SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 7:45 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 7:15 P.M. ON 20 OCTOBER 2023

WARNINGS:

STRONG WINDS IN ALL AREAS.

WEATHER SITUATION:

A COLD FRONT HAS MOVED ACROSS THE COASTAL AREAS OF SOUTHERN
CHINA. THE ASSOCIATED NORTHEAST MONSOON WILL AFFECT THE
SOUTH CHINA COASTAL WATERS GRADUALLY.

TROPICAL STORM SANBA HAS WEAKENED INTO A TROPICAL
DEPRESSION.
 
AT 7 P.M., SANBA WITH MAXIMUM SUSTAINED WINDS OF ABOUT 55
KILOMETRES PER HOUR NEAR ITS CENTRE WAS LOCATED AT 20.4
DEGREES NORTH, 109.7 DEGREES EAST. IT IS FORECAST TO MOVE
SOUTH-SOUTHWEST SLOWLY, LINGERING OVER THE VICINITY OF
LEIZHOU PENINSULA AND BEIBU WAN AND WEAKEN GRADUALLY.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTH TO NORTHEAST FORCE 5 TO 6, BECOMING UP TO FORCE 7.
ISOLATED SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE TO ROUGH SEAS.

NAN'AO AND SHANWEI:
NORTHEAST FORCE 5 TO 6, BECOMING UP TO FORCE 7.
MODERATE TO ROUGH SEAS.

SOUTH OF HONG KONG:
EAST FORCE 5 TO 6, BECOMING NORTH TO NORTHEAST UP TO FORCE
7.
SCATTERED SHOWERS AND SQUALLY THUNDERSTORMS.
MODERATE TO ROUGH SEAS.

SHANGCHUAN DAO:
EAST TO SOUTHEAST FORCE 5 TO 6, BECOMING NORTH UP TO FORCE
7.
OCCASIONAL HEAVY SQUALLY SHOWERS AND THUNDERSTORMS.
MODERATE TO ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTHEASTERLY WINDS OF FORCE 6 TO 7. SCATTERED SHOWERS AND
SQUALLY THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTH FORCE 4

SHANTOU            WIND WEST FORCE 1 
                   VISIBILITY 30 KILOMETRES

MACAU              WIND NORTH-NORTHEAST FORCE 3 
                   VISIBILITY 13 KILOMETRES IN SHOWERS

XISHA              WIND NORTHEAST FORCE 2 
                   VISIBILITY 22 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 19:15 HKT ON 20.10.2023