SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 5:30 A.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 3:30 A.M. ON 27 JULY 2026

WARNINGS:

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

WEATHER SITUATION:

A SOUTHWESTERLY AIRSTREAM IS BRINGING UNSETTLED WEATHER TO
THE COASTAL WATERS OF GUANGDONG. MEANWHILE, SEVERE SQUALLY
THUNDERSTORMS ARE AFFECTING HONG KONG ADJACENT WATERS.

AT 3 A.M., TROPICAL DEPRESSION NOUL WITH MAXIMUM SUSTAINED
WINDS OF ABOUT 55 KILOMETRES PER HOUR NEAR ITS CENTRE WAS
LOCATED AT 25.2 DEGREES NORTH, 113.3 DEGREES EAST. IT IS
FORECAST TO MOVE NORTH-NORTHWEST AT ABOUT 15 KILOMETRES PER
HOUR INTO THE INLAND AREA OF SOUTHERN CHINA AND FURTHER
WEAKEN.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

SOUTH TO SOUTHWEST FORCE 5 TO 6, GUSTS OCCASIONALLY UP TO
FORCE 10 AT FIRST.
OCCASIONAL HEAVY SHOWERS AND SEVERE SQUALLY THUNDERSTORMS.
ROUGH SEAS.

NAN'AO AND SHANWEI:
SOUTH TO SOUTHEAST FORCE 5 TO 6.
OCCASIONAL HEAVY SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE TO ROUGH SEAS.

SOUTH OF HONG KONG AND SHANGCHUAN DAO:
SOUTHWEST FORCE 5, OCCASIONALLY FORCE 6.
SCATTERED HEAVY SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE TO ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

SOUTH TO SOUTHEASTERLY WINDS OF FORCE 5 TO 6. OCCASIONAL
HEAVY SHOWERS AND SQUALLY THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND SOUTH FORCE 4 
                   VISIBILITY 48 KILOMETRES

SHANTOU            WIND EAST FORCE 2 
                   VISIBILITY 30 KILOMETRES

HUANGMAOZHOU       WIND SOUTH-SOUTHEAST FORCE 4

MACAU              WIND SOUTH-SOUTHWEST FORCE 2 
                   VISIBILITY OVER 50 KILOMETRES

XISHA              WIND SOUTH FORCE 2 
                   VISIBILITY 30 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 03:30 HKT ON 27.07.2026