WWHK82 VHHH 170600 40:1:31:11:01:00 HONG KONG METEOROLOGICAL SERVICE PROVIDES THE FOLLOWING WARNING/INFORMATION FOR THE SOUTH CHINA SEA. WARNINGS GALES OVER TAIWAN STRAIT. SYNOPSIS (170600UTC) AND 24-HOUR FORECAST THE NORTHEAST MONSOON IS BRINGING GALES TO TAIWAN STRAIT AT FIRST. SIGNIFICANT SWELL/HIGH SEAS SEAS 6 M OVER GALES AT FIRST. SWELL NE 3 M OVER SEAS NEAR TAIWAN. THUNDERSTORMS/SEVERE WEATHER SCATTERED SQUALLY (SQ) SHOWERS (SH) AND THUNDERSTORMS (TS) OVER SEAS NEAR MALAYSIA AND SEAS SOUTH OF THE PHILIPPINES. SEA FOG/REDUCED VISIBILITY VISIBILITY DOWN TO 2000 M IN SQ SH AND TS. VISIBILITY DOWN TO 4000 M IN MIST OR RAIN PATCHES OVER SEAS NEAR HAINAN.