Bulletin updated at 11:30 HKT 23/Sep/2025
7-Day Weather Forecast General Situation: Date/Month 24/9 (Wednesday) Wind: East to northeast force 9 to 10, up to force 12 offshore and on high ground at first. Becoming southeast. Force 7 to 8 later. Weather: Overcast with frequent heavy squally showers, thunderstorms and significant storm surge. Seas will be phenomenal with swells. Temp Range: 24 - 28 C R.H. Range: 80 - 95 Per Cent Date/Month 25/9(Thursday) Wind: East to southeast force 5 to 6, force 7 offshore and on high ground at first. Weather: Cloudy with squally showers and thunderstorms. Showers will be heavy at first. Seas will be very rough with swells. Temp Range: 25 - 29 C R.H. Range: 80 - 95 Per Cent Date/Month 26/9(Friday) Wind: East force 4, occasionally force 5. Weather: Mainly cloudy with a few showers. Isolated thunderstorms at first. Sunny intervals during the day. Temp Range: 26 - 31 C R.H. Range: 70 - 95 Per Cent Date/Month 27/9(Saturday) Wind: East to northeast force 4, occasionally force 5. Weather: Sunny periods and one or two showers. Temp Range: 28 - 32 C R.H. Range: 65 - 90 Per Cent Date/Month 28/9(Sunday) Wind: East force 4. Weather: Mainly cloudy with a few showers. Sunny intervals during the day. Temp Range: 27 - 31 C R.H. Range: 70 - 95 Per Cent Date/Month 29/9(Monday) Wind: East to southeast force 4. Weather: Mainly cloudy with a few showers. Temp Range: 27 - 31 C R.H. Range: 70 - 95 Per Cent Date/Month 30/9(Tuesday) Wind: East to southeast force 4. Weather: Sunny intervals and a few showers. Temp Range: 27 - 32 C R.H. Range: 65 - 90 Per Cent Sea surface temperature at 7 a.m.23/9/2025 at North Point was 27 degrees C. Soil temperatures at 7 a.m.23/9/2025 at the Hong Kong Observatory: 0.5 M below surface was 29.1 degrees C. 1.0 M below surface was 29.7 degrees C. Weather Cartoons for 7-day weather forecast Day 1 cartoon no. 64 - Heavy Rain Day 2 cartoon no. 64 - Heavy Rain Day 3 cartoon no. 54 - Sunny Intervals with Showers Day 4 cartoon no. 53 - Sunny Periods with A Few Showers Day 5 cartoon no. 54 - Sunny Intervals with Showers Day 6 cartoon no. 62 - Light Rain Day 7 cartoon no. 54 - Sunny Intervals with Showers