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 21 APRIL 2017

WARNINGS:

STRONG WINDS IN ALL AREAS.

WEATHER SITUATION:

A SOUTHERLY AIRSTREAM IS AFFECTING THE COASTAL WATERS OF
GUANGDONG. MEANWHILE, PRESSURE IS RISING OVER CENTRAL
CHINA. A COLD FRONT IS EXPECTED TO REACH THE COASTAL WATERS
OF GUANGDONG LATER.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

SOUTH FORCE 4 TO 5, BECOMING NORTH UP TO FORCE 6 LATER.
ISOLATED SQUALLY SHOWERS AND THUNDERSTORMS.
MODERATE SEAS, BECOMING ROUGH SEAS LATER.

NAN'AO:
SOUTHWEST FORCE 4 TO 5, BECOMING NORTH FORCE 6 LATER.
ISOLATED SQUALLY SHOWERS AND THUNDERSTORMS.
MODERATE SEAS, BECOMING ROUGH SEAS LATER.

SHANWEI AND SOUTH OF HONG KONG:
SOUTH TO SOUTHWEST FORCE 4 TO 5, BECOMING NORTH FORCE 6
LATER.
ISOLATED SQUALLY SHOWERS AND THUNDERSTORMS.
MODERATE SEAS, BECOMING ROUGH SEAS LATER.

SHANGCHUAN DAO:
SOUTH FORCE 4 TO 5, BECOMING NORTH FORCE 6 LATER.
ISOLATED SQUALLY SHOWERS AND THUNDERSTORMS.
MODERATE SEAS, BECOMING ROUGH SEAS LATER.

OUTLOOK FOR THE FOLLOWING 48 HOURS

NORTH TO NORTHEASTERLY WINDS OF FORCE 5 TO 6. ISOLATED
SQUALLY SHOWERS AND THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND SOUTH FORCE 3 
                   VISIBILITY 3900 METRES

SHANTOU            WIND CALM 
                   VISIBILITY 14 KILOMETRES

DONGSHA            WIND SOUTH-SOUTHWEST FORCE 3 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND SOUTH-SOUTHEAST FORCE 4

MACAU              WIND SOUTH FORCE 2 
                   VISIBILITY 2600 METRES IN MIST

XISHA              WIND SOUTH FORCE 3 
                   VISIBILITY 21 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 03:30 HKT ON 21.04.2017