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 11:15 A.M. ON 9 MAY 2025

WARNINGS:

SEVERE SQUALLY THUNDERSTORMS IN HONG KONG ADJACENT WATERS.
STRONG WINDS IN HONG KONG ADJACENT WATERS.

WEATHER SITUATION:

THE UNSETTLED WEATHER ASSOCIATED WITH A TROUGH OF LOW
PRESSURE IS AFFECTING THE COASTAL WATERS OF GUANGDONG.
MEANWHILE, SEVERE SQUALLY THUNDERSTORMS ARE AFFECTING THE
VICINITY OF THE PEARL RIVER ESTUARY.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTH TO NORTHEAST UP TO FORCE 5, OCCASIONALLY FORCE 6,
GUSTS OCCASIONALLY UP TO FORCE 10 AT FIRST.
SCATTERED HEAVY SHOWERS AND SEVERE SQUALLY THUNDERSTORMS.
MODERATE TO ROUGH SEAS, VERY ROUGH AT FIRST.

NAN'AO AND SHANWEI:
SOUTH TO SOUTHWEST FORCE 4 TO 5, BECOMING NORTHEAST UP TO
FORCE 5 LATER.
SCATTERED HEAVY SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE SEAS.

SOUTH OF HONG KONG AND SHANGCHUAN DAO:
SOUTH FORCE 4, OCCASIONALLY FORCE 5, BECOMING NORTHEAST UP
TO FORCE 5 LATER.
SCATTERED HEAVY SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

SOUTHERLY WINDS OF FORCE 4 TO 5, BECOMING NORTH TO
NORTHEASTERLY WINDS OF UP TO FORCE 7. SCATTERED SHOWERS AND
SQUALLY THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND SOUTHWEST FORCE 1 
                   VISIBILITY 28 KILOMETRES

SHANTOU            WIND EAST FORCE 1 
                   VISIBILITY 3900 METRES IN HAZE

HUANGMAOZHOU       WIND WEST-NORTHWEST FORCE 2

MACAU              WIND SOUTH-SOUTHEAST FORCE 1 
                   VISIBILITY 18 KILOMETRES

XISHA              WIND SOUTH FORCE 2 
                   VISIBILITY 14 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 11:16 HKT ON 09.05.2025