Text Only Traditional Chinese Simplified Chinese
Current Weather Report RSS

Current Weather

Automatic Regional Weather Forecast in Hong Kong & Pearl River Delta Region

Local Weather Forecast | Regional Temperature Forecast in HK
9-day Weather Forecast | UV Index Forecast
Weather Information for South China Coastal Waters

Bulletin issued at 03:02 HKT 15/Apr/2017

At 3 a.m. at the Hong Kong Observatory the air temperature was 22 degrees Celsius and the relative humidity 87 per cent.

The air temperatures at other places were:

King's Park 21 degrees;
Wong Chuk Hang 21 degrees;
Ta Kwu Ling 21 degrees;
Lau Fau Shan 20 degrees;
Tai Po 21 degrees;
Sha Tin 21 degrees;
Tuen Mun 22 degrees;
Tseung Kwan O 20 degrees;
Sai Kung 21 degrees;
Cheung Chau 21 degrees;
Chek Lap Kok 23 degrees;
Tsing Yi 22 degrees;
Shek Kong 21 degrees;
Tsuen Wan Ho Koon 20 degrees;
Tsuen Wan Shing Mun Valley 21 degrees;
Hong Kong Park 21 degrees;
Shau Kei Wan 21 degrees;
Kowloon City 21 degrees;
Happy Valley 21 degrees;
Wong Tai Sin 21 degrees;
Stanley 21 degrees;
Kwun Tong 21 degrees;
Sham Shui Po 21 degrees;
Kai Tak Runway Park 22 degrees;
Yuen Long Park 21 degrees;
Tai Mei Tuk 20 degrees.


Note: The data above is provisional. Only limited data validation has been carried out.


Climatological Information for 15 Apr


Local Weather Forecast
Text Only Traditional Chinese Simplified Chinese
Local Weather Forecast RSS

Local Weather Forecast

Automatic Regional Weather Forecast in Hong Kong & Pearl River Delta Region

Current Weather | Regional Temperature Forecast in HK |  9-day Weather Forecast
UV Index Forecast |  Weather Information for South China Coastal Waters

Bulletin updated at 02:45 HKT 15/Apr/2017

Here is the latest weather bulletin issued by the Hong Kong Observatory.

A broad band of clouds is covering the coastal areas of Guangdong.

At 2 a.m., the tropical depression over the seas east of the Philippines was centred about 830 kilometres east-southeast of Manila. It is forecast to move west-northwest at about 25 kilometres per hour towards the central part of the Philippines.

Weather forecast for today

Mainly cloudy with one or two showers. Sunny intervals during the day. There will be coastal mist at night. Temperatures will range between 21 and 27 degrees. Light to moderate east to southeasterly winds.

Outlook : Warm with sunny periods in the following couple of days. There will be coastal fog in the morning and at night.


(The above forecast period is valid up to 23:59 HKT today, 15/04/2017; Regular update at : around 45 minutes past each hour, 16:15 HKT and 23:15 HKT)



MARINE FORECAST
Traditional Chinese Simplified Chinese

Marine Forecast

Weather Information for the Marine Community

Bulletin issued at 21:00 HKT 14/Apr/2017

N0 WARNING.

GENERAL SITUATION AT 140900 UTC:
AN EASTERLY AIRSTREAM IS GENERALLY AFFECTING THE FORECAST AREAS.

MARINE FORECAST FOR 24 HOURS FROM 141300 UTC:

HONG KONG= E TO SE 3-4. DOWN TO 2000 M IN MIST PATCHES. TEMP 22-27 C. =
KWANGTUNG= E TO SE 3-4. DOWN TO 2000 M IN MIST PATCHES. SWELL NE UP TO 2 M. =
TAIWAN STRAIT= E 4-5. CLD. SEA UP TO 2 M. SWELL NE 2 M. =
BASHI= E 4-5, OCNL 6. CLD. SEA UP TO 3 M. SWELL NE 2 M. =
PRATAS= E TO NE 4-5. CLD. SEA UP TO 2 M. SWELL NE UP TO 2 M. =
BALINTANG= E 4-5, OCNL 6. FINE. SEA UP TO 3 M. SWELL NE 2 M. =
SCARBOROUGH= NE 4. FINE. SWELL NE UP TO 2 M. =
PARACEL= SE 4. DOWN TO 500 M IN FOG OR RAIN PATCHES IN N. SWELL NE UP TO 2 M. =
TONKIN= SE 3-4. DOWN TO 500 M IN FOG OR RAIN PATCHES. =
DANANG= SE 3-4. DOWN TO 500 M IN FOG OR RAIN PATCHES. =
NNNN
Abbreviations:
KT, VRB, SLW, FRQ - knot, variable, slow, frequent STNR, QSTNR, C - stationary, quasi-stationary, degrees celsius WKN, INTSF, INTST, NC - weaken, intensify, intensity, no change LGT, ISOL, SCT, OCNL - light, isolated, scattered, occasional CLD, DZ, TS - cloudy, drizzle, thunderstorm

The date and time are specified by a 6-digit number DDHHMM. DD stands for the day of month, HH represents the hour while MM indicates the minute in UTC.



SOUTH CHINA COASTAL WATERS
Text Only Traditional Chinese Simplified Chinese

South China Coastal Waters

Current Weather | Local Weather Forecast | Regional Temperature Forecast in HK
9-day Weather Forecast | UV Index Forecast | Weather Information for Fishermen

Bulletin issued at 03:30 HKT 15/Apr/2017

Weather information for south China coastal waters issued by the Hong Kong Observatory at 3:30 a.m. on 15 April 2017

Weather Situation:
An easterly airstream is generally affecting the coastal waters of Guangdong.

At 3 a.m., the tropical depression over the seas east of the Philippines with maximum sustained winds of about 45 kilometres per hour near its centre was located at 10.9 degrees north, 127.4 degrees east. It is forecast to move west-northwest at about 25 kilometres per hour towards the central part of the Philippines.

Area forecasts for the next 24 hours

Hong Kong Adjacent Waters:
East to southeast force 3 to 4.
Mist patches.
Slight to moderate seas.

Nan'ao and Shanwei:
East force 4.
Moderate seas.

South of Hong Kong and Shangchuan Dao:
East to southeast force 3 to 4.
Slight to moderate seas.

Outlook for the next 48 hours
East to southeasterly winds of force 4, becoming south to southwesterly winds of force 4 later. Fog patches.

Latest reports from south China coastal weather stations
--------------------------------------------------------

Waglan Island Wind northeast force 3
  Visibility 11 Kilometres

Shantou Wind calm
  Visibility 11 Kilometres

Dongsha Wind east force 3
  Visibility 10 Kilometres

Huangmaozhou Wind east force 4

Macau Wind south-southeast force 1
  Visibility 4600 Metres in mist

Xisha Wind east-southeast force 2
  Visibility 30 Kilometres


WEATHER FORECAST FOR LOCAL AVIATION
Traditional Chinese Simplified Chinese

Weather Forecast for Local Aviation

Bulletin issued at 01:30 HKT 15/APR/2017
(Next update at 9:00-9:30 HKT 15/APR/2017)
I.   SIGNIFICANT WEATHER WITHIN 100 KILOMETER RADIUS OF H.K :
     NIL.
II.  SYNOPSIS OF THE WEATHER SITUATION :
     AN EASTERLY AIRSTREAM IS AFFECTING THE COASTAL AREAS OF
     GUANGDONG.
III. FORECAST FOR 100-KILOMETER RADIUS AROUND HONG KONG
     FROM 0200 TO 1200 HKT:
             WIND                           TEMPERATURE (DEG. C)
   A.   SURFACE:  100/5-10
       OFFSHORE:  100/10-15                            21-28
   B.   2000 FT:  180/10                               19
   C.   5000 FT:  240/15                               16
   D.  10000 FT:  240/10                               11
   E.  18000 FT:  260/30                               MS3
   F.  24000 FT:  260/40                               MS15
   G.  30000 FT:  260/50                               MS27
   H. INVERSION LEVEL(S) (ONLY WHEN BELOW 5000 FEET) : 
      NIL.
   I. WEATHER       : 
      MAINLY CLOUDY OVERNIGHT. SUNNY INTERVALS DURING THE DAY.
      LOCALIZED MIST. A FEW ISOLATED SHOWERS.
   J. CLOUD (HEIGHT ABOVE MSL) : 
      FEW 2000 FT  SCT 4000 FT.
   K. VISIBILITY    : 7 KM. TEMPO 4000 M IN MIST/SHOWERS.
   L. 0 DEG. C LEVEL: 16000 FT      10 DEG. C LEVEL(S) : 10600 FT
   M. TURBULENCE    : NIL.
   N. SEA STATE     : 1.0-1.5 M     SEA TEMPERATURE    : 22 DEG
IV.  FURTHER OUTLOOK: 
     LIGHT TO MODERATE EAST TO SOUTHEASTERLY WINDS. 
     SUNNY INTERVALS. A FEW ISOLATED SHOWERS.=
===================================================================
Note: The forecast could be updated before the next issue time 
whenever there is newly expected occurrence or non-occurrence 
of significant weather as described below which may be hazardous 
to aircraft within 100-km radius of Hong Kong:

(a) Change of the tropical cyclone category
(b) Strong, Gale, Storm, and Hurricane force winds
(c) Thunderstorm/CBs
(d) Severe gusts
(e) Severe turbulence
(f) Significant low stratus
(g) Fog or thick haze/sandstorm/duststorm 
    causing significant reduction of visibility
(h) Volcanic ash
(i) Radioactive cloud
===================================================================
Aviation Weather Observation and Forecast Information for Hong Kong International Airport
To know more about clouds, please see Commonly observed clouds in Hong Kong.


sigmet
Traditional Chinese Simplified Chinese

Significant Weather Information (SIGMET)

The Airport Meteorological Office is responsible for monitoring hazardous weather and phenomena in the atmosphere that may affect the safety of aircraft operations within a designated airspace over the northern part of the South China Sea. Weather forecasters at the Airport Meteorological Office issues SIGMET information when hazardous weather and phenomena in the atmosphere such as thunderstorms, tropical cyclones, turbulence, icing occur or are expected to occur in the airspace.

The latest significant weather information
issued by the Hong Kong Observatory at 19:13 HKT on 13 Apr 17

VHHK SIGMET 2 VALID 130715/131115 VHHH- VHHK HONG KONG FIR EMBD TS FCST WI N1842 E11212 - N1930 E11130 - N2100 E11130 - N2124 E11348 - N1936 E11436 - N1842 E11212 TOP FL380 MOV E 10KT NC= VHHK SIGMET 3 VALID 131115/131515 VHHH- VHHK HONG KONG FIR EMBD TS FCST WI N1730 E11318 - N2000 E11230 - N2030 E11518 - N1900 E11512 - N1748 E11400 - N1730 E11318 TOP FL380 MOV E 10KT NC=

Please click here for more about the SIGMET


Tropical Cyclone Warning
Text Only Traditional Chinese Simplified Chinese

Tropical Cyclone Warning

There is no tropical cyclone warning signal.

For other tropical cyclone related information, please visit the World Meteorological Organization Web Site - Severe Weather Information Centre.


Skip to main content
Hong Kong Observatory Brand Hong Kong - Asia's world city
GovHK Text Only Traditional Chinese Simplified Chinese Search
Search Site Map Contact Us
Print Version
Back
Print Version
redirect to GIS version
Last revision date: <14 Apr 2017> 

TROPICAL CYCLONE WARNING FOR SHIPPING
Text Only Traditional Chinese Simplified Chinese

Tropical Cyclone Warning for Shipping

There is no tropical cyclone warning for shipping*.




*Tropical cyclone warnings for shipping are issued by the Hong Kong Observatory for tropical cyclones located within the area bounded by 105E and 125E , 10N and 30N.




For other tropical cyclone related information, please visit the World Meteorological Organization Web Site - Severe Weather Information Centre.


YESTERDAY'S WEATHER AND RADIATION LEVEL Skip to main content
Hong Kong Observatory Brand Hong Kong - Asia's world city
GovHK Text Only Traditional Chinese Simplified Chinese Search Search Site Map Contact Us
Back

Yesterday's Weather and Radiation Level

Bulletin issued at 00:15 HKT 15/Apr/2017
HKO Readings & Radiation Level

Yesterday's Weather and Radiation Level:
------------------------------------------------------

Hong Kong Observatory
Maximum Air Temperature                     24.7 C
Minimum Air Temperature                     19.9 C
Grass Minimum Temperature                   20.2 C
Relative Humidity                        69 - 87 Percent
Rainfall                                       0 mm 
Total rainfall since 1st January            98.3 mm
Against an average of                      249.7 mm

Other Stations                Min                  Max
King's Park                  19.2 C               25.0 C
Wong Chuk Hang               19.4 C               23.9 C
Ta Kwu Ling                  18.5 C               24.9 C
Lau Fau Shan                 18.4 C               23.8 C
Tai Po                       19.1 C               23.4 C
Sha Tin                      19.5 C               25.3 C
Tuen Mun                     19.3 C               24.5 C
Tseung Kwan O                18.9 C               24.8 C
Sai Kung                     19.4 C               24.4 C
Cheung Chau                  19.1 C               23.9 C
Chek Lap Kok                 20.2 C               25.3 C
Tsing Yi                     20.0 C               25.1 C
Shek Kong                    19.1 C               25.4 C
Tsuen Wan Ho Koon            18.1 C               23.5 C
Tsuen Wan Shing Mun Valley   19.4 C               25.7 C
Hong Kong Park               19.8 C               24.5 C
Shau Kei Wan                 19.3 C               23.8 C
Kowloon City                 19.1 C               24.5 C
Happy Valley                 19.9 C               26.0 C
Wong Tai Sin                 19.4 C               25.4 C
Stanley                      19.7 C               23.6 C
Kwun Tong                    19.3 C               24.8 C
Sham Shui Po                 19.9 C               25.5 C
Kai Tak Runway Park          20.1 C               24.3 C
Yuen Long Park               19.0 C               25.0 C
Tai Mei Tuk               18.7 C               24.5 C

Duration of sunshine (King's Park):              4.0 H
The mean UV index recorded at King's Park yesterday was 3,
the UV intensity was Moderate.
The maximum UV index for yesterday was 7.
Sea surface temperature (Waglan Island):        22.0 C 

Yesterday's (14 Apr 2017) average ambient gamma radiation
dose rate taken outdoors in Hong Kong ranged from 0.08 to
0.14 microsievert per hour.  These are within the normal
range of fluctuation of the background radiation level in
Hong Kong (see Note). The average dose rates measured at the
radiation monitoring stations over various parts of the
territory were as follows :

Station                     Yesterday's average
                            (microsievert/hour)
Ping Chau                           0.08
Tap Mun                             0.09
Kat O                               0.10
Yuen Ng Fan                         0.12
Tai Mei Tuk                         0.12
Sha Tau Kok                         0.10
Kwun Tong                           0.12
Sai Wan Ho                          0.09
King's Park                         0.14
Tsim Bei Tsui                       0.13
Cape D'Aguilar                      0.13
Chek Lap Kok                        0.14

Note
  1. From readings taken at various locations in Hong Kong during the period 1987-2016, the background ambient gamma radiation levels may vary between 0.06 and 0.30 microsievert per hour.
  2. The extent of health effects to a person as a result of exposure to radiation is expressed by a physical quantity called equivalent dose, in unit of sievert. Protective action may be required if there is an increase in the ambient gamma dose rate above background such that the total additional dose is expected to exceed 5000 microsieverts in a relatively short period of time. For example, a dose of 5000 microsieverts may be reached when the ambient gamma dose rate is 1000 microsieverts per hour (several thousand times above background) and lasts for 5 hours.
  3. The readings of ambient gamma radiation level from instrument are expressed in unit of gray, which is numerically equal to the gamma dose expressed in sievert.
Climatological Information for 14 Apr
Last revision date: <15 Apr 2017> 

From Weather Underground