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 20 DECEMBER
2020

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 WINTER MONSOON IS AFFECTING THE COASTAL WATERS OF
GUANGDONG.

BESIDES, THE AREA OF LOW PRESSURE NEAR THE SOUTHERN PART OF
THE PHILIPPINES HAS INTENSIFIED INTO A TROPICAL DEPRESSION.
 
AT 3 A.M., THE TROPICAL DEPRESSION WITH MAXIMUM SUSTAINED
WINDS OF ABOUT 45 KILOMETRES PER HOUR NEAR ITS CENTRE WAS
LOCATED AT 10.4 DEGREES NORTH, 117.5 DEGREES EAST. IT IS
FORECAST TO MOVE WEST-NORTHWEST AT ABOUT 15 KILOMETRES PER
HOUR ACROSS THE SOUTHERN PART OF THE SOUTH CHINA SEA.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

NORTH FORCE 5 TO 6, OCCASIONALLY FORCE 7.
MODERATE TO ROUGH SEAS.

NAN'AO:
NORTHEAST FORCE 7 TO 8.
ROUGH TO VERY ROUGH SEAS.

SHANWEI, SOUTH OF HONG KONG AND SHANGCHUAN DAO:
NORTH TO NORTHEAST FORCE 7 TO 8.
ROUGH TO VERY ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTH TO NORTHEASTERLY WINDS OF FORCE 7 TO 8.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTH FORCE 6

DONGSHA            WIND NORTH-NORTHEAST FORCE 8 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND NORTH FORCE 5

MACAU              WIND NORTH FORCE 3 
                   VISIBILITY 13 KILOMETRES

XISHA              WIND NORTH-NORTHEAST FORCE 4 
                   VISIBILITY 4000 METRES IN RAIN

DISPATCHED BY HONG KONG OBSERVATORY AT 03:39 HKT ON 20.12.2020