Lamai Beach, Thailand - Beach Guide, Info, Photos

Lamai Beach is situated on the southeast coast of the Koh Samui island in Thailand. This sandy beach is perfect for families, offering both a fun and safe environment for children to play and a welcoming atmosphere for dogs. The beach is monitored by lifeguards, allowing visitors to relax and enjoy their time with peace of mind. Adventure-seekers will appreciate the active nightlife scene, which has earned Lamai Beach a reputation as a party destination. The beach is also highly accessible, offering a variety of amenities such as toilets, showers, parking, bars, and restaurants. Throughout the day, visitors can peruse the various vendors and stalls offering a range of food, jewelry, massages, hair braiding, henna tattoos, and other activities.

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What to do at Lamai Beach? Lamai Beach Photos Visitor Reviews Where to Stay near Lamai Beach? Where is Lamai Beach? Lamai Beach: Weather Today Beaches near Lamai Beach

What to do at Lamai Beach?

Amenities

Lamai Beach amenities include parking, toilet, shower and loungers.

Bars

You can enjoy a refreshing drink at one of the bars situated on the beach.

Restaurants

You can enjoy one of the restaurants at the beach while soaking up the sun.

Visitor Reviews

Visitor reviews highlight the beautiful views, crystal clear waters, and calm atmosphere of the beach. Visitors recommend watching the sunrise and sunset at the beach and appreciate the clear and deep waters for swimming. However, visitors complain about the amount of trash littered on the beach, including plastic bottles, old clothes, and even light bulbs, making it difficult to bask in the sun and have a picnic. Some visitors also note that the waves can be too strong for swimming in some areas.

Where to Stay near Lamai Beach?

Visitors to Lamai Beach often stay in the nearby town of Lamai, which offers a variety of accommodations ranging from budget hostels to luxury resorts, many of which are within walking distance to the beach. This area is popular not only for its proximity to the beach but also for its vibrant nightlife and local markets that attract tourists seeking both relaxation and entertainment.

The following map shows available accommodations and their prices. See the full list of accommodation options here.

Where is Lamai Beach?

Latitude: 9.46462946 / Longitude: 100.04621387

Lamai Beach is located in Koh Samui. The following map of Lamai Beach shows the exact location.

Nearby destinations:

Lamai Beach: Weather Today

📅 Wednesday, March 11, 2026

Summary
Full Forecast

Today might not be the best for the beach. There's a chance of thunderstorms, so keep an eye on the sky. The air temperature will reach a high of 28.5 °C. The sea is inviting at 29.5 °C with small waves. The wind will be moderate, but expect stronger gusts at times. The sun will be strong, with a UV index of 9.3, so be sure to apply sunscreen if you're out before any storm.

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Air

Low / High	27.9°C/28.5°C
Feels Like (High)	34.3°C

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Sea

Sea Temperature	29.5 °C
Wave Height	0.6 m

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Rain

Rain Chance	83%
Rainfall	8.6 mm
Rain Duration	10 h

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Sun

Sunrise / Sunset	06:29/18:30
Sunshine Hours	11.0 hrs
UV Index	9.3
Cloud Cover	47%

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Wind

Speed	16.5 km/h
Gusts	32.8 km/h
Direction	SE

Lamai Beach