Ap Chau Island

Small Hong Kong island with dramatic rock formations

A tiny outcrop in Hong Kong's northeastern waters, Ap Chau (Duck Island) draws day‑trippers for boat trips, weathered rock formations and remnants of its fishing‑village past.

Main image
2007 深圳 梧桐山 看盐田 - panoramio.jpg
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Ap Chau at a Glance#

About Ap Chau#

Ap Chau is a small island off the northeastern coast of Hong Kong in the New Territories. It is a minor coastal landmark known locally by a name that translates as “Duck Island.”

The islet is notable for its compact size and distinctive rocky shoreline rather than for large visitor facilities; it has been associated with small fishing communities in the past. Visitors who approach the island will mainly encounter coastal rock formations and limited built remains rather than developed tourist infrastructure.

Historically the island was used by local fishing families and has seen depopulation and change in recent decades as small outlying settlements in the area declined. It retains its identity as one of the many small islands around Hong Kong’s northeastern waters.

Ap Chau lies off the northeastern New Territories coast of Hong Kong, among other small islets and sheltered bays that form part of the region’s complex shoreline.

How to Get to Ap Chau#

Ap Chau is reached only by boat. Private charters and small local ferries occasionally run from small piers along the northeastern New Territories; the closest larger ferry points and villages are on the edges of Crooked Harbour and in the Ap Lei Chau/Sai Kung area. Expect a short open-boat crossing; check local boat operators for up-to-date schedules and sea-condition advisories.

Tips for Visiting Ap Chau#

  • Take a private sampan or join a small boat tour from the nearest fishing village rather than relying on infrequent public ferries.
  • Bring sun protection and insect repellent - shade is scarce and midges can be persistent in warm months.
  • Respect any remaining villagers and fishing gear; much of the island is privately owned or used seasonally.

Best Time to Visit Ap Chau#

Best visited in shoulder seasons when sea conditions are calmer and day-trippers are fewer.

Spring
Mar-May · 15-22°C
Mild weather, migrating seabirds, and clearer days for photography.
Autumn
Sep-Nov · 20-26°C
Warmer waters and calmer seas; better for small-boat crossings.

Weather & Climate near Ap Chau#

Climate

Subtropical climate with hot summers (peaking in July) and cool winters (coldest in January). Temperatures range from 11°C to 31°C. Heavy rainfall (2032 mm/year), wettest in August with a pronounced dry season.

Air Quality: AQI 64 Moderate
Best Time to Visit
NovemberOctoberDecember
Temperature & Rainfall
Temperature Range
36°
Warmest Month
3°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Very Good 11° - 18° 15° 27 mm partly cloudy 74% 3.5 m/s 0.9 moderate 10.8h
February Good 12° - 18° 15° 49 mm overcast 78% 3.7 m/s 1.1 high 11.3h
March Good 15° - 21° 18° 75 mm overcast 79% 3.2 m/s 1.2 high 11.9h
April Good 19° - 25° 22° 164 mm overcast 81% 3.2 m/s 1.4 high 12.6h
May Good 23° - 28° 25° 282 mm overcast 84% 3.1 m/s 1.8 very high 13.1h
June Good 25° - 30° 31° 331 mm overcast 86% 3.3 m/s 1.9 very high 13.4h
July Good 25° - 31° 34° 326 mm partly cloudy 85% 3.4 m/s 2.2 extreme 13.2h
August Good 25° - 31° 33° 360 mm partly cloudy 84% 2.9 m/s 2.0 extreme 12.8h
September Good 24° - 30° 30° 246 mm partly cloudy 81% 2.9 m/s 1.8 very high 12.2h
October Excellent 21° - 28° 24° 106 mm partly cloudy 76% 3.5 m/s 1.4 high 11.5h
November Excellent 17° - 24° 20° 36 mm partly cloudy 75% 3.5 m/s 1.1 high 10.9h
December Very Good 13° - 20° 16° 30 mm partly cloudy 71% 3.4 m/s 0.9 moderate 10.7h

Nearby Attractions to Ap Chau#