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 NOON ON 26 NOVEMBER 2025

WARNINGS:

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

WEATHER SITUATION:

THE NORTHEAST MONSOON IS AFFECTING THE SOUTH CHINA COASTAL
WATERS.

AT NOON, TROPICAL STORM KOTO WITH MAXIMUM SUSTAINED WINDS
OF ABOUT 85 KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED
AT 12.6 DEGREES NORTH, 116.8 DEGREES EAST. IT IS FORECAST
TO MOVE WEST OR WEST-NORTHWEST AT ABOUT 18 KILOMETRES PER
HOUR ACROSS THE SOUTHERN PART OF THE SOUTH CHINA SEA.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTHEAST FORCE 4 TO 5, BECOMING NORTH UP TO FORCE 7.
MODERATE SEAS, BECOMING ROUGH.

NAN'AO AND SHANWEI:
NORTH TO NORTHEAST FORCE 6 TO 7, OCCASIONALLY FORCE 8.
ROUGH TO VERY ROUGH SEAS.

SOUTH OF HONG KONG AND SHANGCHUAN DAO:
NORTH TO NORTHEAST FORCE 6 TO 7, UP TO FORCE 8 LATER.
ROUGH SEAS, BECOMING VERY ROUGH LATER.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTH TO NORTHEASTERLY WINDS OF FORCE 6 TO 7, UP TO FORCE 8
AT FIRST, BECOMING EASTERLY WINDS UP TO FORCE 7 LATER.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTHEAST FORCE 3 
                   VISIBILITY 32 KILOMETRES

SHANTOU            WIND EAST-SOUTHEAST FORCE 2 
                   VISIBILITY 29 KILOMETRES

HUANGMAOZHOU       WIND EAST-NORTHEAST FORCE 4

MACAU              WIND NORTH FORCE 3 
                   VISIBILITY 35 KILOMETRES

XISHA              WIND NORTH-NORTHEAST FORCE 4 
                   VISIBILITY 11 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 12:00 HKT ON 26.11.2025