Koh Tonsay

Island Small Cambodian beach island popular with locals

Koh Tonsay (Rabbit Island) near Kampot offers sandy beaches, day-trip snorkeling and simple guesthouses popular with weekenders from Phnom Penh.

Main image
Main image
Koh Tonsay
Koh Tonsay (Rabbit Island), off Kep, Cambodia
10.4360, 104.3264
Small local ferry or boat fares from Kep; island day-trip fees may apply.

How to Get to Koh Tonsay #

Ferries and longtail boats depart from Kep’s pier; the crossing takes about 10-20 minutes depending on boat type. Boats run more frequently in the morning and return trips are available throughout the day.

Tips for Visiting Koh Tonsay #

  • Take the short boat ride from Kep's small pier early to avoid midday tourist peaks.
  • Explore inland paths to find quieter beaches-most visitors linger near the main jetty and beach.
  • Try the fresh seafood at the few shore restaurants on the island; they are basic but freshly caught.

Best Time to Visit Koh Tonsay #

Koh Tonsay is best in the dry season for easy boat access and calmer waters; mornings are quieter than afternoons.

Dry season
November-April · 24-32°C (75-90°F)
Calmer sea and more reliable boat services; ideal for a day trip.
Monsoon season
May-October · 23-30°C (73-86°F)
Rainy but quieter; some services may be suspended.

Weather & Climate near Koh Tonsay #

Climate

Tropical climate with consistently warm temperatures year-round. Temperatures range from 22°C to 32°C. Heavy rainfall (2164 mm/year), wettest in August with a pronounced dry season.

Best Time to Visit
FebruaryJanuaryDecember
Temperature & Rainfall
Temperature Range
38°
Warmest Month
18°
Coldest Month
Monthly Conditions

January

January is warm with highs of 29°C and lows of 22°C. The driest month with just 18 mm and partly cloudy skies.

89 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
22° 29°
73%
Humidity
Very Humid

Weather

18 mm
Rainfall
2.8 m/s
Wind
Calm
1.9
UV Index
Very High
11.5h daylight

February

February is warm with highs of 30°C and lows of 23°C. Light rainfall.

91 Ideal

Comfort

27°
Feels Like Warm
27°C
Temperature
23° 30°
67%
Humidity
Humid

Weather

25 mm
Rainfall
2.5 m/s
Wind
Calm
2.1
UV Index
Extreme
11.7h daylight

March

March is hot, feeling like 30°C. Regular rainfall (84 mm) and partly cloudy skies.

81 Excellent

Comfort

30°
Feels Like Hot
28°C
Temperature
24° 31°
68%
Humidity
Humid

Weather

84 mm
Rainfall
2.5 m/s
Wind
Calm
2.3
UV Index
Extreme
12.0h daylight

April

April is the hottest month, feeling like 32°C due to high humidity. Significant rainfall (137 mm) and partly cloudy skies.

65 Good

Comfort

32°
Feels Like Hot
28°C
Temperature
25° 32°
72%
Humidity
Very Humid

Weather

137 mm
Rainfall
2.1 m/s
Wind
Calm
2.3
UV Index
Extreme
12.3h daylight

May

May is the hottest month, feeling like 33°C with oppressive humidity. Heavy rain (224 mm) and mostly overcast skies.

57 Acceptable

Comfort

33°
Feels Like Hot
28°C
Temperature
25° 32°
80%
Humidity
Very Humid

Weather

224 mm
Rainfall
2.4 m/s
Wind
Calm
2.2
UV Index
Extreme
12.5h daylight

June

June is hot, feeling like 32°C with oppressive humidity. Heavy rain (240 mm) and mostly overcast skies.

63 Good

Comfort

32°
Feels Like Hot
28°C
Temperature
25° 30°
86%
Humidity
Very Humid

Weather

240 mm
Rainfall
2.5 m/s
Wind
Calm
2.1
UV Index
Extreme
12.6h daylight

July

July is hot, feeling like 31°C with oppressive humidity. Heavy rain (333 mm) and mostly overcast skies.

63 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
25° 30°
87%
Humidity
Very Humid

Weather

333 mm
Rainfall
2.8 m/s
Wind
Calm
2.0
UV Index
Very High
12.6h daylight

August

August is hot, feeling like 31°C with oppressive humidity. The wettest month with heavy rain (343 mm) and mostly overcast skies.

63 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
25° 30°
88%
Humidity
Very Humid

Weather

343 mm
Rainfall
2.4 m/s
Wind
Calm
2.0
UV Index
Extreme
12.3h daylight

September

September is hot, feeling like 31°C with oppressive humidity. Heavy rain (301 mm) and mostly overcast skies.

63 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
25° 30°
88%
Humidity
Very Humid

Weather

301 mm
Rainfall
2.0 m/s
Wind
Calm
2.0
UV Index
Very High
12.1h daylight

October

October is warm with stifling humidity (dew point 24°C). Heavy rain (267 mm) and mostly overcast skies.

65 Good

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 30°
86%
Humidity
Very Humid

Weather

267 mm
Rainfall
2.0 m/s
Wind
Calm
1.9
UV Index
Very High
11.8h daylight

November

November is warm with muggy conditions (dew point 24°C). Significant rainfall (141 mm) and partly cloudy skies.

74 Very Good

Comfort

27°
Feels Like Warm
27°C
Temperature
24° 29°
84%
Humidity
Very Humid

Weather

141 mm
Rainfall
3.0 m/s
Wind
Light Breeze
1.9
UV Index
Very High
11.5h daylight

December

December is warm with highs of 29°C and lows of 23°C. Moderate rainfall (51 mm) and partly cloudy skies.

82 Excellent

Comfort

26°
Feels Like Warm
26°C
Temperature
23° 29°
78%
Humidity
Very Humid

Weather

51 mm
Rainfall
3.1 m/s
Wind
Light Breeze
1.8
UV Index
Very High
11.4h daylight

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