ChinaArtificial island
Hong Kong International Airport
2.5 km² of land in the South China Sea.
Satellite: Sentinel-2 cloudless 2016 by EOX (CC BY 4.0). Outline and points © OpenStreetMap contributors / Natural Earth. North up.
In numbers
2.5km²
Area
9km
Coastline
measured on a simplified outline
8m
Highest point
29°C
Warmest sea
August
4km
To the mainland
When to go to Hong Kong International Airport
Best for the beach from October to November.
The sea is warmest in August (29 °C) and coolest in February (19 °C). Comfortable swimming (21 °C or more): from April to November.
Averages 1991–2020. Sea: NOAA OISST, the water within 35 km of the coast. Air, rain and sun: NASA POWER. Best months weigh warm afternoons (23–30 °C), sea of 24 °C or more and few wet days.
Main airport in Hong Kong
Hong Kong International Airport is an artificial island in China. It covers 2.5 km², with 9 km of coastline. Its highest point rises to 8 m. The nearest mainland is 4 km away. It was built by people.
Getting there
- Hong Kong International Airport (HKG)airport on the island, with scheduled flights
- Ferries1 ferry terminals on the island
- 4 km from the mainlanddistance to the nearest continental coast
- From October to Novemberbest months to go (from 30 years of averages)
Plan the trip
Ferries, stays and things to do
Some links above are affiliate links: if you book through them we may earn a commission, at no extra cost to you. It never changes what the data on this page says.
On the island
What you find on Hong Kong International Airport.
- 1viewpointsObservation Deck
- 1ferry terminalsSkyPier Terminal
- 1waymarked walking routesAirport Trail
- 4hotels, guesthouses and apartments
- 24restaurants, cafés and bars
Counted in OpenStreetMap, the map anyone can edit, inside the island's outline. A low number may only mean nobody has mapped it yet.
Cross-checked with our atlases
Hong Kong International Airport in our other atlases
Everything Coastya, Peakyas, Lakeyas and Cascadyas know about what lies inside Hong Kong International Airport, each with its own numbers.
1beachCoastya
Beach with the warmest sea
28.7°C
A Ma Wan
sea in the warmest month · according to Coastya
The shape of the land.
On average the island stands 9 m above the sea. 100 % of it is below 200 m.
- 100 %0–50 m
Share of the island's area in each altitude band, from the Copernicus DEM (30 m, read at 30–240 m on large islands).
Size, for real
Next to islands you may know.
2 km
All outlines drawn to the same scale (Natural Earth and OpenStreetMap).
Month by month
The weather on the island.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Afternoon high (°C) | 19 | 20 | 23 | 25 | 28 | 29 | 30 | 30 | 30 | 28 | 25 | 21 |
| Night low (°C) | 13 | 15 | 18 | 21 | 25 | 27 | 27 | 27 | 26 | 23 | 19 | 14 |
| Sea (°C) | 19 | 19 | 20 | 23 | 26 | 28 | 29 | 29 | 28 | 27 | 24 | 20 |
| Rain (mm) | 35 | 29 | 69 | 109 | 231 | 288 | 197 | 234 | 173 | 56 | 29 | 21 |
| Wet days | 4 | 6 | 10 | 13 | 18 | 22 | 21 | 21 | 16 | 6 | 5 | 4 |
| Sun h/day | 3.8 | 3.0 | 2.4 | 2.8 | 4.3 | 4.7 | 6.5 | 5.8 | 5.5 | 5.9 | 5.2 | 4.7 |
| Wind (km/h) | 17 | 17 | 16 | 16 | 15 | 16 | 16 | 14 | 15 | 16 | 17 | 18 |
Averages 1991–2020 for the ~55 km NASA POWER cell over the island; the sea from NOAA OISST.
Recent years
Warmer and cooler years at sea.
Each month's sea temperature compared with its 1991–2020 average, in degrees.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | +1.2 | +0.2 | +1.1 | −0.2 | +1.3 | +0.3 | +0.4 | +0.1 | +0.7 | −0.9 | −1.3 | −0.8 |
| 2021 | −2.5 | +0.3 | +1.2 | +0.9 | +1.9 | +1.3 | +0.9 | −1.2 | +0.6 | +1.2 | +1.0 | +1.2 |
| 2022 | +0.9 | −0.8 | +0.6 | +0.9 | ±0.0 | −0.3 | +0.6 | +1.2 | +1.3 | +1.0 | +0.5 | −0.1 |
| 2023 | −0.6 | +0.8 | +1.3 | +1.0 | +0.5 | +1.2 | +1.8 | +1.3 | −0.3 | +1.0 | +1.4 | +1.4 |
| 2024 | +0.9 | +0.7 | +0.6 | +1.9 | −0.1 | +0.2 | +1.3 | +0.4 | +1.1 | +1.2 | +0.8 | −0.1 |
| 2025 | −1.0 | −1.5 | −0.4 | −0.1 | +1.0 | +0.3 | +0.6 | +0.4 | +0.8 | +1.7 | +0.3 | +1.0 |
+1 warmer than usual −1 cooler than usual
Photos
Seen by visitors.
Nearby
More islands nearby.
Hong Kong Island
Lantau Island
Chek Lap Kok
Tsing Yi
Lamma Island
Ap Lei Chau
Macau International Airport
HengqinAbout these numbers
| Names, area, population | Wikidata (Q17704) · CC0 |
|---|---|
| Outline | Natural Earth · public domain |
| Sea temperature | NOAA OISST v2.1 · 1991–2020 |
| Climate | NASA POWER · 1991–2020 |
| Relief, 3D model | Copernicus DEM GLO-30 · © DLR e.V., © Airbus Defence and Space GmbH, Copernicus/ESA |
| Beaches, ports, lighthouses, trails | © OpenStreetMap contributors · ODbL |
| Towns | GeoNames · CC BY 4.0 |
| Images | EOX Sentinel-2 cloudless 2016 · CC BY 4.0; Wikimedia Commons |
| Beaches, mountains, lakes and waterfalls | Coastya — Wikidata · CC0; © OpenStreetMap contributors · ODbL; GeoNames · CC BY 4.0; NOAA OISST |
Every figure is an average, an estimate or a count from a public dataset. Licences and methods: data sources.
The family
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