SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 9:45 A.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 5:30 A.M. ON 22 NOVEMBER
2025

WARNINGS:

STRONG WINDS IN NAN'AO, SHANWEI, SOUTH OF HONG KONG AND
SHANGCHUAN DAO.

WEATHER SITUATION:

THE NORTHEAST MONSOON IS AFFECTING THE SOUTH CHINA COASTAL
WATERS.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTHEAST FORCE 4 TO 5.
MODERATE SEAS.

NAN'AO, SHANWEI AND SOUTH OF HONG KONG:
NORTHEAST FORCE 6 TO 7.
ROUGH SEAS.

SHANGCHUAN DAO:
NORTHEAST FORCE 5 TO 6, OCCASIONALLY FORCE 7.
MODERATE TO ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTHEASTERLY WINDS OF FORCE 5 TO 6, OCCASIONALLY FORCE 7,
BECOMING NORTHERLY WINDS OF FORCE 7 LATER.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTH FORCE 4 
                   VISIBILITY OVER 50 KILOMETRES

SHANTOU            WIND SOUTHEAST FORCE 1 
                   VISIBILITY 19 KILOMETRES

HUANGMAOZHOU       WIND NORTHEAST FORCE 4

MACAU              WIND NORTH FORCE 3 
                   VISIBILITY OVER 55 KILOMETRES

XISHA              WIND NORTHEAST FORCE 3 
                   VISIBILITY 7 KILOMETRES IN RAIN

WEATHER BULLETIN FOR HONG KONG WATERS

AT 5 A.M. HONG KONG TIME:

KAI TAK:
WIND NORTH-NORTHWEST FORCE 1.
 
STAR FERRY KOWLOON:
WIND CALM.
 
GREEN ISLAND:
WIND NORTH FORCE 4.
 
CHEUNG CHAU:
WIND NORTH FORCE 3.
 
SEA WAVES NEAR WAGLAN ISLAND WILL BE ABOUT 0.5 METRE TO 1.0
METRE DURING THE NEXT 12 HOURS.
 
SWELL OF UP TO 0.5 METRE CAN BE EXPECTED DUE TO THE
NORTHEAST MONSOON.
 
THE SEA TEMPERATURE IN VICTORIA HARBOUR IS 23 DEGREES
CELSIUS.
 
THE NEXT HIGH TIDE IN VICTORIA HARBOUR WILL BE 1.6 METRES
AT 11:49 A.M. TODAY AND THE NEXT LOW TIDE WILL BE 1.4
METRES AT 2:44 P.M. TODAY.

DISPATCHED BY HONG KONG OBSERVATORY AT 05:30 HKT ON 22.11.2025