Main image

Vyacheslav Argenberg CC BY-SA 4.0 Wikimedia Commons

Ko Kut

Island

Ko Kut (Koh Kood) in Trat province offers palm-fringed beaches, waterfalls and small fishing communities; travelers come for snorkeling, longtail-boat trips and low-density island stays.

Ko Kut Map data © OpenStreetMap contributorsTratKo Kut
In this guide

Ko Kut essentials

Address: Ko Kut (Koh Kood), Trat Province, Thailand
GoogleAppleOSM

About Ko Kut

Ko Kut, also written Koh Kood, is an island in Trat province in eastern Thailand. It is part of the eastern Gulf islands near the border with Cambodia and is known for its forested interior and coastal beaches.

The island offers beaches, some small-scale resorts and natural areas including shoreline and inland vegetation rather than large-scale tourism infrastructure. It is valued for quieter, lower-density tourism experiences.

Ko Kut developed as a local fishing and agricultural island before tourism grew in the late 20th and early 21st centuries; infrastructure has expanded slowly compared with larger Thai islands. Local communities remain an important presence on the island.

The island lies off Thailand’s eastern coast in Trat province, accessible by boat from the Trat mainland and nearby island piers.

  • Visitor character: Less-developed compared with major tourist islands in Thailand, offering relatively quiet beaches and low-density accommodation.
When to Go

Best Time to Visit Ko Kut

Visit during the cool, dry season (November-April) for the best beach weather and reliable sea travel.

Cool, dry season (best)
November-April · 24-32°C
Calmer seas, less rain and lower humidity - ideal for beaches, snorkeling and island-hopping.
Monsoon/wet season
May-October · 24-32°C
Frequent heavy rain and rougher seas; some resorts and boat services may operate reduced schedules.

Weather & Climate near Ko Kut

Climate

Ko Kut's climate is classified as Tropical Monsoon - Tropical Monsoon climate with consistently warm temperatures year-round. Temperatures range from 20°C to 32°C. Heavy rainfall (3711 mm/year), wettest in August with a pronounced dry season.

Air Quality: AQI 55 Moderate
Best Time to Visit
DecemberJanuaryFebruary
Temperature & Rainfall
Temperature Range
32°
Warmest Month
21°
Coldest Month
Monthly Conditions
Month Comfort Temp Feels Rain Sky Humidity Wind UV Daylight
January Excellent 20° - 30° 25° 34 mm partly cloudy 73% 2.4 m/s 1.9 very high 11.4h
February Excellent 22° - 30° 26° 39 mm partly cloudy 76% 2.7 m/s 2.0 extreme 11.7h
March Very Good 23° - 31° 27° 118 mm partly cloudy 79% 2.3 m/s 2.2 extreme 12.0h
April Good 24° - 32° 31° 109 mm partly cloudy 78% 2.0 m/s 2.2 extreme 12.3h
May Acceptable 24° - 31° 31° 282 mm overcast 81% 1.9 m/s 2.1 extreme 12.5h
June Good 23° - 30° 26° 630 mm overcast 82% 2.1 m/s 1.9 very high 12.7h
July Good 23° - 30° 26° 607 mm overcast 82% 2.2 m/s 1.9 very high 12.6h
August Good 23° - 29° 26° 777 mm overcast 83% 2.1 m/s 1.9 very high 12.4h
September Good 23° - 29° 26° 640 mm overcast 84% 1.7 m/s 1.9 very high 12.1h
October Good 22° - 29° 26° 368 mm overcast 81% 1.8 m/s 1.9 very high 11.8h
November Very Good 22° - 30° 26° 93 mm partly cloudy 77% 2.3 m/s 1.9 very high 11.5h
December Ideal 21° - 29° 25° 14 mm partly cloudy 73% 2.6 m/s 1.8 very high 11.3h
Getting There & Around

How to Get to Ko Kut

Ko Kut (Koh Kood) is reached by boat from Trat province on Thailand’s east coast. From Bangkok take the Eastern Bus Terminal (Ekkamai) or a private minivan to Trat town or Laem Sok/Laem Ngop pier (buses run regularly; the road journey is roughly 4-6 hours, ~300-350 km depending on route and traffic). From Trat/Laem Sok you transfer to a speedboat or ferry operated by several companies - the boat crossing to Ko Kut typically takes about 1-2 hours.

Many travelers book combined bus+boat transfers from Bangkok that deliver you to the pier; once you arrive at Ko Kut piers (Ao Salad, Ao Yai, or Ao Phrao depending on service) the island’s bungalows and beaches are a short taxi or songthaew ride from the landing points.

Tips for Visiting Ko Kut

  • Travel to Ko Kut (Koh Kood) in the high season (November-April) for the calmest seas and best ferry reliability; check the daily ferry/speedboat schedules from Trat (Laem Sok) in advance and book early on public‑holiday weekends.
  • Take the earliest morning ferry on arrival and the latest return ferry on departure to maximize time on the island and avoid missing connections when services are reduced in low season.
  • Don't limit yourself to the beaches - many visitors miss inland highlights such as Klong Chao waterfall and small fishing villages accessible by short motorbike or tuk‑tuk rides, so set aside time to explore away from the shore.