Ko Samui is an island located in the Gulf of Thailand, off the east coast of the Kra Isthmus. It is the third largest island in Thailand, with an area of approximately 228.7 square kilometers. It is known for its white sandy beaches, crystal clear waters, and lush tropical forests.
The island has been an important trading port since ancient times. It was once part of the kingdom of Srivijaya, and later part of the kingdom of Ayutthaya. During the 19th century, the island was a major port for Chinese and Arab traders.
Ko Samui is also known for its traditional culture, with many of its residents still speaking the language of the original settlers. The island is also home to a variety of different religions, including Buddhism, Hinduism, and Islam.
The island is a popular tourist destination, with many visitors coming to enjoy the stunning beaches, the vibrant nightlife, and the delicious seafood. There are also a number of luxury resorts and hotels, as well as numerous restaurants and bars.
Ko Samui is also home to several important historical sites, including Wat Phra Yai, a temple built in the late 18th century, and the Big Buddha, a large statue of the Buddha that was built in the late 19th century.
Ko Samui is a beautiful island, with something to offer everyone. Whether you’re looking for a relaxing beach holiday, a vibrant nightlife, or a cultural experience, this island has it all.
Experience Ko Samui with unforgettable activities by our partner GetYourGuide. The offer is also ideal as a special gift idea for family and friends who are planning to visit Ko Samui. Cancellations are possible up to 24h before the start of the activity (unless otherwise stated in the activity description), with a full refund of the booking price.
Ko Samui in Thailand experiences a tropical monsoon climate with warm temperatures year-round. The rainy season runs from May to October, with high humidity and frequent showers. During the dry season from November to April, temperatures are slightly cooler and the humidity is lower. January and February are the coolest months, with temperatures ranging from 20 to 30 degrees Celsius. The hottest months are March and April, with temperatures reaching up to 33 degrees Celsius. Overall, the climate in Ko Samui is warm and humid with lots of sunshine.
Our weather forecast for Ko Samui helps plan your stay according to the weather. For sunny days, pack light and breathable clothes, swimwear, and sunscreen. For winter weather, it's recommended to bring warm clothes, gloves, a hat, sturdy footwear, and a raincoat.
Date | Icon | Temperature | Wind speed/gusts | Cloudiness/Visibility | Air humidity/pressure | Sunrise/Sunset |
---|---|---|---|---|---|---|
Apr. 14th 2025 Apr. 14th 2025 | max: 29.3 °C min: 28.4 °C |
23.4 m/s 25.9 m/s |
60.0 % 23.7 m |
72.7 % 1,009 hPa |
06:10:29 18:30:12 |
|
Apr. 15th 2025 Apr. 15th 2025 | max: 29.1 °C min: 27 °C |
22.7 m/s 24.5 m/s |
97.2 % 20.6 m |
75.2 % 1,010 hPa |
06:10:00 18:30:13 |
|
Apr. 16th 2025 Apr. 16th 2025 | max: 28.1 °C min: 25.9 °C |
31.3 m/s 31.3 m/s |
99.6 % 11.0 m |
83.2 % 1,010 hPa |
06:09:30 18:30:13 |
|
Apr. 17th 2025 Apr. 17th 2025 | max: 28.9 °C min: 26.5 °C |
9.4 m/s 9.0 m/s |
72.3 % 24.0 m |
77.2 % 1,010 hPa |
06:09:02 18:30:14 |
|
Apr. 18th 2025 Apr. 18th 2025 | max: 29.1 °C min: 28.1 °C |
13.3 m/s 12.2 m/s |
52.0 % 23.4 m |
73.0 % 1,009 hPa |
06:08:33 18:30:16 |
|
Apr. 19th 2025 Apr. 19th 2025 | max: 29.4 °C min: 28.2 °C |
24.1 m/s 25.2 m/s |
89.0 % 24.1 m |
73.7 % 1,009 hPa |
06:08:05 18:30:17 |
|
Apr. 20th 2025 Apr. 20th 2025 | max: 29.7 °C min: 28.1 °C |
22.9 m/s 23.0 m/s |
75.0 % 24.1 m |
73.1 % 1,009 hPa |
06:07:38 18:30:19 |
|
Apr. 21st 2025 Apr. 21st 2025 | max: 29.6 °C min: 28.7 °C |
14.4 m/s 13.0 m/s |
49.7 % 24.1 m |
73.1 % 1,010 hPa |
06:07:11 18:30:22 |
|
Apr. 22nd 2025 Apr. 22nd 2025 | max: 29.6 °C min: 28.5 °C |
22.3 m/s 22.7 m/s |
3.9 % 24.1 m |
75.8 % 1,008 hPa |
06:06:45 18:30:24 |
|
Apr. 23rd 2025 Apr. 23rd 2025 | max: 29.5 °C min: 28.4 °C |
21.4 m/s 21.2 m/s |
11.8 % 24.1 m |
74.0 % 1,008 hPa |
06:06:19 18:30:27 |
|
Apr. 24th 2025 Apr. 24th 2025 | max: 29.9 °C min: 28.5 °C |
16.2 m/s 15.5 m/s |
5.3 % 23.8 m |
73.3 % 1,009 hPa |
06:05:54 18:30:31 |
|
Apr. 25th 2025 Apr. 25th 2025 | max: 29.7 °C min: 28.6 °C |
14.8 m/s 14.8 m/s |
61.7 % 24.1 m |
72.0 % 1,009 hPa |
06:05:30 18:30:35 |
|
Apr. 26th 2025 Apr. 26th 2025 | max: 29.5 °C min: 28.5 °C |
17.6 m/s 15.5 m/s |
58.4 % 23.6 m |
71.0 % 1,010 hPa |
06:05:06 18:30:39 |
Would you like to travel to Ko Samui on a cruise ship or would you just like to know when a certain ship will dock there? Here you will find an overview of the cruise ships that will be calling at the port of Ko Samui.
Date | Ship | Arrival | Departure | Details |
---|---|---|---|---|
Apr. 17th 2025 Thursday, 17th of Apr. 2025 | Seven Seas Mariner | 08:00 am | 05:00 pm | |
Apr. 18th 2025 Friday, 18th of Apr. 2025 | Seven Seas Mariner | 08:00 am | 05:00 pm | |
Apr. 27th 2025 Sunday, 27th of Apr. 2025 | Seven Seas Voyager | 10:00 am | 07:00 pm | |
May 2nd 2025 Friday, 2nd of May 2025 | Mein Schiff 6 | 07:00 am | 06:00 pm | |
Jun. 15th 2025 Sunday, 15th of Jun. 2025 | MS Regatta | 10:00 am | 07:00 pm | |
Nov. 4th 2025 Tuesday, 4th of Nov. 2025 | MS Riviera | 07:00 am | 06:00 pm | |
Nov. 6th 2025 Thursday, 6th of Nov. 2025 | Celebrity Solstice | 07:00 am | 05:00 pm | |
Nov. 8th 2025 Saturday, 8th of Nov. 2025 | MS Riviera | 07:00 am | 02:00 pm | |
Nov. 21st 2025 Friday, 21st of Nov. 2025 | MS Westerdam | 10:00 am | 05:00 pm | |
Nov. 26th 2025 Wednesday, 26th of Nov. 2025 | Celebrity Solstice | 07:00 am | 05:00 pm | |
Nov. 29th 2025 Saturday, 29th of Nov. 2025 | Seven Seas Explorer | 09:00 am | 06:00 pm | |
Nov. 30th 2025 Sunday, 30th of Nov. 2025 | Celebrity Solstice | 07:00 am | 05:00 pm | |
Dec. 3rd 2025 Wednesday, 3rd of Dec. 2025 | Mein Schiff 6 | 07:00 am | 06:00 pm | |
Dec. 18th 2025 Thursday, 18th of Dec. 2025 | Norwegian Sun | 10:00 am | 06:00 pm | |
Dec. 19th 2025 Friday, 19th of Dec. 2025 | Mein Schiff 6 | 07:00 am | 06:00 pm | |
Dec. 19th 2025 Friday, 19th of Dec. 2025 | MS Westerdam | 10:00 am | 05:00 pm | |
Dec. 20th 2025 Saturday, 20th of Dec. 2025 | Celebrity Solstice | 07:00 am | 05:00 pm | |
Dec. 22nd 2025 Monday, 22nd of Dec. 2025 | Norwegian Sun | 08:00 am | 05:00 pm | |
Dec. 24th 2025 Wednesday, 24th of Dec. 2025 | Celebrity Solstice | 07:00 am | 05:00 pm | |
Dec. 30th 2025 Tuesday, 30th of Dec. 2025 | Diamond Princess | 07:00 am | 04:00 pm | |
Jan. 2nd 2026 Friday, 2nd of Jan. 2026 | Mein Schiff 6 | 07:00 am | 06:00 pm | |
Jan. 3rd 2026 Saturday, 3rd of Jan. 2026 | MS Sirena | 08:00 am | 05:00 pm | |
Jan. 9th 2026 Friday, 9th of Jan. 2026 | Mein Schiff 6 | 07:00 am | 06:00 pm | |
Jan. 13th 2026 Tuesday, 13th of Jan. 2026 | Celebrity Solstice | 07:00 am | 05:00 pm | |
Jan. 15th 2026 Thursday, 15th of Jan. 2026 | Norwegian Sun | 10:00 am | 06:00 pm | |
Jan. 17th 2026 Saturday, 17th of Jan. 2026 | Celebrity Solstice | 07:00 am | 05:00 pm | |
Jan. 20th 2026 Tuesday, 20th of Jan. 2026 | MS Westerdam | 07:00 am | 03:00 pm | |
Jan. 23rd 2026 Friday, 23rd of Jan. 2026 | Mein Schiff 6 | 07:00 am | 06:00 pm | |
Jan. 26th 2026 Monday, 26th of Jan. 2026 | MS Sirena | 09:00 am | 05:00 pm | |
Jan. 28th 2026 Wednesday, 28th of Jan. 2026 | MS Regatta | 07:00 am | 04:00 pm | |
Jan. 28th 2026 Wednesday, 28th of Jan. 2026 | Norwegian Sun | 08:00 am | 05:00 pm | |
Jan. 31st 2026 Saturday, 31st of Jan. 2026 | Norwegian Sun | 09:00 am | 05:00 pm | |
Feb. 6th 2026 Friday, 6th of Feb. 2026 | Celebrity Solstice | 07:00 am | 05:00 pm | |
Feb. 12th 2026 Thursday, 12th of Feb. 2026 | Norwegian Sun | 08:00 am | 05:00 pm | |
Feb. 16th 2026 Monday, 16th of Feb. 2026 | Seven Seas Explorer | 08:00 am | 05:00 pm | |
Feb. 18th 2026 Wednesday, 18th of Feb. 2026 | Seven Seas Explorer | 08:00 am | 05:00 pm | |
Feb. 19th 2026 Thursday, 19th of Feb. 2026 | MS Sirena | 11:00 am | 07:00 pm | |
Feb. 22nd 2026 Sunday, 22nd of Feb. 2026 | MS Sirena | 11:00 am | 06:00 pm | |
Feb. 28th 2026 Saturday, 28th of Feb. 2026 | Mein Schiff 6 | 07:00 am | 06:00 pm | |
Mar. 4th 2026 Wednesday, 4th of Mar. 2026 | Celebrity Solstice | 07:00 am | 05:00 pm | |
Mar. 7th 2026 Saturday, 7th of Mar. 2026 | Mein Schiff 6 | 07:00 am | 06:00 pm | |
Mar. 8th 2026 Sunday, 8th of Mar. 2026 | Norwegian Sun | 10:00 am | 06:00 pm | |
Mar. 20th 2026 Friday, 20th of Mar. 2026 | Norwegian Sun | 08:00 am | 05:00 pm | |
Mar. 23rd 2026 Monday, 23rd of Mar. 2026 | Norwegian Sun | 09:00 am | 05:00 pm | |
Mar. 24th 2026 Tuesday, 24th of Mar. 2026 | Celebrity Solstice | 07:00 am | 05:00 pm | |
Apr. 3rd 2026 Friday, 3rd of Apr. 2026 | MS Sirena | 08:00 am | 04:00 pm | |
Apr. 5th 2026 Sunday, 5th of Apr. 2026 | Azamara Onward | 08:00 am | 02:00 pm | |
Apr. 6th 2026 Monday, 6th of Apr. 2026 | Seven Seas Mariner | 09:00 am | 06:00 pm | |
Apr. 7th 2026 Tuesday, 7th of Apr. 2026 | Seven Seas Mariner | 09:00 am | 06:00 pm | |
Apr. 29th 2026 Wednesday, 29th of Apr. 2026 | MS Regatta | 08:00 am | 02:00 pm |
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.Port | Distance |
---|---|
Phi Phi Islands in Thailand | 238,74 km |
Phuket in Thailand | 252,98 km |
Tambon Patong in Thailand | 261,84 km |