SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 11:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 7:45 P.M. ON 1 JUNE 2021

WEATHER SITUATION:

A TROUGH OF LOW PRESSURE IS BRINGING SHOWERS AND
THUNDERSTORMS TO THE COASTAL WATERS OF GUANGDONG.
MEANWHILE, A SOUTHERLY AIRSTREAM IS AFFECTING THE SOUTH
CHINA COASTAL WATERS.

AT 8 P.M., TROPICAL STORM CHOI-WAN WITH MAXIMUM SUSTAINED
WINDS OF ABOUT 75 KILOMETRES PER HOUR NEAR ITS CENTRE WAS
LOCATED AT 11.9 DEGREES NORTH, 125.5 DEGREES EAST. IT IS
FORECAST TO MOVE NORTHWEST AT ABOUT 20 KILOMETRES PER HOUR
AND EDGE CLOSER TO THE EASTERN PART OF THE PHILIPPINES
GRADUALLY.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

SOUTH TO SOUTHWEST FORCE 4 TO 5.
SHOWERS AND SQUALLY THUNDERSTORMS. SHOWERS WILL BE HEAVY AT
FIRST.
MODERATE SEAS.

NAN'AO, SHANWEI, SOUTH OF HONG KONG AND SHANGCHUAN DAO:
SOUTH TO SOUTHWEST FORCE 4 TO 5.
OCCASIONAL SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

SOUTH TO SOUTHWESTERLY WINDS OF FORCE 4 TO 5. ISOLATED
SHOWERS AND SQUALLY THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND WEST-NORTHWEST FORCE 4 
                   VISIBILITY 8 KILOMETRES

SHANTOU            WIND EAST-SOUTHEAST FORCE 1 
                   VISIBILITY 22 KILOMETRES

DONGSHA            WIND SOUTH-SOUTHWEST FORCE 2 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND SOUTH FORCE 4

MACAU              WIND SOUTH-SOUTHEAST FORCE 2 
                   VISIBILITY 1300 METRES IN THUNDERSTORMS

XISHA              WIND SOUTH FORCE 2 
                   VISIBILITY 18 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 19:46 HKT ON 01.06.2021