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 13 OCTOBER 2026

WARNINGS:

STRONG WINDS IN NAN'AO AND SHANWEI.

WEATHER SITUATION:

PRESSURE IS RISING OVER THE COAST OF SOUTHEASTERN CHINA. A
FRESH EASTERLY AIRSTREAM IS EXPECTED TO AFFECT THE COASTAL
WATERS OF GUANGDONG GRADUALLY TOMORROW.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST FORCE 4, FORCE 5 LATER.
VISIBILITY RELATIVELY LOW IN SOME AREAS AT FIRST, A FEW
LIGHT RAIN PATCHES LATER.
MODERATE SEAS.

NAN'AO:
EAST TO NORTHEAST FORCE 4 TO 5, UP TO FORCE 7 LATER.
MODERATE SEAS, BECOMING ROUGH LATER.

SHANWEI:
EAST TO NORTHEAST FORCE 4 TO 5, FORCE 6 LATER.
MODERATE SEAS, BECOMING ROUGH LATER.

SOUTH OF HONG KONG AND SHANGCHUAN DAO:
EAST TO NORTHEAST FORCE 4, OCCASIONALLY FORCE 5.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

EAST TO NORTHEASTERLY WINDS OF FORCE 5 TO 6. ISOLATED
SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND SOUTHWEST FORCE 2 
                   VISIBILITY 18 KILOMETRES

SHANTOU            WIND SOUTHEAST FORCE 2 
                   VISIBILITY 23 KILOMETRES

HUANGMAOZHOU       WIND SOUTHEAST FORCE 2

MACAU              WIND SOUTH-SOUTHWEST FORCE 2 
                   VISIBILITY 15 KILOMETRES

XISHA              WIND NORTHEAST FORCE 2 
                   VISIBILITY 24 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 19:45 HKT ON 13.10.2026