Weather Information for South China Coastal Waters Other Links
Weather Information for South China Coastal Waters (Issued by Hong Kong Observatory)
Issue Time (HKT): 05:30 20/Oct/2025
WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS
(NOT TO BE ISSUED AFTER 9:45 A.M.)
BY THE HONG KONG OBSERVATORY AT 5:30 A.M. ON 20 OCTOBER 2025
WARNINGS:
GALE FORCE WINDS IN ALL AREAS.
WEATHER SITUATION:
THE NORTHEAST MONSOON IS AFFECTING THE SOUTH CHINA COASTAL
WATERS.
AT 5 A.M., TROPICAL STORM FENGSHEN WITH MAXIMUM SUSTAINED
WINDS OF ABOUT 75 KILOMETRES PER HOUR NEAR ITS CENTRE WAS
LOCATED AT 17.6 DEGREES NORTH, 117.1 DEGREES EAST. IT IS
FORECAST TO MOVE WEST-NORTHWEST AT ABOUT 22 KILOMETRES PER
HOUR ACROSS THE CENTRAL AND NORTHERN PARTS OF THE SOUTH
CHINA SEA.
AREA FORECASTS FOR THE NEXT 24 HOURS
HONG KONG ADJACENT WATERS:
NORTH TO NORTHEAST FORCE 6 TO 7, UP TO FORCE 8 LATER.
SCATTERED HEAVY SHOWERS AND SQUALLY THUNDERSTORMS.
ROUGH SEAS, BECOMING VERY ROUGH LATER.
NAN'AO AND SHANWEI:
NORTHEAST FORCE 7 TO 8, BECOMING UP TO FORCE 9.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS, BECOMING HIGH.
SOUTH OF HONG KONG:
NORTH TO NORTHEAST FORCE 7 TO 8, BECOMING UP TO FORCE 9.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS, BECOMING HIGH.
SHANGCHUAN DAO:
NORTH TO NORTHEAST FORCE 7 TO 8, UP TO FORCE 9 LATER.
FREQUENT HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
ROUGH TO VERY ROUGH SEAS, BECOMING HIGH LATER.
OUTLOOK FOR THE FOLLOWING 48 HOURS
NORTH TO NORTHEASTERLY WINDS OF FORCE 9 TO 10, BECOMING UP
TO FORCE 11. FREQUENT HEAVY SQUALLY SHOWERS AND
THUNDERSTORMS.
LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS:
--------------------------------------------------------
WAGLAN ISLANDWIND NORTH FORCE 6
VISIBILITY 36 KILOMETRES
SHANTOUWIND EAST FORCE 2
VISIBILITY 30 KILOMETRES
HUANGMAOZHOUWIND NORTH FORCE 5
MACAUWIND NORTH FORCE 4
VISIBILITY 35 KILOMETRES
XISHAWIND NORTHEAST FORCE 3
VISIBILITY 2300 METRES IN RAIN
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