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Warning(s) in Force [Details] [Def]

Wind Alert [HKO link]

During the past 10 minutes ending at 17:00 HKT 3/7/2022:

Green Island recorded GALE force gusts (75 km/h - F8)
Sha Chau recorded GALE force gusts (63 km/h - F8)
Chek Lap Kok recorded STRONG force gusts (62 km/h - F7)
Waglan Island recorded STRONG force gusts (62 km/h - F7)
Tate's Cairn recorded STRONG force gusts (57 km/h - F7)
Cheung Chau recorded STRONG force gusts (54 km/h - F7)
Sha Tin recorded STRONG force gusts (50 km/h - F6)
Tuen Mun recorded STRONG force gusts (48 km/h - F6)
Star Ferry recorded STRONG force gusts (46 km/h - F6)
Tap Mun recorded STRONG force gusts (44 km/h - F6)
Cheung Chau Beach recorded STRONG force gusts (43 km/h - F6)
Sai Kung recorded STRONG force gusts (43 km/h - F6)

Green Island recorded STRONG force mean wind (56 km/h - F7)
Waglan Island recorded STRONG force mean wind (54 km/h - F7)
Sha Chau recorded STRONG force mean wind (45 km/h - F6)
Cheung Chau recorded STRONG force mean wind (43 km/h - F6)

Tropical Cyclone Information [Details] [HKO link]

- Tropical Storm CHABA bulletin #7 (2022/07/03, 15:45 HKT) (Final bulletin)
- Tropical Storm AERE bulletin #4 (2022/07/03, 15:45 HKT)

Tropical Cyclone Track

Weather Details around Hong Kong [Details] [HKO link]

Regional Weather of Hong Kong

Real-time Weather Photos [Details] [HKO link]

The following photo shows the real-time view of Victoria Harbour, as viewed from Central towards the east.

Real-time photo at Central

Astronomical / Tidal Information [Details] [HKO link]

Info for 03/07/2022 (Sunday):
Astro. Info
Tide
Sunrise:05:4301:161.29 m
Sunset:19:1103:401.19 m
Moonrise:09:0111:012.14 m
Moonset:22:2218:530.49 m

Planetary phenomena in the coming week:
Jul 04, 10:59 HKT: Aphelion: 1.0167 AU
Jul 07, 10:14 HKT: First Quarter
Jul 10, 01:28 HKT: Moon Descending Node
(Source: NASA)

Weather at a Glance [Details] [HKO link]

Weather at a Glance Data as of 17:00 on 3/7/2022

29.2 C 82 % 1000.6 hPa
All measurements taken at Hong Kong Observatory
HKO Temp.:29.2 C
RH.: 82 %
Apparent Temp.:35.8 C (EXTREME CAUTION)
Dew Point:25.8 C
Temp. of today:30.3 / 28.2 C (Range 2.1 C)
Mean SLP.:1000.6 hPa
King's Park Wind:15 km/h (S)
UV:1 (Low)
Rain:0.0 mm (past 15 min)

Upper-Level Weather Information [Details]

Data as of 08:00 HKT on 3/7/2022 - Level of instability:

3-day Weather Forecast [Click for 9-day] [HKO link]

3-day Weather Forecast Data as of 16:30 HKT 03/Jul/2022

General Situation: Tropical Cyclone Chaba will move across Guangxi and Hunan today and tomorrow, and weaken gradually. Its associated outer rainbands will continue to bring showers and thunderstorms to the coast of Guangdong in the next couple of days. With the anticyclone aloft strengthening in the middle and latter parts of this week, the weather over southeastern China will improve gradually. Besides, Tropical Cyclone Aere over the western North Pacific will move across the East China Sea towards Japan in the next couple of days.

Date
4/7 (Mon)
5/7(Tue)
6/7(Wed)
Weather

Mainly cloudy with occasional showers, squalls and isolated thunderstorms. There will be swells.

Mainly cloudy with occasional showers and thunderstorms.

Mainly cloudy with occasional showers and thunderstorms.
Wind S force 5, occasionally force 6 offshore and on high ground at first. S force 4 to 5. S force 4, occasionally force 5.
Temp.
27 - 30 °C
27 - 30 °C
27 - 30 °C
R.H.
80 - 95 %
80 - 95 %
80 - 95 %

Extended Temperature Outlook [HKO link]

Maximum temperature:

Maximum temperature

Minimum temperature:

Maximum temperature

Weather Conditions in South China Sea [Details] [HKO link]


Satellite / Radar Images [Details]

Radar: 256 km range

Radar: 128 km range

Radar: 64 km range

Satellite: IR imagery*

* The Satellite imagery above is taken by Himawari-8 operated by the Japan Meteorological Agency (JMA).

Aviation Weather Observation Report [HKO link]

HK International Airport METAR report Data as of 17:00 HKT on 03 Jul 22

Original code: METAR VHHH 030900Z 19020G33KT 150V230 9999 FEW009 SCT022 30/24 Q1000 NOSIG=

Wind Visibility WeatherCloud AmountCloud BaseTemperature Dew Point Pressure (QNH)
20 knots, gusting to 33 knots from 190 degrees (S), variability: 150-230 degrees
10 km or above
No significant weather
1 to 2 oktas
3 to 4 oktas
900 feet
2200 feet
30 oC
24 oC
1000 hPa

Next Two Hours Change
No Significant Change

Meteorological Calculation

A. Conversion between units

 

B. Calculation of distance between places on Earth

Place 1:     Lat :   Long :
Place 2:     Lat :   Long :


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All weather information of Hong Kong contained in this site is given by the Hong Kong Observatory. Permission has been granted by the Observatory for the reproduction of weather information in this site.


Last Modified: Fri, Jun 03 2022




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