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 20 APRIL 2025

WARNINGS:

FOG IN ALL AREAS.

WEATHER SITUATION:

A SOUTHERLY AIRSTREAM IS AFFECTING THE SOUTH CHINA COASTAL
WATERS.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

SOUTH FORCE 4, OCCASIONALLY FORCE 5.
A FEW SHOWERS, FOG PATCHES.
MODERATE SEAS.

NAN'AO:
SOUTH TO SOUTHWEST FORCE 4, OCCASIONALLY FORCE 5.
ISOLATED SHOWERS AND THUNDERSTORMS, FOG PATCHES.
MODERATE SEAS.

SHANWEI, SOUTH OF HONG KONG AND SHANGCHUAN DAO:
SOUTH FORCE 4, OCCASIONALLY FORCE 5.
FOG PATCHES.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

SOUTHERLY WINDS OF FORCE 4 TO 5.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND SOUTH-SOUTHWEST FORCE 2 
                   VISIBILITY 17 KILOMETRES

SHANTOU            WIND SOUTHEAST FORCE 1 
                   VISIBILITY 14 KILOMETRES

HUANGMAOZHOU       WIND SOUTH FORCE 2

MACAU              WIND SOUTH FORCE 2 
                   VISIBILITY 13 KILOMETRES

XISHA              WIND SOUTH-SOUTHEAST FORCE 1 
                   VISIBILITY 18 KILOMETRES

VISIBILITY REPORTS IN HONG KONG WATERS AT 9 A.M. ON 20
APRIL 2025 HONG KONG TIME (NOT TO BE BROADCAST AFTER 10:45
A.M.)
 
KOWLOON BAY                         5000 METRES
VICTORIA HARBOUR                    3700 METRES
WESTERN ANCHORAGE                   3700 METRES
MA WAN                              2700 METRES
TATHONG POINT                       5000 METRES
WEST LAMMA CHANNEL AND CHEUNG CHAU  6 KILOMETRES
EAST LAMMA CHANNEL                  7 KILOMETRES
SOUTH LANTAU                        6 KILOMETRES
URMSTON ROAD                        5000 METRES

DISPATCHED BY HONG KONG OBSERVATORY AT 09:46 HKT ON 20.04.2025