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 9:45 A.M. ON 19 MARCH 2026

WARNINGS:

STRONG WINDS IN HONG KONG ADJACENT WATERS, NAN'AO, SHANWEI
AND SOUTH OF HONG KONG.

WEATHER SITUATION:

AN EASTERLY AIRSTREAM IS AFFECTING THE SOUTH CHINA COASTAL
WATERS.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST FORCE 3 TO 4, UP TO FORCE 6 LATER.
A FEW LIGHT RAIN PATCHES, MIST PATCHES.
SLIGHT TO MODERATE SEAS, BECOMING ROUGH LATER.

NAN'AO:
EAST FORCE 4 TO 5, OCCASIONALLY FORCE 6.
MODERATE TO ROUGH SEAS.

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

SOUTH OF HONG KONG:
EAST TO SOUTHEAST FORCE 3 TO 4, UP TO FORCE 6 LATER.
SLIGHT TO MODERATE SEAS, BECOMING ROUGH LATER.

SHANGCHUAN DAO:
EAST TO SOUTHEAST FORCE 3 TO 4.
SLIGHT TO MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

EAST TO SOUTHEASTERLY WINDS OF FORCE 4 TO 5, OCCASIONALLY
FORCE 6.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND CALM 
                   VISIBILITY 27 KILOMETRES

SHANTOU            WIND EAST FORCE 1 
                   VISIBILITY 4200 METRES IN HAZE

HUANGMAOZHOU       WIND SOUTH FORCE 2

MACAU              WIND NORTHWEST FORCE 1 
                   VISIBILITY 20 KILOMETRES

XISHA              WIND EAST FORCE 1 
                   VISIBILITY 12 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 09:45 HKT ON 19.03.2026