SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 5:30 A.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 3:30 A.M. ON 31 OCTOBER 2022

WARNINGS:

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

WEATHER SITUATION:

THE NORTHEAST MONSOON IS AFFECTING THE SOUTH CHINA COASTAL
WATERS.

AT 3 A.M., SEVERE TROPICAL STORM NALGAE WITH MAXIMUM
SUSTAINED WINDS OF ABOUT 105 KILOMETRES PER HOUR NEAR ITS
CENTRE WAS LOCATED AT 16.2 DEGREES NORTH, 117.2 DEGREES
EAST. IT IS FORECAST TO MOVE NORTHWEST OR NORTH-NORTHWEST
AT ABOUT 10 KILOMETRES PER HOUR TOWARDS THE NORTHERN PART
OF THE SOUTH CHINA SEA.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTH TO NORTHEAST FORCE 6 TO 7.
ROUGH SEAS.

NAN'AO AND SHANWEI:
NORTH TO NORTHEAST FORCE 8 TO 9, FORCE 10 LATER.
SCATTERED SQUALLY SHOWERS AND THUNDERSTORMS.
VERY ROUGH SEAS, BECOMING HIGH LATER.

SOUTH OF HONG KONG:
NORTH TO NORTHEAST FORCE 7 TO 8, UP TO FORCE 10 LATER.
SQUALLY SHOWERS AND THUNDERSTORMS LATER.
ROUGH TO VERY ROUGH SEAS, BECOMING HIGH LATER.

SHANGCHUAN DAO:
NORTH FORCE 6 TO 7, OCCASIONALLY FORCE 8.
ROUGH TO VERY ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTHEASTERLY WINDS OF FORCE 9 TO 10, BECOMING CYCLONIC
WINDS OF FORCE 10 LATER. FREQUENT HEAVY SQUALLY SHOWERS AND
THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTH FORCE 6

SHANTOU            WIND EAST-SOUTHEAST FORCE 1 
                   VISIBILITY 30 KILOMETRES

MACAU              WIND NORTH FORCE 3 
                   VISIBILITY 19 KILOMETRES

XISHA              WIND NORTH FORCE 4 
                   VISIBILITY 9 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 03:30 HKT ON 31.10.2022