SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 7:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 4:30 P.M. ON 20 FEBRUARY
2018

WARNINGS:

STRONG WINDS IN NAN'AO AND SHANWEI. FOG IN SHANGCHUAN DAO.

WEATHER SITUATION:

A HUMID EASTERLY AIRSTREAM IS AFFECTING THE SOUTH CHINA
COASTAL WATERS.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

EAST FORCE 4, UP TO FORCE 5 LATER.
A FEW LIGHT RAIN PATCHES, VISIBILITY RATHER LOW IN SOME
AREAS.
MODERATE SEAS.

NAN'AO AND SHANWEI:
EAST TO NORTHEAST FORCE 4 TO 5, UP TO FORCE 6 LATER.
MODERATE SEAS, BECOMING ROUGH LATER.

SOUTH OF HONG KONG:
EAST FORCE 4 TO 5.
MODERATE SEAS.

SHANGCHUAN DAO:
EAST FORCE 4, OCCASIONALLY FORCE 5.
FOG PATCHES.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

EASTERLY WINDS OF FORCE 5 TO 6, BECOMING NORTHEASTERLY
WINDS OF UP TO FORCE 7 LATER. FOG PATCHES AT FIRST.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND NORTHEAST FORCE 4 
                   VISIBILITY 3800 METRES

SHANTOU            WIND EAST-NORTHEAST FORCE 2 
                   VISIBILITY 20 KILOMETRES

DONGSHA            WIND NORTHEAST FORCE 4 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND EAST FORCE 5

MACAU              WIND EAST-SOUTHEAST FORCE 2 
                   VISIBILITY 15 KILOMETRES

XISHA              WIND NORTHEAST FORCE 1 
                   VISIBILITY 29 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 16:30 HKT ON 20.02.2018