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 12 SEPTEMBER
2017

WARNINGS:

STRONG WINDS IN NAN'AO AND SHANWEI.

WEATHER SITUATION:

A SOUTHERLY AIRSTREAM IS AFFECTING THE SOUTH CHINA COASTAL
WATERS. BESIDES, THE AREA OF LOW PRESSURE NEAR THE
PHILIPPINES IS BRINGING UNSETTLED WEATHER TO THE REGION.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

SOUTH FORCE 4, BECOMING EAST TO NORTHEAST UP TO FORCE 5.
A FEW SHOWERS. ISOLATED THUNDERSTORMS LATER.
MODERATE SEAS.

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

SOUTH OF HONG KONG AND SHANGCHUAN DAO:
SOUTH FORCE 4, BECOMING EAST TO NORTHEAST UP TO FORCE 5.
ISOLATED SHOWERS AND THUNDERSTORMS.
MODERATE SEAS.

OUTLOOK FOR THE FOLLOWING 48 HOURS

EAST TO NORTHEASTERLY WINDS OF FORCE 5 TO 6, OCCASIONALLY
FORCE 7 IN EAST, BECOMING NORTH TO NORTHWESTERLY WINDS UP
TO FORCE 6 LATER. ISOLATED SQUALLY SHOWERS AND
THUNDERSTORMS.

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

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WAGLAN ISLAND      WIND VARIABLE FORCE 1 
                   VISIBILITY 26 KILOMETRES

SHANTOU            WIND WEST-SOUTHWEST FORCE 1 
                   VISIBILITY 14 KILOMETRES

MACAU              WIND CALM 
                   VISIBILITY 22 KILOMETRES

XISHA              WIND CALM 
                   VISIBILITY 30 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 03:30 HKT ON 12.09.2017