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 |
|---|---|---|---|---|---|---|
| Aug. 11th 2026 Aug. 11th 2026 | max: 30.5 °C min: 28.3 °C |
29.5 m/s 37.4 m/s |
97.2 % 24.1 m |
74.2 % 1,009 hPa |
06:11:15 18:39:13 |
|
| Aug. 12th 2026 Aug. 12th 2026 | max: 30.6 °C min: 28.1 °C |
40.0 m/s 50.4 m/s |
88.2 % 24.1 m |
69.2 % 1,010 hPa |
06:11:18 18:38:50 |
|
| Aug. 13th 2026 Aug. 13th 2026 | max: 30.0 °C min: 27.9 °C |
33.8 m/s 41.4 m/s |
88.2 % 23.1 m |
74.5 % 1,010 hPa |
06:11:21 18:38:26 |
|
| Aug. 14th 2026 Aug. 14th 2026 | max: 30.1 °C min: 28.1 °C |
42.8 m/s 47.5 m/s |
77.3 % 21.4 m |
73.4 % 1,009 hPa |
06:11:23 18:38:02 |
|
| Aug. 15th 2026 Aug. 15th 2026 | max: 29.6 °C min: 28 °C |
40.7 m/s 46.1 m/s |
91.8 % 23.4 m |
74.3 % 1,010 hPa |
06:11:26 18:37:37 |
|
| Aug. 16th 2026 Aug. 16th 2026 | max: 30.1 °C min: 28.1 °C |
36.4 m/s 47.2 m/s |
95.0 % 23.1 m |
74.0 % 1,009 hPa |
06:11:27 18:37:11 |
|
| Aug. 17th 2026 Aug. 17th 2026 | max: 29.1 °C min: 28.3 °C |
36.7 m/s 50.0 m/s |
100.0 % 24.1 m |
72.5 % 1,010 hPa |
06:11:28 18:36:44 |
|
| Aug. 18th 2026 Aug. 18th 2026 | max: 29.0 °C min: 28.3 °C |
34.2 m/s 38.2 m/s |
100.0 % 24.1 m |
72.5 % 1,010 hPa |
06:11:29 18:36:17 |
|
| Aug. 19th 2026 Aug. 19th 2026 | max: 29.1 °C min: 27.3 °C |
33.1 m/s 36.0 m/s |
100.0 % 20.5 m |
74.7 % 1,009 hPa |
06:11:30 18:35:50 |
|
| Aug. 20th 2026 Aug. 20th 2026 | max: 29.5 °C min: 28.4 °C |
35.3 m/s 47.2 m/s |
100.0 % 24.1 m |
72.7 % 1,009 hPa |
06:11:30 18:35:22 |
|
| Aug. 21st 2026 Aug. 21st 2026 | max: 30.4 °C min: 28.1 °C |
34.9 m/s 43.2 m/s |
89.4 % 24.1 m |
73.2 % 1,010 hPa |
06:11:29 18:34:53 |
|
| Aug. 22nd 2026 Aug. 22nd 2026 | max: 30.5 °C min: 27.8 °C |
35.6 m/s 51.5 m/s |
90.1 % 24.1 m |
72.0 % 1,010 hPa |
06:11:29 18:34:23 |
|
| Aug. 23rd 2026 Aug. 23rd 2026 | max: 30.0 °C min: 28.1 °C |
41.4 m/s 54.4 m/s |
93.0 % 24.1 m |
71.4 % 1,008 hPa |
06:11:28 18:33:54 |
|
| Aug. 24th 2026 Aug. 24th 2026 | max: 30.1 °C min: 27.8 °C |
46.1 m/s 59.4 m/s |
96.7 % 23.0 m |
74.0 % 1,008 hPa |
06:11:26 18:33:23 |
|
| Aug. 25th 2026 Aug. 25th 2026 | max: 30.6 °C min: 28.4 °C |
46.4 m/s 58.0 m/s |
99.7 % 23.5 m |
71.6 % 1,009 hPa |
06:11:25 18:32:52 |
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 | Passaengers (min - max) | Arrival | Departure | Details |
|---|---|---|---|---|---|
| Nov. 8th 2026 Sunday, 8th of Nov. 2026 | Royal Princess | 3560 - 4272 | 07:00 am | 05:00 pm | |
| Nov. 11th 2026 Wednesday, 11th of Nov. 2026 | Azamara Pursuit | 704 - 774 | 09:00 am | 05:00 pm | |
| Nov. 14th 2026 Saturday, 14th of Nov. 2026 | MS Nautica | 698 - 803 | 08:00 am | 04:00 pm | |
| Nov. 23rd 2026 Monday, 23rd of Nov. 2026 | Celebrity Millennium | 2158 - 2590 | 08:00 am | 06:00 pm | |
| Nov. 23rd 2026 Monday, 23rd of Nov. 2026 | Seven Seas Explorer | 754 - 829 | 08:30 am | 03:00 pm | |
| Nov. 24th 2026 Tuesday, 24th of Nov. 2026 | Seven Seas Explorer | 754 - 829 | 08:30 am | 03:00 pm | |
| Dec. 4th 2026 Friday, 4th of Dec. 2026 | MS Westerdam | 1968 - 2362 | 09:00 am | 05:00 pm | |
| Dec. 8th 2026 Tuesday, 8th of Dec. 2026 | MS Westerdam | 1968 - 2362 | 07:00 am | 03:00 pm | |
| Dec. 13th 2026 Sunday, 13th of Dec. 2026 | MS Nautica | 698 - 803 | 09:00 am | 05:00 pm | |
| Dec. 18th 2026 Friday, 18th of Dec. 2026 | Mein Schiff 6 | 2534 - 2700 | 07:00 am | 06:00 pm | |
| Dec. 19th 2026 Saturday, 19th of Dec. 2026 | AIDAstella | 2194 - 2700 | 08:30 am | 06:30 pm | DetailsPartnerlink |
| Dec. 20th 2026 Sunday, 20th of Dec. 2026 | Celebrity Solstice | 2850 - 3420 | 07:00 am | 05:00 pm | |
| Dec. 21st 2026 Monday, 21st of Dec. 2026 | Norwegian Jade | 2402 - 2882 | 09:00 am | 06:00 pm | |
| Dec. 23rd 2026 Wednesday, 23rd of Dec. 2026 | AIDAstella | 2194 - 2700 | 08:00 am | 06:00 pm | DetailsPartnerlink |
| Dec. 25th 2026 Friday, 25th of Dec. 2026 | Norwegian Jade | 2402 - 2882 | 07:00 am | 05:00 pm | |
| Dec. 26th 2026 Saturday, 26th of Dec. 2026 | Mein Schiff 6 | 2534 - 2700 | 07:00 am | 06:00 pm | |
| Dec. 30th 2026 Wednesday, 30th of Dec. 2026 | Sapphire Princess | 2678 - 3214 | 08:00 am | 05:00 pm | |
| Jan. 1st 2027 Friday, 1st of Jan. 2027 | MS Westerdam | 1968 - 2362 | 09:00 am | 05:00 pm | |
| Jan. 8th 2027 Friday, 8th of Jan. 2027 | Mein Schiff 6 | 2534 - 2700 | 07:00 am | 06:00 pm | |
| Jan. 10th 2027 Sunday, 10th of Jan. 2027 | Diamond Princess | 2706 - 3247 | 07:00 am | 04:00 pm | |
| Jan. 11th 2027 Monday, 11th of Jan. 2027 | Celebrity Solstice | 2850 - 3420 | 09:00 am | 06:00 pm | |
| Jan. 15th 2027 Friday, 15th of Jan. 2027 | Celebrity Solstice | 2850 - 3420 | 07:00 am | 05:00 pm | |
| Jan. 15th 2027 Friday, 15th of Jan. 2027 | Norwegian Jade | 2402 - 2882 | 09:00 am | 06:00 pm | |
| Jan. 20th 2027 Wednesday, 20th of Jan. 2027 | Norwegian Jade | 2402 - 2882 | 10:00 am | 06:00 pm | |
| Jan. 22nd 2027 Friday, 22nd of Jan. 2027 | Diamond Princess | 2706 - 3247 | 07:00 am | 04:00 pm | |
| Jan. 29th 2027 Friday, 29th of Jan. 2027 | Mein Schiff 6 | 2534 - 2700 | 07:00 am | 06:00 pm | |
| Jan. 29th 2027 Friday, 29th of Jan. 2027 | MS Nautica | 698 - 803 | 07:00 am | 04:00 pm | |
| Feb. 2nd 2027 Tuesday, 2nd of Feb. 2027 | MS Westerdam | 1968 - 2362 | 07:00 am | 03:00 pm | |
| Feb. 5th 2027 Friday, 5th of Feb. 2027 | Celebrity Solstice | 2850 - 3420 | 07:00 am | 05:00 pm | |
| Feb. 7th 2027 Sunday, 7th of Feb. 2027 | Norwegian Jade | 2402 - 2882 | 09:00 am | 06:00 pm | |
| Feb. 8th 2027 Monday, 8th of Feb. 2027 | Sapphire Princess | 2678 - 3214 | 07:00 am | 04:00 pm | |
| Feb. 9th 2027 Tuesday, 9th of Feb. 2027 | Celebrity Solstice | 2850 - 3420 | 07:00 am | 05:00 pm | |
| Feb. 11th 2027 Thursday, 11th of Feb. 2027 | Norwegian Jade | 2402 - 2882 | 07:00 am | 05:00 pm | |
| Feb. 12th 2027 Friday, 12th of Feb. 2027 | Mein Schiff 6 | 2534 - 2700 | 07:00 am | 06:00 pm | |
| Feb. 13th 2027 Saturday, 13th of Feb. 2027 | MS Nautica | 698 - 803 | 08:30 am | 04:00 pm | |
| Feb. 19th 2027 Friday, 19th of Feb. 2027 | Mein Schiff 6 | 2534 - 2700 | 07:00 am | 06:00 pm | |
| Mar. 1st 2027 Monday, 1st of Mar. 2027 | Carnival Adventure | 2636 - 3158 | 07:00 am | 04:00 pm | |
| Mar. 1st 2027 Monday, 1st of Mar. 2027 | Celebrity Solstice | 2850 - 3420 | 07:00 am | 05:00 pm | |
| Mar. 2nd 2027 Tuesday, 2nd of Mar. 2027 | Costa Deliziosa | 2260 - 2712 | 08:00 am | 05:00 pm | DetailsPartnerlink |
| Mar. 5th 2027 Friday, 5th of Mar. 2027 | Celebrity Solstice | 2850 - 3420 | 07:00 am | 05:00 pm | |
| Mar. 19th 2027 Friday, 19th of Mar. 2027 | Mein Schiff 6 | 2534 - 2700 | 07:00 am | 06:00 pm | |
| Mar. 20th 2027 Saturday, 20th of Mar. 2027 | MS Vista | 1218 - 1469 | 07:00 am | 04:00 pm | |
| Mar. 21st 2027 Sunday, 21st of Mar. 2027 | Azamara Quest | 722 - 794 | 07:30 am | 08:00 pm | |
| Mar. 25th 2027 Thursday, 25th of Mar. 2027 | Celebrity Solstice | 2850 - 3420 | 07:00 am | 05:00 pm | |
| Apr. 2nd 2027 Friday, 2nd of Apr. 2027 | MS Riviera | 1258 - 1447 | 09:00 am | 06:00 pm | |
| Apr. 8th 2027 Thursday, 8th of Apr. 2027 | Crystal Serenity | 740 | 09:00 am | 05:00 pm | |
| Apr. 8th 2027 Thursday, 8th of Apr. 2027 | Seven Seas Navigator | 490 - 557 | 07:00 am | 04:00 pm | |
| May 6th 2027 Thursday, 6th of May 2027 | MS Nautica | 698 - 803 | 08:00 am | 03:00 pm | |
| May 21st 2027 Friday, 21st of May 2027 | Mein Schiff 6 | 2534 - 2700 | 07:00 am | 06:00 pm | |
| Oct. 14th 2027 Thursday, 14th of Oct. 2027 | Azamara Pursuit | 704 - 774 | 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 |
