PRESS WEATHER NO. 022 - SOUTH CHINA COASTAL WATERS

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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 23 JULY 2026

WEATHER SITUATION:

A SOUTHERLY AIRSTREAM IS AFFECTING THE SOUTH CHINA COASTAL
WATERS. BESIDES, THE AREA OF LOW PRESSURE OVER THE SEAS
EAST OF THE PHILIPPINES IS INTENSIFYING GRADUALLY. A
TROPICAL CYCLONE APPEARS TO BE FORMING.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

SOUTH FORCE 4.
A FEW SHOWERS AND THUNDERSTORMS.
MODERATE SEAS.

NAN'AO AND SHANWEI:
SOUTH TO SOUTHWEST FORCE 4.
MODERATE SEAS.

SOUTH OF HONG KONG AND SHANGCHUAN DAO:
SOUTH FORCE 4, OCCASIONALLY FORCE 5.
ISOLATED SHOWERS AND THUNDERSTORMS.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

SOUTHERLY WINDS OF FORCE 4 TO 5, BECOMING CYCLONIC WINDS UP
TO FORCE 9 LATER. FREQUENT HEAVY SQUALLY SHOWERS AND
THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND WEST-SOUTHWEST FORCE 2 WITH GUSTS TO FORCE 6 
                   VISIBILITY 23 KILOMETRES

SHANTOU            WIND WEST FORCE 1 
                   VISIBILITY 27 KILOMETRES

HUANGMAOZHOU       WIND SOUTH-SOUTHWEST FORCE 3

MACAU              WIND SOUTH-SOUTHWEST FORCE 2 
                   VISIBILITY 17 KILOMETRES

XISHA              WIND SOUTH FORCE 2 
                   VISIBILITY 23 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 03:30 HKT ON 23.07.2026