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 4 MARCH 2025

WARNINGS:

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

WEATHER SITUATION:

A SOUTHEASTERLY AIRSTREAM IS AFFECTING THE SOUTH CHINA
COASTAL WATERS. BESIDES, A COLD FRONT IS EXPECTED TO MOVE
ACROSS THE REGION TONIGHT.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

SOUTHEAST FORCE 3 TO 4, BECOMING NORTHEAST UP TO FORCE 6
LATER.
SCATTERED SHOWERS AND SQUALLY THUNDERSTORMS, FOG PATCHES AT
FIRST.
SLIGHT TO MODERATE SEAS, BECOMING ROUGH LATER.

NAN'AO AND SHANWEI:
SOUTHEAST FORCE 4, OCCASIONALLY FORCE 5, BECOMING EAST TO
NORTHEAST UP TO FORCE 7 LATER.
SCATTERED SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE SEAS, BECOMING ROUGH LATER.

SOUTH OF HONG KONG:
SOUTHEAST FORCE 4, OCCASIONALLY FORCE 5, BECOMING EAST TO
NORTHEAST UP TO FORCE 6 LATER.
ISOLATED SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE SEAS, BECOMING ROUGH LATER.

SHANGCHUAN DAO:
SOUTHEAST FORCE 4, OCCASIONALLY FORCE 5.
ISOLATED SHOWERS AND THUNDERSTORMS.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

EAST TO NORTHEASTERLY WINDS OF FORCE 6 TO 7, BECOMING UP TO
FORCE 8 IN EAST. ISOLATED SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND EAST-SOUTHEAST FORCE 1 
                   VISIBILITY 4600 METRES

SHANTOU            WIND SOUTHEAST FORCE 1 
                   VISIBILITY 4900 METRES IN MIST

HUANGMAOZHOU       WIND EAST-SOUTHEAST FORCE 3

MACAU              WIND SOUTHEAST FORCE 2 
                   VISIBILITY 700 METRES IN FOG

XISHA              WIND EAST-SOUTHEAST FORCE 1 
                   VISIBILITY 10 KILOMETRES

VISIBILITY REPORTS IN HONG KONG WATERS AT 9 A.M. ON 4 MARCH
2025 HONG KONG TIME (NOT TO BE BROADCAST AFTER 10:45 A.M.)
 
KOWLOON BAY                         5000 METRES
VICTORIA HARBOUR                    5000 METRES
WESTERN ANCHORAGE                   5000 METRES
MA WAN                              5000 METRES
TATHONG POINT                       180 METRES
WEST LAMMA CHANNEL AND CHEUNG CHAU  180 METRES
EAST LAMMA CHANNEL                  7 KILOMETRES
SOUTH LANTAU                        3700 METRES
URMSTON ROAD                        5000 METRES

DISPATCHED BY HONG KONG OBSERVATORY AT 09:46 HKT ON 04.03.2025