SOUTH CHINA COASTAL WATERS

(NOT TO BE ISSUED AFTER 11:30 P.M.)

WEATHER INFORMATION FOR SOUTH CHINA COASTAL WATERS ISSUED
BY THE HONG KONG OBSERVATORY AT 7:30 P.M. ON 13 DECEMBER
2017

WARNINGS:

GALE FORCE WINDS IN ALL AREAS.

WEATHER SITUATION:

AN INTENSE NORTHEAST MONSOON IS AFFECTING THE SOUTH CHINA
COASTAL WATERS. MEANWHILE, AN AREA OF LOW PRESSURE OVER THE
SEAS EAST OF THE PHILIPPINES IS INTENSIFYING, A TROPICAL
CYCLONE APPEARS TO BE FORMING.

AREA FORECASTS FOR THE NEXT 24 HOURS

HONG KONG ADJACENT WATERS:

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

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

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

OUTLOOK FOR THE FOLLOWING 48 HOURS

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

LATEST REPORTS FROM SOUTH CHINA COASTAL WEATHER STATIONS

--------------------------------------------------------

WAGLAN ISLAND      WIND EAST-NORTHEAST FORCE 7 
                   VISIBILITY 13 KILOMETRES

SHANTOU            WIND EAST-NORTHEAST FORCE 3 
                   VISIBILITY 30 KILOMETRES

DONGSHA            WIND EAST-NORTHEAST FORCE 4 
                   VISIBILITY 10 KILOMETRES

HUANGMAOZHOU       WIND EAST FORCE 8

MACAU              WIND EAST FORCE 3 
                   VISIBILITY 7 KILOMETRES

XISHA              WIND EAST-NORTHEAST FORCE 3 
                   VISIBILITY 13 KILOMETRES

DISPATCHED BY HONG KONG OBSERVATORY AT 19:30 HKT ON 13.12.2017