Ko Kradan

Island Small Trang island with coral reefs and white sand

Ko Kradan in Trang province centers on a single crescent beach and clear water; tourists snorkel over coral, sunbathe and join island-hopping trips.

Ko Kradan is a small island off the coast of Trang province in southern Thailand, noted for a long white-sand beach and clear water over a fringing coral reef. The island is valued for swimming, snorkeling and low-density beach recreation rather than large-scale resort development.

Beaches on the island provide direct access to shallow reefs that are popular for snorkeling, and the island’s compact size makes most shoreline locations accessible on foot. Accommodations are small-scale and oriented to visitors seeking a quiet beach experience.

The island is a natural marine environment rather than a built historic site, and its main changes over time relate to modest tourism development and marine conservation efforts in the surrounding waters.

Located off the Trang mainland, the island is reached by boat from several piers on the Trang coast and is commonly included on island-hopping routes in the Trang archipelago.

  • Snorkeling conditions: Clear water and a fringing coral reef make snorkeling directly off the main beach a primary activity; visibility and reef condition vary seasonally.
Ko Kradan
Ko Kradan (Koh Kradan), Trang Province, Thailand
7.3100, 99.2530

Tips for Visiting Ko Kradan #

  • Arrive early before day‑trip boats from Trang arrive to enjoy the island's long sandy beach and best snorkeling visibility.
  • Ko Kradan is part of Hat Chao Mai National Park - confirm any small park fees and ask boat operators to stop on the island's coral-fringed western side for snorkeling.
  • Consider an overnight stay on the island; evening and early-morning hours are far quieter than the peak daytime shuttle-boat crowds.

Best Time to Visit Ko Kradan #

Plan trips between November and April for the best sea conditions and outdoor activities.

Dry season (best time)
November-April · ~24-32°C
Clear, calm seas and good snorkeling visibility; island facilities are fully operating and boat schedules are regular.
Monsoon/low season
May-October · ~24-31°C
Frequent heavy rain and rough seas can disrupt travel and reduce water-sport opportunities.

Weather & Climate near Ko Kradan #

Climate

Tropical climate with consistently warm temperatures year-round. Temperatures range from 23°C to 34°C. Heavy rainfall (2053 mm/year), wettest in September with a pronounced dry season.

Air Quality: AQI 55 Moderate
Best Time to Visit
FebruaryMarchJanuary
Temperature & Rainfall
Temperature Range
37°
Warmest Month
19°
Coldest Month
Monthly Conditions

January

January is hot, feeling like 32°C with oppressive humidity. Moderate rainfall (32 mm) and partly cloudy skies.

75 Very Good

Comfort

32°
Feels Like Hot
28°C
Temperature
23° 32°
84%
Humidity
Very Humid

Weather

32 mm
Rainfall
2.1 m/s
Wind
Calm
1.9
UV Index
Very High
11.6h daylight

February

February is hot, feeling like 32°C due to high humidity. The driest month with just 29 mm and partly cloudy skies.

81 Excellent

Comfort

32°
Feels Like Hot
28°C
Temperature
24° 33°
79%
Humidity
Very Humid

Weather

29 mm
Rainfall
2.5 m/s
Wind
Calm
2.3
UV Index
Extreme
11.8h daylight

March

March is hot, feeling like 33°C due to high humidity. Moderate rainfall (58 mm) and partly cloudy skies.

77 Very Good

Comfort

33°
Feels Like Hot
29°C
Temperature
24° 34°
77%
Humidity
Very Humid

Weather

58 mm
Rainfall
2.1 m/s
Wind
Calm
2.5
UV Index
Extreme
12.0h daylight

April

April is the hottest month, feeling like 34°C due to high humidity. Significant rainfall (123 mm) and mostly overcast skies.

61 Good

Comfort

34°
Feels Like Hot
29°C
Temperature
24° 33°
80%
Humidity
Very Humid

Weather

123 mm
Rainfall
1.7 m/s
Wind
Calm
2.4
UV Index
Extreme
12.2h daylight

May

May is hot, feeling like 34°C with oppressive humidity. Heavy rain (203 mm) and mostly overcast skies.

53 Acceptable

Comfort

34°
Feels Like Hot
29°C
Temperature
25° 33°
85%
Humidity
Very Humid

Weather

203 mm
Rainfall
2.2 m/s
Wind
Calm
2.1
UV Index
Extreme
12.3h daylight

June

June is hot, feeling like 34°C with oppressive humidity. Significant rainfall (190 mm) and mostly overcast skies.

55 Acceptable

Comfort

34°
Feels Like Hot
28°C
Temperature
25° 32°
86%
Humidity
Very Humid

Weather

190 mm
Rainfall
2.6 m/s
Wind
Calm
2.0
UV Index
Very High
12.4h daylight

July

July is hot, feeling like 33°C with oppressive humidity. Heavy rain (221 mm) and mostly overcast skies.

55 Acceptable

Comfort

33°
Feels Like Hot
28°C
Temperature
24° 32°
86%
Humidity
Very Humid

Weather

221 mm
Rainfall
2.7 m/s
Wind
Calm
2.0
UV Index
Extreme
12.4h daylight

August

August is hot, feeling like 33°C with oppressive humidity. Heavy rain (273 mm) and mostly overcast skies.

55 Acceptable

Comfort

33°
Feels Like Hot
28°C
Temperature
24° 31°
86%
Humidity
Very Humid

Weather

273 mm
Rainfall
2.9 m/s
Wind
Calm
2.1
UV Index
Extreme
12.2h daylight

September

September is hot, feeling like 32°C with oppressive humidity. The wettest month with heavy rain (302 mm) and mostly overcast skies.

55 Acceptable

Comfort

32°
Feels Like Hot
27°C
Temperature
24° 31°
88%
Humidity
Very Humid

Weather

302 mm
Rainfall
2.3 m/s
Wind
Calm
2.1
UV Index
Extreme
12.1h daylight

October

October is hot, feeling like 31°C with oppressive humidity. Heavy rain (291 mm) and mostly overcast skies.

55 Acceptable

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 31°
88%
Humidity
Very Humid

Weather

291 mm
Rainfall
1.8 m/s
Wind
Calm
1.9
UV Index
Very High
11.8h daylight

November

November is hot, feeling like 31°C with oppressive humidity. Heavy rain (224 mm) and mostly overcast skies.

55 Acceptable

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 31°
89%
Humidity
Very Humid

Weather

224 mm
Rainfall
1.9 m/s
Wind
Calm
1.7
UV Index
Very High
11.7h daylight

December

December is hot, feeling like 31°C with oppressive humidity. Significant rainfall (107 mm) and mostly overcast skies.

63 Good

Comfort

31°
Feels Like Hot
27°C
Temperature
24° 31°
87%
Humidity
Very Humid

Weather

107 mm
Rainfall
2.7 m/s
Wind
Calm
1.7
UV Index
Very High
11.6h daylight

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