SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 4:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 12:30 P.M. ON 18 APRIL 2021

WARNINGS:

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

WEATHER SITUATION:

AN EASTERLY AIRSTREAM IS AFFECTING THE COASTAL WATERS OF
GUANGDONG.

AT NOON, SUPER TYPHOON SURIGAE WITH MAXIMUM SUSTAINED WINDS
OF ABOUT 240 KILOMETRES PER HOUR NEAR ITS CENTRE WAS
LOCATED AT 13.5 DEGREES NORTH, 127.2 DEGREES EAST. IT IS
FORECAST TO MOVE NORTHWEST AT ABOUT 12 KILOMETRES PER HOUR
ACROSS THE SEAS EAST OF THE PHILIPPINES.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST FORCE 6 TO 7, OCCASIONALLY FORCE 8.
A FEW RAIN PATCHES.
ROUGH TO VERY ROUGH SEAS.

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

SOUTH OF HONG KONG:
EAST FORCE 6 TO 7, OCCASIONALLY FORCE 8.
ROUGH TO VERY ROUGH SEAS.

SHANGCHUAN DAO:
EAST FORCE 5 TO 6, OCCASIONALLY FORCE 7.
MODERATE TO ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

EASTERLY WINDS OF FORCE 5 TO 6, UP TO FORCE 7 AT FIRST.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND EAST FORCE 6 
                   VISIBILITY 8 KILOMETRES

SHANTOU            WIND EAST FORCE 2 
                   VISIBILITY 18 KILOMETRES

DONGSHA            WIND NORTHEAST FORCE 5 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND EAST-NORTHEAST FORCE 7

MACAU              WIND EAST FORCE 3 
                   VISIBILITY 10 KILOMETRES

XISHA              WIND EAST-NORTHEAST FORCE 2 
                   VISIBILITY 20 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 12:30 HKT ON 18.04.2021