SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 4:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 12:30 P.M. ON 5 JUNE 2021

WARNINGS:

STRONG WINDS IN NAN'AO AND SHANWEI.

WEATHER SITUATION:

A TROUGH OF LOW PRESSURE IS BRINGING UNSETTLED WEATHER TO
THE NORTHERN PART OF THE SOUTH CHINA SEA.

AT NOON, TROPICAL DEPRESSION CHOI-WAN WITH MAXIMUM
SUSTAINED WINDS OF ABOUT 55 KILOMETRES PER HOUR NEAR ITS
CENTRE WAS LOCATED AT 26.0 DEGREES NORTH, 125.0 DEGREES
EAST. IT IS FORECAST TO MOVE NORTHEAST AT ABOUT 45
KILOMETRES PER HOUR ACROSS THE VICINITY OF THE RYUKYU
ISLANDS AND TRANSFORM INTO AN EXTRATROPICAL CYCLONE
GRADUALLY.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTH TO NORTHWEST FORCE 4, BECOMING WEST TO SOUTHWEST
FORCE 4.
A FEW SHOWERS.
MODERATE SEAS.

NAN'AO AND SHANWEI:
WEST TO SOUTHWEST FORCE 5 TO 6.
OCCASIONAL SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE TO ROUGH SEAS.

SOUTH OF HONG KONG AND SHANGCHUAN DAO:
WEST TO SOUTHWEST FORCE 4 TO 5.
SCATTERED SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

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

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND CALM 
                   VISIBILITY 20 KILOMETRES

SHANTOU            WIND EAST-NORTHEAST FORCE 1 
                   VISIBILITY 13 KILOMETRES

DONGSHA            WIND SOUTHWEST FORCE 5 
                   VISIBILITY 8 KILOMETRES IN RAIN

HUANGMAOZHOU       WIND SOUTH FORCE 4

MACAU              WIND NORTHEAST FORCE 1 
                   VISIBILITY 18 KILOMETRES

XISHA              WIND SOUTH-SOUTHWEST FORCE 3 
                   VISIBILITY 11 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 12:30 HKT ON 05.06.2021