Tap Mun

Island Small Hong Kong island, also called Grass Island

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Tap Mun, commonly called Grass Island, is a small island in Hong Kong’s northeastern New Territories administered as part of Tai Po District. It is best known as a low-lying, rural island used for day trips and overnight camping.

The island offers broad grassy slopes, coastal walking, and sea views across Mirs Bay and toward the Plover Cove area. A handful of simple seafood restaurants and village shops sit beside the main pier; short walks from the pier lead to the island’s headlands and viewpoints.

Tap Mun retains a traditional village character with a small Tin Hau temple and scattered houses rather than dense development. A government-managed public campsite provides basic facilities for overnight stays and is popular on weekends and public holidays.

Geographically it lies off the northeastern coast of the New Territories in Hong Kong, within Tai Po District and visible from parts of Tolo Harbour and nearby Sai Kung waters.

  • Ferry access: Kai-to ferry services link the island with the New Territories; services are infrequent compared with urban ferries so check timetables before travelling.
  • Local name: The island is known locally as "Grass Island" because of its open grassy slopes that contrast with built-up Hong Kong.

What to See #

  • Main village and pier: Small traditional village clustered around the ferry pier with a handful of shops and seafood restaurants serving day-trippers and fishermen.
  • Public campsite: A waterfront campsite run by the Hong Kong government offering basic facilities and marked pitches close to the village.
  • Tin Hau Temple: A simple Tin Hau temple on the island that serves the local fishing community and visiting worshippers.
  • Northern headland viewpoints: Open grassy headlands and low coastal trails that provide panoramic views across Mirs Bay and toward the Plover Cove area.
Tap Mun
22.4773, 114.3612
Free (ferry fares apply)

How to Get to Tap Mun #

Regular ferries run to Tap Mun (Grass Island) from Ma Liu Shui (near the Chinese University/Tolo Harbour area) and from Wong Shek Pier (Siu Sai Wan/Tai Po bus and minibus connections). Ferry operators and timetables vary by season, so check the ferry schedule in advance.

Tips for Visiting Tap Mun #

  • Catch the morning ferry from Ma Liu Shui to avoid the afternoon sea breeze and crowds.
  • Rent a bicycle on arrival - the island is small and cycling is the easiest way to see the villages and coastline.
  • Try the local grilled squid and fresh corn at the market near the pier - simple food, bright flavors.

Best Time to Visit Tap Mun #

Best in spring through autumn for comfortable crossings and island activities.

Spring-Autumn (Mar-Nov)
March-November · 15°C-30°C (59°F-86°F)
Warm weather and calmer seas make for pleasant day trips; peak months are late spring and early autumn.
Winter (Dec-Feb)
December-February · 8°C-18°C (46°F-64°F)
Cooler and quieter; some services reduced but the island's character is intact.

Weather & Climate near Tap Mun #

Climate

Subtropical climate with hot summers (peaking in July) and cool winters (coldest in January). Temperatures range from 12°C to 31°C. Heavy rainfall (2005 mm/year), wettest in August with a pronounced dry season.

Best Time to Visit
NovemberOctoberDecember
Temperature & Rainfall
Temperature Range
36°
Warmest Month
Coldest Month
Monthly Conditions

January

January is the coolest month with highs of 18°C and lows of 12°C. The driest month with just 25 mm and partly cloudy skies.

74 Very Good

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 18°
74%
Humidity
Very Humid

Weather

25 mm
Rainfall
3.6 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
10.8h daylight

February

February is cool with highs of 18°C and lows of 12°C. Moderate rainfall (49 mm) and mostly overcast skies.

68 Good

Comfort

15°
Feels Like Cool
15°C
Temperature
12° 18°
78%
Humidity
Very Humid

Weather

49 mm
Rainfall
3.8 m/s
Wind
Light Breeze
1.1
UV Index
High
11.3h daylight

March

March is mild with highs of 21°C and lows of 15°C. Moderate rainfall (77 mm) and mostly overcast skies.

64 Good

Comfort

18°
Feels Like Mild
18°C
Temperature
15° 21°
79%
Humidity
Very Humid

Weather

77 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.2
UV Index
High
11.9h daylight

April

April is mild with highs of 24°C and lows of 19°C. Significant rainfall (163 mm) and mostly overcast skies.

68 Good

Comfort

22°
Feels Like Mild
22°C
Temperature
19° 24°
81%
Humidity
Very Humid

Weather

163 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.4
UV Index
High
12.6h daylight

May

May is warm with muggy conditions (dew point 23°C). Heavy rain (287 mm) and mostly overcast skies.

66 Good

Comfort

25°
Feels Like Warm
25°C
Temperature
23° 28°
84%
Humidity
Very Humid

Weather

287 mm
Rainfall
3.3 m/s
Wind
Light Breeze
1.8
UV Index
Very High
13.1h daylight

June

June is hot, feeling like 31°C with oppressive humidity. Heavy rain (329 mm) and mostly overcast skies.

66 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
25° 30°
86%
Humidity
Very Humid

Weather

329 mm
Rainfall
3.2 m/s
Wind
Light Breeze
1.9
UV Index
Very High
13.4h daylight

July

July is the hottest month, feeling like 33°C with oppressive humidity. Heavy rain (310 mm) and partly cloudy skies.

62 Good

Comfort

33°
Feels Like Hot
28°C
Temperature
25° 31°
85%
Humidity
Very Humid

Weather

310 mm
Rainfall
3.1 m/s
Wind
Light Breeze
2.2
UV Index
Extreme
13.2h daylight

August

August is hot, feeling like 32°C with oppressive humidity. The wettest month with heavy rain (347 mm) and partly cloudy skies.

61 Good

Comfort

33°
Feels Like Hot
28°C
Temperature
25° 31°
84%
Humidity
Very Humid

Weather

347 mm
Rainfall
2.9 m/s
Wind
Calm
2.0
UV Index
Extreme
12.8h daylight

September

September is hot, feeling like 30°C with oppressive humidity. Heavy rain (245 mm) and partly cloudy skies.

69 Good

Comfort

30°
Feels Like Hot
27°C
Temperature
24° 30°
81%
Humidity
Very Humid

Weather

245 mm
Rainfall
2.9 m/s
Wind
Calm
1.8
UV Index
Very High
12.2h daylight

October

October is warm with highs of 28°C and lows of 22°C. Significant rainfall (108 mm) and partly cloudy skies.

80 Excellent

Comfort

25°
Feels Like Warm
25°C
Temperature
22° 28°
76%
Humidity
Very Humid

Weather

108 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.4
UV Index
High
11.5h daylight

November

November is mild with highs of 24°C and lows of 17°C. Moderate rainfall (35 mm) and partly cloudy skies.

86 Excellent

Comfort

21°
Feels Like Mild
21°C
Temperature
17° 24°
75%
Humidity
Very Humid

Weather

35 mm
Rainfall
3.5 m/s
Wind
Light Breeze
1.1
UV Index
High
10.9h daylight

December

December is cool with highs of 20°C and lows of 13°C. Moderate rainfall (30 mm) and partly cloudy skies.

78 Very Good

Comfort

17°
Feels Like Cool
17°C
Temperature
13° 20°
71%
Humidity
Very Humid

Weather

30 mm
Rainfall
3.4 m/s
Wind
Light Breeze
0.9
UV Index
Moderate
10.7h daylight

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