SOUTHEAST FORCE 1 
                   VISIBILITY 19 KILOMETRES

XISHA              WIND WEST FORCE 2 
                   VISIBILITY 30 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 16:33 HKT ON 23.08.2022