SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 9:30 A.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 8 A.M. ON 20 JANUARY 2019

WARNINGS:

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

WEATHER SITUATION:

AN EASTERLY AIRSTREAM IS AFFECTING THE SOUTH CHINA COASTAL
WATERS. MEANWHILE, PRESSURE IS RISING OVER THE NORTHERN
PART OF SOUTHERN CHINA. THE NORTHEAST MONSOON IS EXPECTED
TO REACH THE SOUTH CHINA COASTAL WATERS OVERNIGHT.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST TO NORTHEAST FORCE 5 TO 6, BECOMING NORTH FORCE 6
LATER.
A FEW LIGHT RAIN PATCHES TONIGHT.
MODERATE TO ROUGH SEAS.

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

SOUTH OF HONG KONG AND SHANGCHUAN DAO:
EAST TO NORTHEAST FORCE 5 TO 6, BECOMING NORTH FORCE 6 TO 7
LATER.
MODERATE TO ROUGH SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTHERLY WINDS OF FORCE 7 TO 8, BECOMING EAST TO
NORTHEASTERLY WINDS OF FORCE 6 TO 7 LATER.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTH-NORTHEAST FORCE 4 
                   VISIBILITY 18 KILOMETRES

SHANTOU            WIND EAST-NORTHEAST FORCE 1 
                   VISIBILITY 13 KILOMETRES

DONGSHA            WIND NORTH-NORTHEAST FORCE 3 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND EAST-NORTHEAST FORCE 4

MACAU              WIND NORTH FORCE 2 
                   VISIBILITY 6 KILOMETRES

XISHA              WIND EAST FORCE 2 
                   VISIBILITY 19 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 08:00 HKT ON 20.01.2019